Volumes | International Design Engineering Technical Conferences and Computers and Information in Engineering Conference | American Society of Mechanical Engineers Digital Collection

Topics: Robust control , Robustness , Uncertain systems , Stability , Uncertainty , Optimization , Nonlinear systems , Dynamics (Mechanics) , Equilibrium (Physics) , Linear dynamic system

A New Composite Vibration Isolator for Gearbox Found in Large Vessels

Hua Li, Zhaobo Chen, Yinghou Jiao, Mingzhang Li, Wenhu Huang

IDETC-CIE 2007; 43-48https://doi.org/10.1115/DETC2007-34373

Abstract

View Articletitled, A New Composite Vibration Isolator for Gearbox Found in Large Vessels

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Topics: Composite materials , Laminates , Mechanical drives , Stiffness , Vessels , Vibration isolation , Vibration isolators , Viscoelastic materials

Analysis and Design of Smart Structures to Control Vibration and Noise

Ulrich Gabbert, Jean Lefe`vre, Tamara Nestorovic´, Stefan Ringwelski

IDETC-CIE 2007; 49-56https://doi.org/10.1115/DETC2007-34423

Abstract

View Articletitled, Analysis and Design of Smart Structures to Control Vibration and Noise

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Topics: Design , Noise (Sound) , Smart structures , Vibration , Acoustics , Control equipment , Finite element model , Fluids , Lightweight structures , Piezoelectric actuators

Vibration Suppression of Mistuned Coupled-Blade-Disk Systems Using Piezoelectric Circuitry Network

Hongbiao Yu, K. W. Wang

IDETC-CIE 2007; 57-68https://doi.org/10.1115/DETC2007-34443

Abstract

View Articletitled, Vibration Suppression of Mistuned Coupled-Blade-Disk Systems Using Piezoelectric Circuitry Network

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Topics: Blades , Disks , Vibration suppression , Vibration , Circuits , Design , Dynamics (Mechanics) , Engines , Excitation , Robustness

Research on Dynamic Characteristics of a Magnetorheological Damper With Decoupling Mechanism

Fengchen Tu, Zhaobo Chen, Hua Li, Yinghou Jiao, Mingzhang Li, Wenhu Huang

IDETC-CIE 2007; 69-77https://doi.org/10.1115/DETC2007-34453

Abstract

View Articletitled, Research on Dynamic Characteristics of a Magnetorheological Damper With Decoupling Mechanism

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Topics: Dampers , Hardening , Stiffness

Simulation, Design, and Testing of a High Performance Multi-Axis Hexapod for Vibration Isolation

Bernie R. Jahn

IDETC-CIE 2007; 79-86https://doi.org/10.1115/DETC2007-34502

Abstract

View Articletitled, Simulation, Design, and Testing of a High Performance Multi-Axis Hexapod for Vibration Isolation

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Topics: Design , Simulation , Testing , Vibration isolation , Degrees of freedom , Geometry , Hardware , Jitter , Matlab , Rotation

Study on Vibration Attenuation Performance of a New Structural Electrorheological Fluid Damper

Wangzhong Liu, Zhaobo Chen, Mingzhang Li, Yinghou Jiao

IDETC-CIE 2007; 87-93https://doi.org/10.1115/DETC2007-34536

Abstract

View Articletitled, Study on Vibration Attenuation Performance of a New Structural Electrorheological Fluid Damper

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Topics: Dampers , Electrorheological fluids , Vibration

Model Reference Adaptive System for the Noise Control of an Active Piezoelectric Acoustic Box

Tamara Nestorovic´, Jean Lefe`vre, Ulrich Gabbert

IDETC-CIE 2007; 95-102https://doi.org/10.1115/DETC2007-34565

Abstract

View Articletitled, Model Reference Adaptive System for the Noise Control of an Active Piezoelectric Acoustic Box

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Topics: Acoustics , Noise control , Control equipment , Adaptive structures , Adaptive control , Control systems , Design , Excitation , Finite element analysis , Modeling

Design of an Active Control Engine Mount Using a Direct Drive Electrodynamic Actuator

Hyunki Park, Bo-Ha Lee, Chong-Won Lee

IDETC-CIE 2007; 103-108https://doi.org/10.1115/DETC2007-34619

Abstract

View Articletitled, Design of an Active Control Engine Mount Using a Direct Drive Electrodynamic Actuator

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Topics: Actuators , Design , Engines , Engineering prototypes , Algorithms , Feedback , Feedforward control , Hydraulic engine mounts , Machinery , Modeling

Acoustical Radiation Calculation of Complex Structures Using Finite Element Methods

Marianne Viallet, Ge´rald Poume´rol, Olivier Dessombz, Louis Jezequel

IDETC-CIE 2007; 109-116https://doi.org/10.1115/DETC2007-34635

Abstract

View Articletitled, Acoustical Radiation Calculation of Complex Structures Using Finite Element Methods

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Topics: Acoustics , Finite element methods , Radiation (Physics) , Boundary element methods , Finite element analysis , Automotive design , Automotive industry , Civil engineering , Computation , Cycles

Active Damping of Vibrations of a Cantilever Beam by Axial Force Control

Thomas Pumho¨ssel, Horst Ecker

IDETC-CIE 2007; 117-127https://doi.org/10.1115/DETC2007-34638

Abstract

View Articletitled, Active Damping of Vibrations of a Cantilever Beam by Axial Force Control

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Topics: Active damping , Cantilever beams , Force control , Vibration , Feedback , Aerospace industry , Damping , Equations of motion , Euler-Bernoulli beam theory , Mechanical structures

Optimal and Robust Control of Enhanced Active Constrained Layer Treatment With Passive Shunt Circuit Under Consideration of Temperature Effect

Meng-Shiun Tsai, Tai-Yen Hwang, Hao-Wei Nien

IDETC-CIE 2007; 129-135https://doi.org/10.1115/DETC2007-34683

Abstract

View Articletitled, Optimal and Robust Control of Enhanced Active Constrained Layer Treatment With Passive Shunt Circuit Under Consideration of Temperature Effect

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Topics: Circuits , Robust control , Temperature , Uncertainty , Robustness , Stability

Semi-Active Suspension Systems for Railway Vehicles Based on Magnetorheological Fluid Dampers

D. H. Wang, W. H. Liao

IDETC-CIE 2007; 137-146https://doi.org/10.1115/DETC2007-34776

Abstract

View Articletitled, Semi-Active Suspension Systems for Railway Vehicles Based on Magnetorheological Fluid Dampers

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Topics: Dampers , Fluids , Railway vehicles , Suspension systems , Dynamics (Mechanics) , Trucks , Wheelsets , Yaw , Degrees of freedom , Feedback

Vibration Confinement by Minimum Modal Energy Eigenstructure Assignment

Mohammad Rastgaar Aagaah, Mehdi Ahmadian, Steve C. Southward

IDETC-CIE 2007; 147-154https://doi.org/10.1115/DETC2007-34961

Abstract

View Articletitled, Vibration Confinement by Minimum Modal Energy Eigenstructure Assignment

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Topics: Vibration , Eigenvalues , Closed loop systems , Open loop systems , Arches , Feedback , Flexible structures , Numerical analysis , Performance

Mechanical Fourier Series Generator: Theory and Practice

Izhak Bucher, Gal Avivi

IDETC-CIE 2007; 155-159https://doi.org/10.1115/DETC2007-35011

Abstract

View Articletitled, Mechanical Fourier Series Generator: Theory and Practice

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Topics: Design , Excitation , Fourier series , Generators

The Exploitation of Variability and Noise in Micro Devices

Kiyohisa Nishiyama, M. C. L. Ward

IDETC-CIE 2007; 161-167https://doi.org/10.1115/DETC2007-35036

Abstract

View Articletitled, The Exploitation of Variability and Noise in Micro Devices

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Topics: Noise (Sound) , Signals , Switches , Brownian motion , Electronic circuits , Errors , Manufacturing , Microelectromechanical systems , Random noise , Sensors

Nonlinear Dampers Utilizing Polynomial and Step Characteristics

Tsuyoshi Inoue, Sho Tsukamoto, Kentaro Takagi, Yukio Ishida

IDETC-CIE 2007; 169-178https://doi.org/10.1115/DETC2007-35154

Abstract

View Articletitled, Nonlinear Dampers Utilizing Polynomial and Step Characteristics

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Topics: Dampers , Polynomials , Vibration suppression , Resonance , Tradeoffs , Damping , Theoretical analysis , Vibration

Effects of Vessel Configurations on the Damping Effects of an Impact Damper Using an Elasto-Plastic Material

Tomohiro Ito, Katsuhisa Fujita, Naotoshi Okaya

IDETC-CIE 2007; 179-186https://doi.org/10.1115/DETC2007-35156

Abstract

View Articletitled, Effects of Vessel Configurations on the Damping Effects of an Impact Damper Using an Elasto-Plastic Material

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Topics: Dampers , Damping , Vessels , Computer simulation , Particulate matter , Collisions (Physics) , Dimensions , Discrete element methods , Elastoplasticity , Excitation

Passive Vibration Control of Multi Buildings Connected With Hybrid Magnetorheological Damper

Chinori Iio, Fadi Dohnal, Kazuto Seto, Toru Watanabe

IDETC-CIE 2007; 187-194https://doi.org/10.1115/DETC2007-35160

Abstract

View Articletitled, Passive Vibration Control of Multi Buildings Connected With Hybrid Magnetorheological Damper

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Topics: Dampers , Structures , Vibration control , Earthquakes , Frequency response , Rheology , Simulation , Vibration

Seismic Response Control for Four High-Rise Building Structures Using Connected Control Method

Kazuto Seto, Chinori Iio, Shigeru Inaba, Shingo Mitani, Fadi Dohnal, Toru Watanabe

IDETC-CIE 2007; 195-204https://doi.org/10.1115/DETC2007-35180

Abstract

View Articletitled, Seismic Response Control for Four High-Rise Building Structures Using Connected Control Method

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Topics: Dampers , Earthquakes , Frequency response , Modeling , Structures , Vibration control

Practical Implementation Issues and Their Effects on Damping Performance of Pulse-Switched Piezoelectric Shunts for Vibration Control

William W. Clark, Robert D. Sobek

IDETC-CIE 2007; 205-213https://doi.org/10.1115/DETC2007-35313

Abstract

View Articletitled, Practical Implementation Issues and Their Effects on Damping Performance of Pulse-Switched Piezoelectric Shunts for Vibration Control

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Topics: Damping , Vibration control

Mitigation of Ship Motion Using Passive and Active Anti-Roll Tanks

Osama A. Marzouk, Ali H. Nayfeh

IDETC-CIE 2007; 215-229https://doi.org/10.1115/DETC2007-35571

Abstract

View Articletitled, Mitigation of Ship Motion Using Passive and Active Anti-Roll Tanks

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Topics: Ships , Seas , Surface roughness , Waves , Pumps , Weight (Mass) , Center of mass , Degrees of freedom , Emission spectroscopy , Energy consumption

Application of MR Damper in Structural Control Using Genetic Algorithm and Fuzzy Logic PID Tuning Methods

Zhiqiang Gu, S. Olutunde Oyadiji

IDETC-CIE 2007; 231-238https://doi.org/10.1115/DETC2007-35613

Abstract

View Articletitled, Application of MR Damper in Structural Control Using Genetic Algorithm and Fuzzy Logic PID Tuning Methods

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Topics: Dampers , Fuzzy logic , Genetic algorithms , Errors , Control equipment , Earthquakes , Fuzzy control , Vibration , Simulation results

A Magnetorheological Actuation System: Part I — Testing

Shaju John, Jin-Hyeong Yoo, Norman M. Wereley

IDETC-CIE 2007; 239-248https://doi.org/10.1115/DETC2007-35646

Abstract

View Articletitled, A Magnetorheological Actuation System: Part I — Testing

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Topics: Active materials , Actuators , Advanced materials , Automotive engineering , Bridges (Structures) , Centrifugal force , Currents , Cylinders , Design , Fluids

A Magnetorheological Actuation System - Part II: Modeling

Shaju John, Anirban Chaudhuri, Norman M. Wereley

IDETC-CIE 2007; 249-259https://doi.org/10.1115/DETC2007-35648

Abstract

View Articletitled, A Magnetorheological Actuation System - Part II: Modeling

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Topics: Modeling , Valves , Cylinders , Bridges (Structures) , Fluids , Actuators , Magnetic fields , Automotive engineering , Circuits , Control equipment

Spin Testing of Pneumatic Artificial Muscle Systems for Helicopter Rotor Applications

Edward A. Bubert, Benjamin K. S. Woods, Jayant Sirohi, Curt Kothera, Norman Wereley

IDETC-CIE 2007; 261-268https://doi.org/10.1115/DETC2007-35653

Abstract

View Articletitled, Spin Testing of Pneumatic Artificial Muscle Systems for Helicopter Rotor Applications

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Topics: Muscle , Particle spin , Rotation , Rotors , Spin (Aerodynamics) , Testing , Blades , Actuators , Design , Engineering prototypes

Adaptive Periodic Noise Cancellation for Cooling Fans With Varying Rotational Speed

Charles E. Kinney, Raymond A. de Callafon

IDETC-CIE 2007; 269-277https://doi.org/10.1115/DETC2007-35730

Abstract

View Articletitled, Adaptive Periodic Noise Cancellation for Cooling Fans With Varying Rotational Speed

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Topics: Cooling , Fans , Noise (Sound) , Algorithms , Control algorithms , Engineering simulation , Feedback , Kalman filters , Random noise , Simulation

Imbalance Vibration Suppression of Supercritical Shafts With Automatic Balancing Devices

Hans DeSmidt

IDETC-CIE 2007; 279-288https://doi.org/10.1115/DETC2007-35767

Abstract

View Articletitled, Imbalance Vibration Suppression of Supercritical Shafts With Automatic Balancing Devices

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Topics: Bearings , Computers , Control systems , Damping , Disks , Dynamics (Mechanics) , Eigenvalues , Equilibrium (Physics) , Machine tools , Nonlinear equations

Analysis of Energy Harvesting Devices Using Macro-Fiber Composite Materials

Hyun Jeong Song, Young-Tai Choi, Norman M. Wereley, Ashish S. Purekar

IDETC-CIE 2007; 289-298https://doi.org/10.1115/DETC2007-35786

Abstract

View Articletitled, Analysis of Energy Harvesting Devices Using Macro-Fiber Composite Materials

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Topics: Composite materials , Energy harvesting , Fibers , Electrical resistance , Cantilever beams , Design , Excitation , Modeling , Performance characterization

Application of Independent Component Analysis for Sound Source Separation

Chin An Tan, Arvind Gupta, Shaungqing Li

IDETC-CIE 2007; 299-305https://doi.org/10.1115/DETC2007-35834

Abstract

View Articletitled, Application of Independent Component Analysis for Sound Source Separation

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Topics: Independent component analysis , Separation (Technology) , Noise (Sound) , Signal processing , Signals , Algorithms , Biomedicine , Engineering simulation , Machinery , Sensors

Applications of Vibration and Acoustics in Biomedical Engineering

Analytical Modeling of Noise in MRI Scanners

Chris K. Mechefske, Wei Shao

IDETC-CIE 2007; 307-311https://doi.org/10.1115/DETC2007-34349

Abstract

View Articletitled, Analytical Modeling of Noise in MRI Scanners

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Topics: Magnetic resonance imaging , Modeling , Noise (Sound) , Ducts , Acoustics , Boundary element methods , Boundary-value problems , Cylinders , Epoxy resins , Radiation (Physics)

Analytical Modeling of Vibration in MRI Scanners

Fenglin Wang, Chris K. Mechefske

IDETC-CIE 2007; 313-318https://doi.org/10.1115/DETC2007-34350

Abstract

View Articletitled, Analytical Modeling of Vibration in MRI Scanners

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Topics: Magnetic resonance imaging , Modeling , Vibration , Testing , Cylinders , Acoustics , Boundary-value problems , Computer software , Laser Doppler vibrometers , Mode shapes

Experimental and Numerical Simulations of Percussive Diagnosis of Lung Pathologies

Serhan Acikgoz, Thomas J. Royston, Hansen A. Mansy, Richard H. Sandler

IDETC-CIE 2007; 319-328https://doi.org/10.1115/DETC2007-34578

Abstract

View Articletitled, Experimental and Numerical Simulations of Percussive Diagnosis of Lung Pathologies

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Topics: Computer simulation , Lung , Phantoms , Soft tissues , Finite element model , Acoustical properties , Acoustics , Excitation , Frequency response , Water

Viscoelastic Properties of a Cultured Osteoblast Under Adhesive Condition

Takafumi Onishi, Toshihiko Shiraishi, Shin Morishita, Ryohei Takeuchi

IDETC-CIE 2007; 329-337https://doi.org/10.1115/DETC2007-34944

Abstract

View Articletitled, Viscoelastic Properties of a Cultured Osteoblast Under Adhesive Condition

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Topics: Adhesives , Osteoblasts , Viscoelasticity , Bone , Glass , Deflection , Piezoelectric actuators , Dynamics (Mechanics) , Elastic constants , Electric motors

Effects of Amplitude and Frequency of Vibration Stimulation on Cultured Osteoblasts

Tetsuo Shikata, Toshihiko Shiraishi, Kumiko Tanaka, Shin Morishita, Ryohei Takeuchi

IDETC-CIE 2007; 339-346https://doi.org/10.1115/DETC2007-34949

Abstract

View Articletitled, Effects of Amplitude and Frequency of Vibration Stimulation on Cultured Osteoblasts

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Topics: Osteoblasts , Vibration , Bone , Density , Plates (structures) , Aluminum plate , Astronauts , Bone fractures , Carbon dioxide , Creep

An Analytic Model of Subminiature Auditory Sensation System for Sound Source Localization

Qingsheng Wang, Na Ta, Zhushi Rao

IDETC-CIE 2007; 347-351https://doi.org/10.1115/DETC2007-35022

Abstract

View Articletitled, An Analytic Model of Subminiature Auditory Sensation System for Sound Source Localization

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Topics: Acoustics , Biomechanics , Design , Ear , Sound pressure , Transfer functions

The Effect of Various Physical Phenomena on Wave Propagations in the Human Aorta

Ashis Mookerjee, Ahmed Al-Jumaily, Andrew Lowe

IDETC-CIE 2007; 353-356https://doi.org/10.1115/DETC2007-35213

Abstract

View Articletitled, The Effect of Various Physical Phenomena on Wave Propagations in the Human Aorta

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Topics: Aorta , Wave propagation , Pressure , Transfer functions , Bifurcation , Blood , Blood flow , Fluids , Navier-Stokes equations , Stiffness

Experimental Airway Smooth Muscle Response to Transverse Oscillations

Y. Du, A. M. Al-Jumaily

IDETC-CIE 2007; 357-359https://doi.org/10.1115/DETC2007-35222

Abstract

View Articletitled, Experimental Airway Smooth Muscle Response to Transverse Oscillations

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Topics: Muscle , Oscillations , Stiffness , Elasticity , Inertia (Mechanics)

Attenuation of Continuous Vibration Transmission in the Hand and Arm Using Composite-Based Tool Designs

Daniel Brisach, Matthew Griffith, Janelle Konchar, Stephen Petfield, Peter Popper, James Glancey

IDETC-CIE 2007; 361-373https://doi.org/10.1115/DETC2007-35702

Abstract

View Articletitled, Attenuation of Continuous Vibration Transmission in the Hand and Arm Using Composite-Based Tool Designs

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Topics: Composite materials , Polymer engineering , Vibration , Wounds

Coupling Experimental-Based and Analytical Linear/Nonlinear Dynamic Models

Discrete Spectral Modelling of Continuous Structures With Fractional Derivative Viscoelastic Behaviour

Giuseppe Catania, Silvio Sorrentino

IDETC-CIE 2007; 375-384https://doi.org/10.1115/DETC2007-34671

Abstract

View Articletitled, Discrete Spectral Modelling of Continuous Structures With Fractional Derivative Viscoelastic Behaviour

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Topics: Modeling , Viscoelasticity , Dimensions , Equations of motion , Rheology , Eigenfunctions , Modal analysis , Polymers , Rayleigh-Ritz methods , Shapes

Dynamical Analysis of Shell Structures by Means of B-Spline Shape Functions

Antonio Carminelli, Giuseppe Catania

IDETC-CIE 2007; 385-392https://doi.org/10.1115/DETC2007-34759

Abstract

View Articletitled, Dynamical Analysis of Shell Structures by Means of B-Spline Shape Functions

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Topics: B-splines , Shapes , Shells , Approximation , Computer simulation , Displacement , Free vibrations , Plates (structures) , Shear deformation

Motorcycle Local Stability Analysis Under Acceleration and Braking by Model Linearization and Eigenproblem Solution

Giuseppe Catania, Nicolo` Mancinelli

IDETC-CIE 2007; 393-403https://doi.org/10.1115/DETC2007-34824

Abstract

View Articletitled, Motorcycle Local Stability Analysis Under Acceleration and Braking by Model Linearization and Eigenproblem Solution

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Topics: Braking , Motorcycles , Stability , Eigenvalues , Vehicles , Damping , Tires , Wheels , Chatter , Differential equations

Passage Through Resonance in a Vibration Isolation System (Effects of Rate of Increasing the Voltage Applied to D.C. Motor)

Tomohiko Tange, Ryo Kawana, Tetsuro Tokoyoda, Masatsugu Yoshizawa, Toshihiko Sugiura

IDETC-CIE 2007; 405-414https://doi.org/10.1115/DETC2007-35190

Abstract

View Articletitled, Passage Through Resonance in a Vibration Isolation System (Effects of Rate of Increasing the Voltage Applied to D.C. Motor)

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Topics: Engines , Motors , Resonance , Vibration isolation , Transients (Dynamics) , Vibration , Degrees of freedom , Center of mass , Computer simulation , Nonlinear vibration

A Numerical Study of Non-Symmetric Joints

Edward Berger

IDETC-CIE 2007; 415-423https://doi.org/10.1115/DETC2007-35292

Abstract

View Articletitled, A Numerical Study of Non-Symmetric Joints

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Topics: Displacement , Dynamic systems , Dynamics (Mechanics) , Simulation models , Stick-slip , Stiffness

Damage Detection, Model Updating and System Identification of Mechanical Systems

A Sensitivity-Enhancing Control Approach for Structural Model Updating

L. J. Jiang, K. W. Wang, J. Tang

IDETC-CIE 2007; 425-437https://doi.org/10.1115/DETC2007-34399

Abstract

View Articletitled, A Sensitivity-Enhancing Control Approach for Structural Model Updating

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Topics: Closed loop systems , Dynamic analysis , Errors , Finite element model , Modeling , Stiffness , Structural design

Second-Order Blind Identification for Operational Modal Analysis

F. Poncelet, G. Kerschen, J. C. Golinval, F. Marin

IDETC-CIE 2007; 439-445https://doi.org/10.1115/DETC2007-34480

Abstract

View Articletitled, Second-Order Blind Identification for Operational Modal Analysis

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Topics: Modal analysis , Blind source separation , Excitation , Parameter estimation , Signals , Stress , Structures , Traffic , Wind

Analysis of Granular Damping Using Hilbert Transform Based Technique

X. Fang, H. Luo, J. Tang

IDETC-CIE 2007; 447-460https://doi.org/10.1115/DETC2007-34900

Abstract

View Articletitled, Analysis of Granular Damping Using Hilbert Transform Based Technique

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Topics: Damping , Vibration , Energy dissipation , Free vibrations , Friction , Granular materials , Packing (Shipments) , Packings (Cushioning) , Signals , Transients (Dynamics)

Wavelet-Based Structural Damage Detection

Shuncong Zhong, S. Olutunde Oyadiji

IDETC-CIE 2007; 461-469https://doi.org/10.1115/DETC2007-35632

Abstract

View Articletitled, Wavelet-Based Structural Damage Detection

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Topics: Damage , Wavelets , Crack detection , Fracture (Materials) , Displacement , Finite element methods , Approximation , Computer simulation , Image processing , Mode shapes

Dynamics of Band-Gap Materials and Structures

Flexural Vibration Band Gaps in Periodic Sandwich Beams With Auxetic Core

Jihong Wen, Xisen Wen, Dianlong Yu

IDETC-CIE 2007; 471-475https://doi.org/10.1115/DETC2007-34131

Abstract

View Articletitled, Flexural Vibration Band Gaps in Periodic Sandwich Beams With Auxetic Core

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Topics: Energy gap , Vibration , Phononic crystals , Computational methods , Waves

Acoustic Barriers Based on Sonic Crystals

V. Romero-Garci´a, E. Fuster-Garcia, L. M. Garci´a-Raffi, J. V. Sa´nchez-Pe´rez

IDETC-CIE 2007; 477-484https://doi.org/10.1115/DETC2007-34766

Abstract

View Articletitled, Acoustic Barriers Based on Sonic Crystals

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Topics: Acoustics , Crystals , Noise (Sound) , Diffraction , Energy gap , Geometry , Design , Optimization , Sound

Tailoring of Two-Dimensional Band-Gap Materials for Broadband Frequency Isolation

Mahmoud I. Hussein, Karim Hamza, Gregory M. Hulbert, Kazuhiro Saitou

IDETC-CIE 2007; 485-494https://doi.org/10.1115/DETC2007-35226

Abstract

View Articletitled, Tailoring of Two-Dimensional Band-Gap Materials for Broadband Frequency Isolation

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Topics: Energy gap , Composite materials , Design , Damping , Genetic algorithms , Materials properties , Optimization , Stress , Topology , Vibration

Elastic Boundary Layers in Two-Dimensional Isotropic Lattices

A. Srikantha Phani, Norman A. Fleck

IDETC-CIE 2007; 495-504https://doi.org/10.1115/DETC2007-35234

Abstract

View Articletitled, Elastic Boundary Layers in Two-Dimensional Isotropic Lattices

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Topics: Boundary layers , Density , Arches , Deformation , Struts (Engineering)

Wave Propagation and Band-Gap Characteristics of Chiral Lattices

Stefano Gonella, Alessandro Spadoni, Massimo Ruzzene, Fabrizio Scarpa

IDETC-CIE 2007; 505-515https://doi.org/10.1115/DETC2007-35708

Abstract

View Articletitled, Wave Propagation and Band-Gap Characteristics of Chiral Lattices

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Topics: Energy gap , Wave propagation , Dispersion relations , Theorems (Mathematics) , Traveling waves , Waves

Engine and Powertrain Dynamics

Sensitivity of System Boundary Conditions on the Migration of Low Frequency Modes Controlling Longitudinal Vehicle Response

Jasjit Pawar, Sean Biggs, R. P. Jones

IDETC-CIE 2007; 517-524https://doi.org/10.1115/DETC2007-34628

Abstract

View Articletitled, Sensitivity of System Boundary Conditions on the Migration of Low Frequency Modes Controlling Longitudinal Vehicle Response

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Topics: Boundary-value problems , Vehicles , Engineering prototypes , Design , Calibration , Climate , Complex systems , Hardware , Oscillations , Product development

Dynamic Optimization of Spur Gears

M. Faggioni, F. Pellicano, A. Andrisano, G. Bertacchi

IDETC-CIE 2007; 525-533https://doi.org/10.1115/DETC2007-34658

Abstract

View Articletitled, Dynamic Optimization of Spur Gears

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Topics: Optimization , Spur gears , Dynamic models , Reliability , Vibration , Dynamic response , Gears , Optimization algorithms , Simulation , Torque

On the Effect of Cardboard Liners on Impact-Induced High Frequency Vehicular Driveline Vibrations

Stephanos Theodossiades, Homer Rahnejat, Patrick Kelly

IDETC-CIE 2007; 535-539https://doi.org/10.1115/DETC2007-35692

Abstract

View Articletitled, On the Effect of Cardboard Liners on Impact-Induced High Frequency Vehicular Driveline Vibrations

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Topics: Paperboard , Vibration , Noise (Sound) , Automobiles , Diluents , Elastic moduli , Finite element analysis , Flywheels , Impulse (Physics) , Noise control

Plain and Full Floating Bearing Simulations With Rigid Shaft Dynamics

Ian McLuckie, Scott Barrett

IDETC-CIE 2007; 541-550https://doi.org/10.1115/DETC2007-35897

Abstract

View Articletitled, Plain and Full Floating Bearing Simulations With Rigid Shaft Dynamics

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Topics: Bearings , Dynamics (Mechanics) , Engineering simulation , Simulation , Turbochargers , Engines , Rotors , Damping , Excitation , Geometry

Engineering Asset Management

Estimating Haul Truck Dutymeters Using Operational Data

Chris K. Mechefske, Curtis Campbell

IDETC-CIE 2007; 551-555https://doi.org/10.1115/DETC2007-34351

Abstract

View Articletitled, Estimating Haul Truck Dutymeters Using Operational Data

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Topics: Trucks , Reliability , Cylinders , Hazards , Hoists , Machinery , Maintenance , Mining machinery

Vibration-Based Monitoring of Automotive Light Assemblies for Failure Detection

Kongying Xie, Brian W. Surgenor, Chris K. Mechefske

IDETC-CIE 2007; 557-562https://doi.org/10.1115/DETC2007-34352

Abstract

View Articletitled, Vibration-Based Monitoring of Automotive Light Assemblies for Failure Detection

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Topics: Failure , Vibration , Testing , Accelerometers , Automotive industry , Inspection , Manufacturing , Microphones , Monitoring systems , Pressure

Automated Duty Cycle Classification for Online Monitoring Systems

Markus A. Timusk, Michael G. Lipsett, Chris K. Mechefske

IDETC-CIE 2007; 563-573https://doi.org/10.1115/DETC2007-34666

Abstract

View Articletitled, Automated Duty Cycle Classification for Online Monitoring Systems

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Topics: Cycles , Monitoring systems , Machinery , Condition monitoring , Vibration , Flaw detection , Motors , Signals , Transients (Dynamics) , Trenching machinery

Neural Network Modeling and Control of Stoker-Fired Boiler Plant

S. M. Thai, S. J. Wilcox, A. Z. S. Chong, J. Ward

IDETC-CIE 2007; 575-582https://doi.org/10.1115/DETC2007-35228

Abstract

View Articletitled, Neural Network Modeling and Control of Stoker-Fired Boiler Plant

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Topics: Artificial neural networks , Boilers , Chain , Control modeling , Emissions , Fireplaces , Pollution

Dynamic Signal Interpretation of Rotary Machines Using Adaptive Order Tracking

Min-Chun Pan, Cheng-Xue Wu

IDETC-CIE 2007; 583-588https://doi.org/10.1115/DETC2007-35290

Abstract

View Articletitled, Dynamic Signal Interpretation of Rotary Machines Using Adaptive Order Tracking

PDF

Topics: Filtration , Machinery , Signals , Condition monitoring , Kalman filters , Noise (Sound) , Separation (Technology)

Experimental Nonlinear Dynamics

Torsional Vibration Suppression by the Roller Type Centrifugal Vibration Absorbers

Yukio Ishida, Tsuyoshi Inoue, Tomohiko Fukami, Motohiko Ueda

IDETC-CIE 2007; 589-598https://doi.org/10.1115/DETC2007-34640

Abstract

View Articletitled, Torsional Vibration Suppression by the Roller Type Centrifugal Vibration Absorbers

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Topics: Rollers , Vibration absorbers , Vibration suppression , Pendulums , Automotive engines , Nonlinear equations , Vibration

An Experimental Study of Subcritical Bifurcations in Milling

Anupam Radhakrishnan, Ben T. Edes, Brian P. Mann

IDETC-CIE 2007; 599-611https://doi.org/10.1115/DETC2007-34808

Abstract

View Articletitled, An Experimental Study of Subcritical Bifurcations in Milling

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Topics: Bifurcation , Milling , Cutting , Aluminum , Attractors , Chatter , Performance , Stability , Turning

On the Inharmonicity of a String

Mikio Nakai, Kazuya Kawaguchi

IDETC-CIE 2007; 613-622https://doi.org/10.1115/DETC2007-35247

Abstract

View Articletitled, On the Inharmonicity of a String

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Topics: String , Computer simulation , Displacement , Engineering simulation , Impulse (Physics) , Nonlinear equations , Shapes , Simulation , Stiffness , Vibration

Suppression of Vibration by Using Antiresonance Point of a Dynamic Vibration Absorber

Hidetoshi Okaguchi, Hiroshi Yabuno

IDETC-CIE 2007; 623-630https://doi.org/10.1115/DETC2007-35277

Abstract

View Articletitled, Suppression of Vibration by Using Antiresonance Point of a Dynamic Vibration Absorber

PDF

Topics: Antiresonance , Control equipment , Excitation , Filters , Resonance , Signals , Vibration , Vibration absorbers

Reduction of Primary Resonance Amplitude of Nonlinear Oscillator by a New Type of Nonlinear Dynamic Vibration Absorber

Hoonhee Jo, Hiroshi Yabuno

IDETC-CIE 2007; 631-638https://doi.org/10.1115/DETC2007-35286

Abstract

View Articletitled, Reduction of Primary Resonance Amplitude of Nonlinear Oscillator by a New Type of Nonlinear Dynamic Vibration Absorber

PDF

Topics: Coulomb's law , Resonance , Vibration absorbers

Control of an Impacted Cantilever to Maintain a Constant Magnitude for a Specific Frequency Component of the Response

Masatoshi Numatsu, Hiroshi Yabuno, Andrew J. Dick, Masaharu Kuroda, Kiwamu Ashida, Balakumar Balachandran

IDETC-CIE 2007; 639-648https://doi.org/10.1115/DETC2007-35293

Abstract

View Articletitled, Control of an Impacted Cantilever to Maintain a Constant Magnitude for a Specific Frequency Component of the Response

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Topics: Cantilevers , Signal processing

Transient Shear Wave Propagation in a Viscoelastic Gel Cylinder: Comparison of Theory to MRI-Based Measurements

A. Sabet, G. M. Genin, B. Zatlin, E. Christoforoue, P. V. Bayly

IDETC-CIE 2007; 649-652https://doi.org/10.1115/DETC2007-35423

Abstract

View Articletitled, Transient Shear Wave Propagation in a Viscoelastic Gel Cylinder: Comparison of Theory to MRI-Based Measurements

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Topics: Cylinders , Magnetic resonance imaging , Shear waves , Transients (Dynamics) , Biological tissues , Biomaterials , Brain , Finite element analysis , Gelatin , Shear (Mechanics)

Experimental Observations of Nonlinear Nonplanar Oscillations of a Cantilever Beam

Haider N. Arafat, Ali H. Nayfeh, Bashar K. Hammad

IDETC-CIE 2007; 653-661https://doi.org/10.1115/DETC2007-35781

Abstract

View Articletitled, Experimental Observations of Nonlinear Nonplanar Oscillations of a Cantilever Beam

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Topics: Cantilever beams , Oscillations , Excitation , Torsion , Vibration , Chaos , Dynamics (Mechanics) , Energy transformation , Stress

Linear and Nonlinear Bio-Dynamics

Collective Dynamics of Kinesin-1 Motor Proteins Transporting a Common Load

Adam G. Hendricks, Bogdan I. Epureanu, Edgar Meyho¨fer

IDETC-CIE 2007; 663-671https://doi.org/10.1115/DETC2007-34702

Abstract

View Articletitled, Collective Dynamics of Kinesin-1 Motor Proteins Transporting a Common Load

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Topics: Dynamics (Mechanics) , Motors , Proteins , Stress , Synchronization , Transients (Dynamics) , Steady state , Stiffness , Theoretical analysis

Knee Joint Modeling

Dumitru I. Caruntu

IDETC-CIE 2007; 673-678https://doi.org/10.1115/DETC2007-35029

Abstract

View Articletitled, Knee Joint Modeling

PDF

Topics: Knee , Modeling , Algorithms , Biomechanics , Contact modeling , Dynamic models

Slow-Time Changes in Human Muscle Fatigue Are Fully Represented in Movement Kinematics

Miao Song, David B. Segala, Jonathan B. Dingwell, David Chelidze

IDETC-CIE 2007; 679-688https://doi.org/10.1115/DETC2007-35173

Abstract

View Articletitled, Slow-Time Changes in Human Muscle Fatigue Are Fully Represented in Movement Kinematics

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Topics: Fatigue , Kinematics , Muscle , Electromyography , Dynamics (Mechanics) , Manifolds , Phase space , Dimensions , Fractals , Signals

A Dummy for Reproducing the Human Whole Body Vibration

Giampiero Mastinu, Massimiliano Gobbi, Mario Pennati

IDETC-CIE 2007; 689-700https://doi.org/10.1115/DETC2007-35250

Abstract

View Articletitled, A Dummy for Reproducing the Human Whole Body Vibration

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Topics: Automobiles , Construction , Dampers , Errors , Excitation , Friction , Light trucks , Roads , Springs , Vehicles

Range of Motion of Upper Limb Joint Angles During Two Tasks for Transradial Prosthetic Design

Stephanie L. Carey, M. Jason Highsmith, Rajiv Dubey

IDETC-CIE 2007; 701-705https://doi.org/10.1115/DETC2007-35349

Abstract

View Articletitled, Range of Motion of Upper Limb Joint Angles During Two Tasks for Transradial Prosthetic Design

PDF

Topics: Artificial limbs , Design , Prostheses , Bracing (Construction) , Statistical analysis , Control systems , Electronics , Fatigue , Testing , Weight (Mass)

Inter-Trial Dynamics of Repeated Skilled Movements

Joby John, Joseph P. Cusumano

IDETC-CIE 2007; 707-716https://doi.org/10.1115/DETC2007-35380

Abstract

View Articletitled, Inter-Trial Dynamics of Repeated Skilled Movements

PDF

Topics: Control equipment , Dynamic systems , Dynamics (Mechanics) , Errors , Fluctuations (Physics) , Manifolds , Modeling , Stability

Wear Prediction of Total Hip Prostheses Due to Common Activities

Justin Onisoru, Nicolae Enescu, Aron Iarovici, Lucian Capitanu

IDETC-CIE 2007; 717-724https://doi.org/10.1115/DETC2007-35556

Abstract

View Articletitled, Wear Prediction of Total Hip Prostheses Due to Common Activities

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Topics: Hip joint prostheses , Wear , Algorithms , Alloys , Artificial joints , Finite element analysis , Molecular weight , Pressure , Simulation , Stairs

Kinematic Variability, Local, and Orbital Stability as Predictors of Falls in Passive Dynamic Walking

Jonathan B. Dingwell, Jimmy Li-Shin Su

IDETC-CIE 2007; 725-734https://doi.org/10.1115/DETC2007-35703

Abstract

View Articletitled, Kinematic Variability, Local, and Orbital Stability as Predictors of Falls in Passive Dynamic Walking

PDF

Topics: Kinematics , Stability , Risk , Engineering simulation , Limit cycles , Simulation , Dynamic models , Health care

Micro/Nano Vibration-Based Sensors and Energy Scavengers

TERFENOL-D Based Transducer for Power Harvesting From Vibration

Viktor Berbyuk

IDETC-CIE 2007; 735-742https://doi.org/10.1115/DETC2007-34788

Abstract

View Articletitled, TERFENOL-D Based Transducer for Power Harvesting From Vibration

PDF

Topics: Energy harvesting , Transducers , Vibration , Energy conversion , Magnetostrictive devices , Active materials , Constitutive equations , Displacement , Electricity (Physics) , Electromagnetism

Feedback Delays for Ultrasensitive Sensing

Mohammed F. Daqaq, Calvin Bradley, Nader Jalili, Khaled Alhazza

IDETC-CIE 2007; 743-750https://doi.org/10.1115/DETC2007-35088

Abstract

View Articletitled, Feedback Delays for Ultrasensitive Sensing

PDF

Topics: Delays , Feedback , Sensors , Manufacturing , Cantilevers , Damping , Limit cycles , Mass production , Noise (Sound)

A Sensitivity Study on Static and Dynamic Detection Modes of Adsorption-Induced Surface Stress in Microcantilever Biosensors

Mana Afshari, Nader Jalili

IDETC-CIE 2007; 751-758https://doi.org/10.1115/DETC2007-35424

Abstract

View Articletitled, A Sensitivity Study on Static and Dynamic Detection Modes of Adsorption-Induced Surface Stress in Microcantilever Biosensors

PDF

Topics: Biosensors , Stress , Deflection , Resonance

A New Nanomechanical Cantilever Sensing Paradigm Using Piezoelectric Boron Nitride Nanotube-Based Actuation

Mahmoud Reza Hosseini, Nader Jalili

IDETC-CIE 2007; 759-768https://doi.org/10.1115/DETC2007-35425

Abstract

View Articletitled, A New Nanomechanical Cantilever Sensing Paradigm Using Piezoelectric Boron Nitride Nanotube-Based Actuation

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Topics: Boron , Cantilevers , Nanotubes , Atomic force microscopy , Actuators , Microcantilevers , Probes , Resonance , Aluminum , Bacteria

Mechanical Considerations for Modeling of Vibration-Based Energy Harvesters

Alper Erturk, Daniel J. Inman

IDETC-CIE 2007; 769-778https://doi.org/10.1115/DETC2007-35440

Abstract

View Articletitled, Mechanical Considerations for Modeling of Vibration-Based Energy Harvesters

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Topics: Energy harvesting , Modeling , Vibration , Excitation , Circuits , Electrodes , Microelectromechanical systems , Piezoelectric materials , Resonance , Rotation

Vibration-Based Energy Harvesting With Essential Nonlinearities

D. Dane Quinn, Alexander F. Vakakis, Lawrence A. Bergman

IDETC-CIE 2007; 779-786https://doi.org/10.1115/DETC2007-35457

Abstract

View Articletitled, Vibration-Based Energy Harvesting With Essential Nonlinearities

PDF

Topics: Energy harvesting , Vibration , Excitation , Electronics , Energy generation , Sensors

Parameter Optimization of a Vibration-Based Energy Harvester With an RL Electric Circuit

Jamil M. Renno, Mohammed F. Daqaq, Justin R. Farmer, Daniel J. Inman

IDETC-CIE 2007; 787-794https://doi.org/10.1115/DETC2007-35487

Abstract

View Articletitled, Parameter Optimization of a Vibration-Based Energy Harvester With an RL Electric Circuit

PDF

Topics: Circuits , Energy harvesting , Optimization , Vibration , Damping , Antiresonance , Resonance , Bifurcation , Inductors , Piezoelectric ceramics

Geometric Optimization of a Piezoelectric Power Harvesting Plate for Increased Bandwidth

Lee Wells, Yirong Lin, Henry Sodano, Byeng Youn

IDETC-CIE 2007; 795-801https://doi.org/10.1115/DETC2007-35729

Abstract

View Articletitled, Geometric Optimization of a Piezoelectric Power Harvesting Plate for Increased Bandwidth

PDF

Topics: Energy harvesting , Optimization , Shape optimization , Topology , Vibration

Amplified Piezoelectric Stack Actuators for Harvesting Electrical Energy From a Backpack

Joel Feenstra, Jonathan Granstrom, Henry A. Sodano

IDETC-CIE 2007; 803-811https://doi.org/10.1115/DETC2007-35813

Abstract

View Articletitled, Amplified Piezoelectric Stack Actuators for Harvesting Electrical Energy From a Backpack

PDF

Topics: Actuators , Energy harvesting

A Novel Structure for Cantilever-Beam MEMS Power Generator

Jun Wang, Scott Chang, Chin An Tan, Greg Auner

IDETC-CIE 2007; 813-816https://doi.org/10.1115/DETC2007-35857

Abstract

View Articletitled, A Novel Structure for Cantilever-Beam MEMS Power Generator

PDF

Topics: Cantilever beams , Generators , Microelectromechanical systems , Energy conversion , Excitation , Metals , Piezoelectricity , Resonance , Vibration , Biomedical engineering

Model Identification and Intelligent Systems

GA-Based Fuzzy Logic Control for a Smart Fin of a Projectile

Venkat Mudupu, Mohamed B. Trabia, Woosoon Yim, Paul Weinacht

IDETC-CIE 2007; 817-826https://doi.org/10.1115/DETC2007-34159

Abstract

View Articletitled, GA-Based Fuzzy Logic Control for a Smart Fin of a Projectile

PDF

Topics: Fuzzy logic , Projectiles

System Identification of the High Performance Drilling Process for Network-Based Control

Rau´l M. del Toro, Michael C. Schmittdiel, Rodolfo E. Haber-Guerra, Rodolfo Haber-Haber

IDETC-CIE 2007; 827-834https://doi.org/10.1115/DETC2007-34307

Abstract

View Articletitled, System Identification of the High Performance Drilling Process for Network-Based Control

PDF

Topics: Drilling , Delays , Dynamics (Mechanics) , Errors , Model validation

Study on the Noise Source Identification Based on a Novel Variable Step-Size Algorithm of Blind Sources Separation

Linke Zhang, Lin He, Yong Jiang

IDETC-CIE 2007; 835-839https://doi.org/10.1115/DETC2007-34434

Abstract

View Articletitled, Study on the Noise Source Identification Based on a Novel Variable Step-Size Algorithm of Blind Sources Separation

PDF

Topics: Algorithms , Noise (Sound) , Separation (Technology) , Blind source separation , Engineering simulation , Errors , Feedback , Filters , Gradient methods , Signals

Networked Fuzzy Control System for a High-Performance Drilling Process

Rodolfo E. Haber, Rodolfo Haber-Haber, Angel Escribano, Javier Escribano

IDETC-CIE 2007; 841-847https://doi.org/10.1115/DETC2007-34538

Abstract

View Articletitled, Networked Fuzzy Control System for a High-Performance Drilling Process

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Topics: Drilling , Fuzzy control , Control equipment , Delays , Design , Drills (Tools) , Errors , Computer numerical control machine tools , Control algorithms , Control systems

Attitude Control of Air Spring Mounting System Based on Fuzzy Control

Wenjun Bu, Lin He, Shujun Shan

IDETC-CIE 2007; 849-854https://doi.org/10.1115/DETC2007-34913

Abstract

View Articletitled, Attitude Control of Air Spring Mounting System Based on Fuzzy Control

PDF

Topics: Fuzzy control , Fuzzy logic , Springs

Chaos Control of a Sprott Circuit Using Non-Linear Delayed Feedback Control Via Sliding Mode

Hoda Sadeghian, Kaveh Merat, Hassan Salarieh, Aria Alasty

IDETC-CIE 2007; 855-860https://doi.org/10.1115/DETC2007-35020

Abstract

View Articletitled, Chaos Control of a Sprott Circuit Using Non-Linear Delayed Feedback Control Via Sliding Mode

PDF

Topics: Chaos , Circuits , Feedback , Control equipment , Simulation results , Uncertainty

On the Synchronization of a Class of Sprott Circuits Using Variable Structure Controller

Kaveh Merat, Hoda Sadeghian, Hassan Salarieh, Aria Alasty

IDETC-CIE 2007; 861-866https://doi.org/10.1115/DETC2007-35021

Abstract

View Articletitled, On the Synchronization of a Class of Sprott Circuits Using Variable Structure Controller

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Topics: Circuits , Control equipment , Synchronization , Boundary layers , Simulation , Sliding mode control , Uncertainty

μ-Synthesis Control of Systems With Unknown Hysteresis Nonlinearity and Parametric Uncertainties

Saeid Bashash, Beshah Ayalew, Nader Jalili

IDETC-CIE 2007; 867-872https://doi.org/10.1115/DETC2007-35410

Abstract

View Articletitled, μ-Synthesis Control of Systems With Unknown Hysteresis Nonlinearity and Parametric Uncertainties

PDF

Topics: Uncertainty , Dynamic systems , Linear dynamic system , Simulation , System dynamics , Uncertain systems

Modeling and Torsional Vibration Analysis of Engine Cold-Test Stand Drivelines

Kamran A. Gul, Douglas E. Adams

IDETC-CIE 2007; 873-882https://doi.org/10.1115/DETC2007-35647

Abstract

View Articletitled, Modeling and Torsional Vibration Analysis of Engine Cold-Test Stand Drivelines

PDF

Topics: Engines , Modeling , Vibration analysis , Testing , Noise (Sound) , Signals , Resonance , Torque , Vibration , Cylinders

Modeling, Analysis and Characterization of the Dynamics of MEMS and NEMS

A Static and Nonlinear Dynamic Analysis of Resonant Microbeams

Samir A. Emam, Mahmoud E. Khater, Emil H. Gad

IDETC-CIE 2007; 883-892https://doi.org/10.1115/DETC2007-34376

Abstract

View Articletitled, A Static and Nonlinear Dynamic Analysis of Resonant Microbeams

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Topics: Dynamic analysis , Microbeams , Resonance , Approximation , Euler-Bernoulli beam theory , Excitation , Rotation , Sensors , Spacetime , Stability

Frequency Locking in a Forced Mathieu-van der Pol-Duffing System

Manoj Pandey, Richard H. Rand, Alan T. Zehnder

IDETC-CIE 2007; 893-903https://doi.org/10.1115/DETC2007-34411

Abstract

View Articletitled, Frequency Locking in a Forced Mathieu-van der Pol-Duffing System

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Topics: Bifurcation , Computer software , Dynamics (Mechanics) , Engineering simulation , Finite element analysis , Flow (Dynamics) , Microelectromechanical systems , Oscillations , Simulation , Steady state

Design and Simulation of a Miniaturized Tubular Electro-Thermal Actuator

Peng Yang, Chris K. Mechefske, Yongjun Lai

IDETC-CIE 2007; 905-911https://doi.org/10.1115/DETC2007-34668

Abstract

View Articletitled, Design and Simulation of a Miniaturized Tubular Electro-Thermal Actuator

PDF

Topics: Actuators , Design , Simulation , Displacement , Steel , Finite element model , Heat transfer , Lasers , Manganese (Metal) , Micromachining

Characterization of the Dynamical Response of a Micromachined G-Sensor to Mechanical Shock Loading

Daniel E. Jordy, Mohammad I. Younis

IDETC-CIE 2007; 913-921https://doi.org/10.1115/DETC2007-34843

Abstract

View Articletitled, Characterization of the Dynamical Response of a Micromachined G-Sensor to Mechanical Shock Loading

PDF

Topics: Micromachining , Sensors , Shock (Mechanics) , Damping , Stiction , Finite element model , Microelectromechanical systems , Transients (Dynamics) , Accelerometers , Computer software

The Effect of High Order Non-Linearities on Sub-Harmonic Excitation With Parallel Plate Capacitive Actuators

Alexander A. Trusov, Andrei M. Shkel

IDETC-CIE 2007; 923-931https://doi.org/10.1115/DETC2007-34996

Abstract

View Articletitled, The Effect of High Order Non-Linearities on Sub-Harmonic Excitation With Parallel Plate Capacitive Actuators

PDF

Topics: Actuators , Excitation , Resonance , Approximation , Frequency response , Signals , Capacitors , Damping , Filtration , Microelectromechanical systems

A Novel Capacitive Detection Scheme With Inherent Self-Calibration

Alexander A. Trusov, Andrei M. Shkel

IDETC-CIE 2007; 933-941https://doi.org/10.1115/DETC2007-35001

Abstract

View Articletitled, A Novel Capacitive Detection Scheme With Inherent Self-Calibration

PDF

Topics: Calibration , Algorithms , Resonance , Capacitance , Capacitors , Engineering simulation , Sensors , Signals , Simulation

Theoretical and Experimental Investigation of Optical Excitation of Nano Oscillators

Slava Krylov, Bojan Ilic, Marianna Kondratovich, Harold G. Craighead

IDETC-CIE 2007; 943-953https://doi.org/10.1115/DETC2007-35069

Abstract

View Articletitled, Theoretical and Experimental Investigation of Optical Excitation of Nano Oscillators

PDF

Topics: Excitation , Lasers , Nanoelectromechanical systems , Silicon , Cantilevers , Finite element analysis , Laser beams , Resonance , Silicon nitride ceramics , Structural response analysis

Approximate Constitutive Relation for Lap Joints Using a Tribo-Mechanical Approach

K. Farhang, D. Segalman, M. Starr

IDETC-CIE 2007; 955-965https://doi.org/10.1115/DETC2007-35071

Abstract

View Articletitled, Approximate Constitutive Relation for Lap Joints Using a Tribo-Mechanical Approach

PDF

Topics: Energy dissipation , Stress , Surface roughness

Nonlinear Resonator With Interacting Flexural-Torsional Modes for Mass Sensing

Ashwin Vyas, Anil K. Bajaj, Dimitrios Peroulis

IDETC-CIE 2007; 967-973https://doi.org/10.1115/DETC2007-35117

Abstract

View Articletitled, Nonlinear Resonator With Interacting Flexural-Torsional Modes for Mass Sensing

PDF

Topics: Micromechanical resonators , Resonance , Torsion

The Influence of Nonlinear Air Drag on Microbeam Response for Noncontact Atomic Force Microscopy

O. Gottlieb, A. Hoffman, W. Wu, R. Maimon, R. Edrei, A. Shavit

IDETC-CIE 2007; 975-983https://doi.org/10.1115/DETC2007-35225

Abstract

View Articletitled, The Influence of Nonlinear Air Drag on Microbeam Response for Noncontact Atomic Force Microscopy

PDF

Topics: Atomic force microscopy , Drag (Fluid dynamics) , Microbeams , Damping , Silicon , Vibration , Free vibrations , Inertia (Mechanics) , Atomic interactions , Calibration

Design and Development of a Fused Vision Force Controller for Nanofiber Grasping and Manipulation

Reza Saeidpourazar, Nader Jalili

IDETC-CIE 2007; 985-994https://doi.org/10.1115/DETC2007-35416

Abstract

View Articletitled, Design and Development of a Fused Vision Force Controller for Nanofiber Grasping and Manipulation

PDF

Topics: Control equipment , Design , Grasping , Nanofibers , Manipulators , Feedback , Kinematics , Nanoscale phenomena , Resolution (Optics) , Computer simulation

Experimental and Theoretical Investigation of New Capacitive Switches Activated by Mechanical Shock and Acceleration

Fadi M. Alsaleem, Mohammad I. Younis, Ronald Miles, Quang Su

IDETC-CIE 2007; 995-1004https://doi.org/10.1115/DETC2007-35417

Abstract

View Articletitled, Experimental and Theoretical Investigation of New Capacitive Switches Activated by Mechanical Shock and Acceleration

PDF

Topics: Shock (Mechanics) , Switches , Damping , Accelerometers , Accounting , Atmospheric pressure , Design , Packaging , Sealing (Process) , Shapes

Nonlinear Vibrations of a Piezoelectrically-Driven Microcantilever for Biologically-Induced Surface Stress Sensing

S. Nima Mahmoodi, Mana Afshari, Nader Jalili

IDETC-CIE 2007; 1005-1014https://doi.org/10.1115/DETC2007-35419

Abstract

View Articletitled, Nonlinear Vibrations of a Piezoelectrically-Driven Microcantilever for Biologically-Induced Surface Stress Sensing

PDF

Topics: Stress , Vibration , Equations of motion , Actuators , Computer simulation , Frequency response , Geometry , Lasers , Mechanical properties , Piezoelectric materials

An Alternate Geometry for a Piezoelectric MEMS Microphone, Part I: Design and Analysis

Robert Littrell, Lei Cheng, Karl Grosh

IDETC-CIE 2007; 1015-1024https://doi.org/10.1115/DETC2007-35484

Abstract

View Articletitled, An Alternate Geometry for a Piezoelectric MEMS Microphone, Part I: Design and Analysis

PDF

Topics: Design , Geometry , Microelectromechanical systems , Microphones , Noise (Sound) , Diaphragms (Mechanical devices) , Diaphragms (Structural) , Electronics , Stress , Aluminum

Modelling of Viscous Squeeze-Film Damping and the Edge Correction for Perforated Microstructures Having a Special Pattern of Holes

Dorel Homentcovschi, Weili Cui, Ronald N. Miles

IDETC-CIE 2007; 1025-1033https://doi.org/10.1115/DETC2007-35712

Abstract

View Articletitled, Modelling of Viscous Squeeze-Film Damping and the Edge Correction for Perforated Microstructures Having a Special Pattern of Holes

PDF

Topics: Damping , Modeling , Design , Dust , Microphones , Water

The Performance Effects of Squeeze Film Stiffness on Non-Resonate Interferometric Inertial Sensors

Maximillian A. Perez, Andrei M. Shkel

IDETC-CIE 2007; 1035-1044https://doi.org/10.1115/DETC2007-35751

Abstract

View Articletitled, The Performance Effects of Squeeze Film Stiffness on Non-Resonate Interferometric Inertial Sensors

PDF

Topics: Sensors , Stiffness , Resonance , Pressure , Accelerometers , Dynamic response , Knudsen number , Linear systems , Microelectromechanical systems , Resolution (Optics)

Structural Design Trade-Offs for MEMS Vibratory Rate Gyroscopes With 2-DOF Sense Modes

Adam R. Schofield, Alexander A. Trusov, Andrei M. Shkel

IDETC-CIE 2007; 1045-1052https://doi.org/10.1115/DETC2007-35777

Abstract

View Articletitled, Structural Design Trade-Offs for MEMS Vibratory Rate Gyroscopes With 2-DOF Sense Modes

PDF

Topics: Microelectromechanical systems , Structural design , Tradeoffs , Design , Degrees of freedom , Engineering prototypes , Engineering simulation , Lumped parameter models , Simulation , Temperature

Active Roll Control of Heavy Single Unit Vehicles Employing MEMS Angular Rate Sensors

Samuel F. Asokanthan, Ye Tian, Tianfu Wang

IDETC-CIE 2007; 1053-1061https://doi.org/10.1115/DETC2007-35797

Abstract

View Articletitled, Active Roll Control of Heavy Single Unit Vehicles Employing MEMS Angular Rate Sensors

PDF

Topics: Microelectromechanical systems , Sensors , Vehicles , Computer simulation , Control equipment , Control systems , Design , Dynamic models , Dynamics (Mechanics) , Feedback

Dynamics Analysis of MEMS-Based Vibratory Angular Rate Sensors Via a Generic Reduced Order Model

Samuel F. Asokanthan, Jihyun Cho, Tianfu Wang, Yu-Kuang Chen

IDETC-CIE 2007; 1063-1070https://doi.org/10.1115/DETC2007-35805

Abstract

View Articletitled, Dynamics Analysis of MEMS-Based Vibratory Angular Rate Sensors Via a Generic Reduced Order Model

PDF

Topics: Dynamics (Mechanics) , Microelectromechanical systems , Sensors

Phonon Prediction in Toroidal Carbon Nanotubes Using a Continuum Finite Element Approach

Michael J. Leamy, Anthony A. DiCarlo

IDETC-CIE 2007; 1071-1081https://doi.org/10.1115/DETC2007-35907

Abstract

View Articletitled, Phonon Prediction in Toroidal Carbon Nanotubes Using a Continuum Finite Element Approach

PDF

Topics: Carbon nanotubes , Finite element analysis , Phonons , Tensors , Eigenvalues , Hamilton's principle , Kinematics , Potential energy , Shells , Stiffness

Modeling, Vibration and Control of Rotor Systems

Nonlinear Dynamic Behavior of Turbocharger Rotor-Bearing Systems With Hydrodynamic Oil Film and Squeeze Film Damper in Series: Prediction and Experiment

Kostandin Gjika, Chris Groves, Luis San Andre´s, Gerald D. LaRue

IDETC-CIE 2007; 1083-1092https://doi.org/10.1115/DETC2007-34136

Abstract

View Articletitled, Nonlinear Dynamic Behavior of Turbocharger Rotor-Bearing Systems With Hydrodynamic Oil Film and Squeeze Film Damper in Series: Prediction and Experiment

PDF

Topics: Bearings , Dampers , Rotors , Turbochargers , Design , Pressure , Reliability , Rotordynamics , Temperature , Viscosity

Balancing of a Highly Flexible Rotor by Using Artificial Neural Networks

Manuel Villafan˜e Saldarriaga, Jarir Mahfoud, Valder Steffen, Jr., Johan Der Hagopian

IDETC-CIE 2007; 1093-1099https://doi.org/10.1115/DETC2007-34176

Abstract

View Articletitled, Balancing of a Highly Flexible Rotor by Using Artificial Neural Networks

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Topics: Artificial neural networks , Rotors

Nonlinear Dynamic Response Analysis of Rotor-Ball Bearing-Stator Coupling System Including Unbalance-Rubbing Coupling Faults

Guo Chen, Rong Tao Hou

IDETC-CIE 2007; 1101-1109https://doi.org/10.1115/DETC2007-34186

Abstract

View Articletitled, Nonlinear Dynamic Response Analysis of Rotor-Ball Bearing-Stator Coupling System Including Unbalance-Rubbing Coupling Faults

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Topics: Bearings , Dynamic response analysis , Rotors , Stators , Stiffness , Bifurcation , Vibration , Ball bearings , Chaos , Clearances (Engineering)

Suppression of Internal Damping-Induced Instability Using Adaptive Techniques

Andra´s Simon, George Flowers

IDETC-CIE 2007; 1111-1118https://doi.org/10.1115/DETC2007-34187

Abstract

View Articletitled, Suppression of Internal Damping-Induced Instability Using Adaptive Techniques

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Topics: Damping , Rotors , Composite materials , Computer simulation , Flywheels , Magnetic bearings , Spin (Aerodynamics) , Spinning (Textile) , Weight (Mass)

Using Acoustic Emission and Vibration Detection to Identify the Rotor-Stator Rubbing

Zhansheng Liu, Xiaowei Wang, Wei Dou

IDETC-CIE 2007; 1119-1127https://doi.org/10.1115/DETC2007-34303

Abstract

View Articletitled, Using Acoustic Emission and Vibration Detection to Identify the Rotor-Stator Rubbing

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Topics: Acoustic emissions , Rotors , Stators , Vibration , Signals , Vibration analysis , Machinery , Transducers , Wavelet transforms , Bearings

Identification of a Rotor Crack in a Gas Turbine Without Twice Per Revolution Symptoms

Paolo Pennacchi, Andrea Vania

IDETC-CIE 2007; 1129-1141https://doi.org/10.1115/DETC2007-34323

Abstract

View Articletitled, Identification of a Rotor Crack in a Gas Turbine Without Twice Per Revolution Symptoms

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Topics: Fracture (Materials) , Gas turbines , Rotors , Machinery , Power stations , Stiffness , Stress , Vibration

Practical Balancing of Flexible Rotors for Power Generation

Zlatan Racic, Juan Hidalgo

IDETC-CIE 2007; 1143-1152https://doi.org/10.1115/DETC2007-34333

Abstract

View Articletitled, Practical Balancing of Flexible Rotors for Power Generation

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Topics: Energy generation , Rotors , Power stations , Atlantic Ocean , Economics , Generators , Inertia (Mechanics) , Manufacturing , Stiffness , Turbogenerators

Chaos Properties of a Rotor System With Nonlinear Hydro-Static Bearings

Changping Chen, Liming Dai

IDETC-CIE 2007; 1153-1158https://doi.org/10.1115/DETC2007-34432

Abstract

View Articletitled, Chaos Properties of a Rotor System With Nonlinear Hydro-Static Bearings

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Topics: Bearings , Bifurcation , Chaos , Hydrostatics , Rotors

Vibration Suppression of Rotating Machinery Utilizing an Automatic Ball Balancer and Discontinuous Spring Characteristics

Jun Liu, Yukio Ishida

IDETC-CIE 2007; 1159-1166https://doi.org/10.1115/DETC2007-34462

Abstract

View Articletitled, Vibration Suppression of Rotating Machinery Utilizing an Automatic Ball Balancer and Discontinuous Spring Characteristics

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Topics: Machinery , Springs , Vibration suppression , Vibration , Rotors

Imbalance Detection and Health Monitoring From Gain Variations in an Adaptive Disturbance Rejection Controller

Kelly Barber, George T. Flowers, Alex Matras, Mark Balas, Jerry Fausz

IDETC-CIE 2007; 1167-1177https://doi.org/10.1115/DETC2007-34517

Abstract

View Articletitled, Imbalance Detection and Health Monitoring From Gain Variations in an Adaptive Disturbance Rejection Controller

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Topics: Control equipment , Magnetic bearings , Vibration , Bearings , Crack detection , Flywheels , Fracture (Materials) , Machinery , Rotor vibration , Rotors

Nonlinear Vibration and Bifurcation Analysis for Rotor-Seal-Bearing Systems of Centrifugal Compressors

Yuefang Wang, Yong Li, Yong Zhang, Xiaoyan Wang

IDETC-CIE 2007; 1179-1185https://doi.org/10.1115/DETC2007-34549

Abstract

View Articletitled, Nonlinear Vibration and Bifurcation Analysis for Rotor-Seal-Bearing Systems of Centrifugal Compressors

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Topics: Bearings , Bifurcation , Compressors , Nonlinear vibration , Rotors , Excitation , Journal bearings , Pressure , Vibration , Disks

Development of Beam-To-Beam Contact Detection Algorithms for Rotor-Stator Rubbing Applications

Se´bastien Roques, Mathias Legrand, Carlo Maria Stoisser, Patrice Cartraud, Christophe Pierre

IDETC-CIE 2007; 1187-1194https://doi.org/10.1115/DETC2007-34625

Abstract

View Articletitled, Development of Beam-To-Beam Contact Detection Algorithms for Rotor-Stator Rubbing Applications

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Topics: Algorithms , Rotors , Stators , Bearings , Diaphragms (Mechanical devices) , Diaphragms (Structural) , Stress , Turbines , Turbogenerators , Accidents

Nonlinear Vibration in a Vertical Rigid Rotor Supported by the Magnetic Bearing: Case Considering the Delays of Both Electric Current and Magnetic Flux

Tsuyoshi Inoue, Motoki Sugiyama, Yasuhiko Sugawara, Yukio Ishida

IDETC-CIE 2007; 1195-1203https://doi.org/10.1115/DETC2007-34637

Abstract

View Articletitled, Nonlinear Vibration in a Vertical Rigid Rotor Supported by the Magnetic Bearing: Case Considering the Delays of Both Electric Current and Magnetic Flux

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Topics: Delays , Electric current , Magnetic bearings , Magnetic flux , Nonlinear vibration , Rotors , Magnetic fields , Displacement , Machinery , Theoretical analysis

Vibration Analysis and Detection of Rotor Crack in a Multi-Disk Rotor System by Periodic Excitation Using AMB

Tsuyoshi Inoue, Toshihiro Yamamichi, Masato Kato, Yukio Ishida

IDETC-CIE 2007; 1205-1214https://doi.org/10.1115/DETC2007-34639

Abstract

View Articletitled, Vibration Analysis and Detection of Rotor Crack in a Multi-Disk Rotor System by Periodic Excitation Using AMB

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Topics: Disks , Excitation , Fracture (Materials) , Rotors , Vibration analysis , Resonance , Machinery , Accidents , Dynamic response , Finite element analysis

Comparison of Modal Parameter Estimation Techniques for Electromechanical Rotordynamics of Cage Induction Motors

Timo P. Holopainen, Seppo A. Aatola, C. Hunter Cloud, Guoxin Li

IDETC-CIE 2007; 1215-1224https://doi.org/10.1115/DETC2007-34654

Abstract

View Articletitled, Comparison of Modal Parameter Estimation Techniques for Electromechanical Rotordynamics of Cage Induction Motors

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Topics: Electromagnetic induction , Motors , Parameter estimation , Rotordynamics , Rotors , Damping , Electric motors , Electromagnetic fields , Electromagnetic force , Errors

Nonlinear Dynamic Characterization of Oil-Free Wire Mesh Dampers

Bugra Ertas, Huageng Luo

IDETC-CIE 2007; 1225-1234https://doi.org/10.1115/DETC2007-34665

Abstract

View Articletitled, Nonlinear Dynamic Characterization of Oil-Free Wire Mesh Dampers

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Topics: Dampers , Wire mesh , Excitation , Damping , Stiffness , Transients (Dynamics) , Testing , Vibration

Study of Component Mode Synthesis Methods in a Rotor-Stator Interaction Case

Alain Batailly, Mathias Legrand, Patrice Cartraud, Christophe Pierre, Jean-Pierre Lombard

IDETC-CIE 2007; 1235-1242https://doi.org/10.1115/DETC2007-34781

Abstract

View Articletitled, Study of Component Mode Synthesis Methods in a Rotor-Stator Interaction Case

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Topics: Rotors , Stators , Blades , Case studies , Construction , Equations of motion , Finite element methods , Friction , Turbomachinery

Multi-Dimensional Harmonic Balance Applied to Rotor Dynamics

Mikhail Guskov, Jean-Jacques Sinou, Fabrice Thouverez

IDETC-CIE 2007; 1243-1249https://doi.org/10.1115/DETC2007-34792

Abstract

View Articletitled, Multi-Dimensional Harmonic Balance Applied to Rotor Dynamics

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Topics: Anisotropy , Bearings , Clearances (Engineering) , Dynamics (Mechanics) , Machinery , Rolling bearings , Rotordynamics , Shapes , Spin (Aerodynamics) , Spinning (Textile)

Dynamical Behavior of a Rotor Under Rotational Random Base Excitation

Lucie Bachelet, Nicolas Driot, Guy Ferraris, Fabrice Poirion

IDETC-CIE 2007; 1251-1260https://doi.org/10.1115/DETC2007-34799

Abstract

View Articletitled, Dynamical Behavior of a Rotor Under Rotational Random Base Excitation

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Topics: Excitation , Rotors , Density , Equations of motion , Random excitation , Rotation , Shapes , Simulation , Stability , White noise

On the “Snubbing” Mechanism for Reducing Blade Vibration

Nicolo` Bachschmid, Paolo Pennacchi, Emanuel Pesatori, Giorgio Turozzi

IDETC-CIE 2007; 1261-1270https://doi.org/10.1115/DETC2007-34800

Abstract

View Articletitled, On the “Snubbing” Mechanism for Reducing Blade Vibration

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Topics: Blades , Vibration , Displacement , Fluid dynamics , Magnification , Turbomachinery

Vibration of the Vertical Rigid Rotor Supported by a Repulsive-Type Magnetic Bearing: Effects of Both the Axial Displacement and the Magnetical Anisotropicities of Magnets

Tsuyoshi Inoue, Yukio Ishida, Tomohiro Sugai

IDETC-CIE 2007; 1271-1280https://doi.org/10.1115/DETC2007-35149

Abstract

View Articletitled, Vibration of the Vertical Rigid Rotor Supported by a Repulsive-Type Magnetic Bearing: Effects of Both the Axial Displacement and the Magnetical Anisotropicities of Magnets

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Topics: Displacement , Magnetic bearings , Magnets , Rotors , Vibration , Magnetization , Permanent magnets , Resonance

Thermoelastic Growth of an Auxiliary Bearing Surface Due to Repeated Rotor Dynamic Contact and Rubbing

Woon Yik Yong, Patrick S. Keogh

IDETC-CIE 2007; 1281-1288https://doi.org/10.1115/DETC2007-35214

Abstract

View Articletitled, Thermoelastic Growth of an Auxiliary Bearing Surface Due to Repeated Rotor Dynamic Contact and Rubbing

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Topics: Bearings , Rotors , Thermoelasticity , Transients (Dynamics) , Clearances (Engineering) , Dynamic response , Failure , Heating , Magnetic bearings , Stators

Dynamic Investigation on a Pelton Runner: FEM Calculation and Experimental Results

Emanuel Pesatori, Giorgio Turozzi, Paolo Pennacchi, Alessandro Tosi

IDETC-CIE 2007; 1289-1293https://doi.org/10.1115/DETC2007-35219

Abstract

View Articletitled, Dynamic Investigation on a Pelton Runner: FEM Calculation and Experimental Results

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Topics: Finite element methods , Finite element model , Impulse (Physics) , Mode shapes , Accelerometers , Design , Dynamic response , Fracture (Materials) , Modal analysis , Nozzles

Active Control of Radial Rotor Vibration in Cage Induction Electrical Machines by a Built-in Force Actuator

Antti Laiho, Andrej Burakov, Kari Tammi, Kai Zenger, Antero Arkkio

IDETC-CIE 2007; 1295-1304https://doi.org/10.1115/DETC2007-35231

Abstract

View Articletitled, Active Control of Radial Rotor Vibration in Cage Induction Electrical Machines by a Built-in Force Actuator

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Topics: Actuators , Electromagnetic induction , Machinery , Rotor vibration , Adaptive control , Computer simulation , Engineering simulation , Finite element analysis , Rotation , Rotors

Comparison of Active Control Algorithms for Rotor Unbalance Compensation

Kari Tammi, Antti Laiho

IDETC-CIE 2007; 1305-1312https://doi.org/10.1115/DETC2007-35253

Abstract

View Articletitled, Comparison of Active Control Algorithms for Rotor Unbalance Compensation

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Topics: Control algorithms , Rotors , Algorithms , Electromagnetic actuators , Machinery

Computational Model for Calculating the Dynamical Behaviour of Generators Caused by Unbalanced Magnetic Pull and Experimental Validation

Paolo Pennacchi, Lucia Frosini

IDETC-CIE 2007; 1313-1326https://doi.org/10.1115/DETC2007-35333

Abstract

View Articletitled, Computational Model for Calculating the Dynamical Behaviour of Generators Caused by Unbalanced Magnetic Pull and Experimental Validation

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Topics: Generators , Machinery , Rotors , Stators , Power stations , Electric motors , Electromagnetic force , Excitation , Journal bearings , Magnetic fields

Wavelet Coefficient Characteristics During Rotor/Auxiliary Bearing Contact in Active Magnetic Bearing Systems

Iain S. Cade, Patrick S. Keogh, M. Necip Sahinkaya, Clifford R. Burrows

IDETC-CIE 2007; 1327-1334https://doi.org/10.1115/DETC2007-35362

Abstract

View Articletitled, Wavelet Coefficient Characteristics During Rotor/Auxiliary Bearing Contact in Active Magnetic Bearing Systems

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Topics: Bearings , Magnetic bearings , Rotors , Wavelets , Nonlinear dynamics , Stators

Nonlinear Dynamic Characterization and System Identification

Study on Application of Neural Network in Chaotic Vibration Isolation System

Shuyong Liu, Shijian Zhu, Xiang Yu, Jing-Jing Wang

IDETC-CIE 2007; 1335-1338https://doi.org/10.1115/DETC2007-34126

Abstract

View Articletitled, Study on Application of Neural Network in Chaotic Vibration Isolation System

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Topics: Artificial neural networks , Vibration isolation

Distributed Friction Damping of Traveling Wave Vibration in Rods

X. W. Tangpong, J. A. Wickert, A. Akay

IDETC-CIE 2007; 1339-1348https://doi.org/10.1115/DETC2007-34135

Abstract

View Articletitled, Distributed Friction Damping of Traveling Wave Vibration in Rods

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Topics: Damping , Friction , Rods , Traveling waves , Vibration , Dampers , Automotive brakes , Boundary-value problems , Disks , Excitation

Study on the Mechanism for Line Spectrum Reduction in Nonlinear Vibration Isolation System

Jing-Jing Wang, Shi-Jian Zhu, Shu-Yong Liu

IDETC-CIE 2007; 1349-1353https://doi.org/10.1115/DETC2007-34141

Abstract

View Articletitled, Study on the Mechanism for Line Spectrum Reduction in Nonlinear Vibration Isolation System

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Topics: Attractors , Chaos , Nonlinear vibration

Passive Targeted Energy Transfers and Strong Modal Interactions in a Thin Plate With Strongly Nonlinear End Attachments of Different Configurations

F. Georgiades, A. F. Vakakis

IDETC-CIE 2007; 1355-1370https://doi.org/10.1115/DETC2007-34174

Abstract

View Articletitled, Passive Targeted Energy Transfers and Strong Modal Interactions in a Thin Plate With Strongly Nonlinear End Attachments of Different Configurations

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Topics: Cantilevers , Energy transformation , Excitation , Shock (Mechanics) , Stiffness , Vibration , Wavelet transforms

Statistical Response of a Simplified Nonlinear Fluid Model Under Random Parameters

T-P. Chang

IDETC-CIE 2007; 1371-1376https://doi.org/10.1115/DETC2007-34219

Abstract

View Articletitled, Statistical Response of a Simplified Nonlinear Fluid Model Under Random Parameters

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Topics: Fluids , Displacement , Shock absorbers , Springs , Viscoelastic materials , Bioengineering , Damping , Elastic constants , Modeling , Nonlinear systems

Stability of SDOF Linear Viscoelastic System Under the Excitation of Narrow-Band Noise

Qinghua Huang, Wei-Chau Xie

IDETC-CIE 2007; 1377-1385https://doi.org/10.1115/DETC2007-34366

Abstract

View Articletitled, Stability of SDOF Linear Viscoelastic System Under the Excitation of Narrow-Band Noise

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Topics: Excitation , Noise (Sound) , Stability , Degrees of freedom , Eigenvalues , Equations of motion , Simulation , Stress , Vibration

Analysis of Randomly Vibrating Systems Using Karhunen-Loe`ve Expansion

Sergio Bellizzi, Rubens Sampaio

IDETC-CIE 2007; 1387-1395https://doi.org/10.1115/DETC2007-34431

Abstract

View Articletitled, Analysis of Randomly Vibrating Systems Using Karhunen-Loe`ve Expansion

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Topics: Displacement , Modal analysis , Transients (Dynamics)

Parametric Identification and Health Monitoring of Large Scale Strongly Nonlinear Vehicle Models

P. Metallidis, I. Stavrakis, S. Natsiavas

IDETC-CIE 2007; 1397-1406https://doi.org/10.1115/DETC2007-34630

Abstract

View Articletitled, Parametric Identification and Health Monitoring of Large Scale Strongly Nonlinear Vehicle Models

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Topics: Flaw detection , Vehicles

Experimental Identification of Nonlinear Continuous Vibratory Systems Using Nonlinear Principal Component Analysis: Application to Structural Modification

Keisuke Kamiya, Yuichi Mizuno

IDETC-CIE 2007; 1407-1416https://doi.org/10.1115/DETC2007-35155

Abstract

View Articletitled, Experimental Identification of Nonlinear Continuous Vibratory Systems Using Nonlinear Principal Component Analysis: Application to Structural Modification

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Topics: Principal component analysis , Equations of motion , Artificial neural networks , Boundary-value problems , Degrees of freedom , Machinery , Partial differential equations

Nonlinear Model Based Estimation of Rigid-Body Motion Via an Indirect Measurement of an Elastic Appendage

M. Mor, A. Wolf, O. Gottlieb

IDETC-CIE 2007; 1417-1424https://doi.org/10.1115/DETC2007-35315

Abstract

View Articletitled, Nonlinear Model Based Estimation of Rigid-Body Motion Via an Indirect Measurement of an Elastic Appendage

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Topics: Damping , Dynamic systems , Nonlinear systems , Pendulums , Rotation

Estimating Damping Parameters in Multi-Degree-of-Freedom Vibration Systems by Balancing Energy

B. F. Feeny

IDETC-CIE 2007; 1425-1433https://doi.org/10.1115/DETC2007-35340

Abstract

View Articletitled, Estimating Damping Parameters in Multi-Degree-of-Freedom Vibration Systems by Balancing Energy

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Topics: Damping , Vibration equipment , Cycles , Stiffness , Degrees of freedom , Displacement , Harmonic motion , Principal component analysis , String , Vibration

A State-Variable Decomposition Method for Estimating Modal Parameters

B. F. Feeny, U. Farooq

IDETC-CIE 2007; 1435-1443https://doi.org/10.1115/DETC2007-35651

Abstract

View Articletitled, A State-Variable Decomposition Method for Estimating Modal Parameters

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Topics: Damping , Degrees of freedom , Eigenvalues , Modal analysis , Principal component analysis , Shock absorbers , Springs

Effects of a Cracked Blade on Mistuned Turbine Engine Rotor Vibration

Akira Saito, Matthew P. Castanier, Christophe Pierre

IDETC-CIE 2007; 1445-1455https://doi.org/10.1115/DETC2007-35663

Abstract

View Articletitled, Effects of a Cracked Blade on Mistuned Turbine Engine Rotor Vibration

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Topics: Blades , Gas turbines , Rotor vibration , Fracture (Materials) , Vibration , Damage , Rotation , Degrees of freedom , Finite element model , Modeling

Identification and Performance Prediction of Nonlinear Degrading Structures

Nopdanai Ajavakom, Ching H. Ng, Fai Ma

IDETC-CIE 2007; 1457-1467https://doi.org/10.1115/DETC2007-35704

Abstract

View Articletitled, Identification and Performance Prediction of Nonlinear Degrading Structures

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Topics: Algorithms , Design , Displacement , Earthquakes , Ocean waves , Sensitivity analysis , Stress , Structural design

Experimental Identification of a Shear-Mode MR Damper and Numerical Evaluation of Hysteretic Models

Mauricio Zapateiro, Ningsu Luo, Ellen Taylor, Shirley J. Dyke

IDETC-CIE 2007; 1469-1476https://doi.org/10.1115/DETC2007-35904

Abstract

View Articletitled, Experimental Identification of a Shear-Mode MR Damper and Numerical Evaluation of Hysteretic Models

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Topics: Dampers , Shear (Mechanics) , Modeling , Actuators , Dynamics (Mechanics) , Engineering prototypes , Fluids , Sensors , Vibration control

Nonlinear Dynamics, Optimization and Reliability of Mechanical Systems

Domains and Types of Aeroelastic Instability of Slender Beam

Jirˇi´ Na´prstek

IDETC-CIE 2007; 1477-1484https://doi.org/10.1115/DETC2007-34132

Abstract

View Articletitled, Domains and Types of Aeroelastic Instability of Slender Beam

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Topics: Air flow , Dynamic stability , Stability , Vibration

Leveraging the Equivalence of Hysteresis Models From Different Fields for Analysis and Numerical Simulation of Jointed Structures

Thomas Royston

IDETC-CIE 2007; 1485-1493https://doi.org/10.1115/DETC2007-34212

Abstract

View Articletitled, Leveraging the Equivalence of Hysteresis Models From Different Fields for Analysis and Numerical Simulation of Jointed Structures

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Topics: Arches , Capacitors , Computer simulation , Constitutive equations , Dynamics (Mechanics) , Elasticity , Energy dissipation , Finite element analysis , Flow (Dynamics) , Friction

On the Sensitivity of Non-Generic Bifurcation of Non-Linear Normal Modes

C. H. Pak, Y. S. Choi

IDETC-CIE 2007; 1495-1502https://doi.org/10.1115/DETC2007-34217

Abstract

View Articletitled, On the Sensitivity of Non-Generic Bifurcation of Non-Linear Normal Modes

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Topics: Bifurcation , Stability

Synthesis of Dynamical Structure of the Hydraulic Breaker With a Vibration-Free Handle

I. J. Sokolov, V. I. Babitsky, N. A. Halliwell

IDETC-CIE 2007; 1503-1511https://doi.org/10.1115/DETC2007-34667

Abstract

View Articletitled, Synthesis of Dynamical Structure of the Hydraulic Breaker With a Vibration-Free Handle

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Topics: Vibration , Machinery , Design , Stiffness , Computer simulation , Energy conversion , Optimal control

Nonlinear Oscillations of an Autoparametrical System With Two Coupled Pendulums

Danuta Sado

IDETC-CIE 2007; 1513-1518https://doi.org/10.1115/DETC2007-34699

Abstract

View Articletitled, Nonlinear Oscillations of an Autoparametrical System With Two Coupled Pendulums

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Topics: Oscillations , Pendulums , Vibration , Bifurcation , Resonance , Attractors , Chaos , Damping , Degrees of freedom , Elasticity

Global Analyses of Multi-Degree-of-Freedom Nonlinear Vibration Isolation System

Xiang Yu, Shijian Zhu, Shuyong Liu

IDETC-CIE 2007; 1519-1523https://doi.org/10.1115/DETC2007-34802

Abstract

View Articletitled, Global Analyses of Multi-Degree-of-Freedom Nonlinear Vibration Isolation System

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Topics: Nonlinear vibration , Bifurcation , Attractors , Dynamics (Mechanics) , Equations of motion , Machinery , Nonlinear systems , Numerical analysis

Application of Broadband Nonlinear Targeted Energy Transfers to Seismic Mitigation

Francesco Nucera, D. Michael McFarland, Lawrence A. Bergman, Alexander F. Vakakis

IDETC-CIE 2007; 1525-1532https://doi.org/10.1115/DETC2007-35002

Abstract

View Articletitled, Application of Broadband Nonlinear Targeted Energy Transfers to Seismic Mitigation

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Topics: Earthquakes , Energy transformation , Excitation , Robustness , Shear (Mechanics)

Pareto Optimal Structural Models and Predictions Consistent With Data and Modal Residuals

Evaggelos Ntotsios, Konstantinos Christodoulou, Costas Papadimitriou

IDETC-CIE 2007; 1533-1540https://doi.org/10.1115/DETC2007-35197

Abstract

View Articletitled, Pareto Optimal Structural Models and Predictions Consistent With Data and Modal Residuals

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Topics: Errors , Finite element model , Modeling , Optimization

Perturbation Analysis of a Clearance-Type Nonlinear System

Farong Zhu, Robert G. Parker

IDETC-CIE 2007; 1541-1548https://doi.org/10.1115/DETC2007-35814

Abstract

View Articletitled, Perturbation Analysis of a Clearance-Type Nonlinear System

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Topics: Clearances (Engineering) , Nonlinear systems , Approximation , Belts , Design , Frequency response , Pulleys , System dynamics

Algorithms for Bayesian Model Class Selection of Higher-Dimensional Dynamic Systems

Sai Hung Cheung, James L. Beck

IDETC-CIE 2007; 1549-1558https://doi.org/10.1115/DETC2007-35858

Abstract

View Articletitled, Algorithms for Bayesian Model Class Selection of Higher-Dimensional Dynamic Systems

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Topics: Algorithms , Computation , Dynamic systems , Probability , Structural dynamics , Structural health monitoring

Nonlinear Phenomena in Wave Propagation and Acoustics

On Multiple Hopf Bifurcations of Airflow Excited Vibration of a Translating String

Yuefang Wang, Lefeng Lu¨, Yingxi Liu

IDETC-CIE 2007; 1559-1564https://doi.org/10.1115/DETC2007-34451

Abstract

View Articletitled, On Multiple Hopf Bifurcations of Airflow Excited Vibration of a Translating String

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Topics: Air flow , Bifurcation , String , Vibration , Stability , Limit cycles , Computation , Computer software , Equilibrium (Physics) , Excitation

The Generalized Quasi-Variational Principles of NCS and Its Application in Mechanical Vibration

Lifu Liang, Liming Dai, Qingyong Guo

IDETC-CIE 2007; 1565-1569https://doi.org/10.1115/DETC2007-34923

Abstract

View Articletitled, The Generalized Quasi-Variational Principles of NCS and Its Application in Mechanical Vibration

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Topics: Vibration , Dynamics (Mechanics) , Phase space , Computational methods , Displacement , Laplace transforms

An Indoor Spread Spectrum Acoustic Ranging System

Graeme R. Drysdale, Liming Dai, Ron J. Palmer

IDETC-CIE 2007; 1571-1575https://doi.org/10.1115/DETC2007-34952

Abstract

View Articletitled, An Indoor Spread Spectrum Acoustic Ranging System

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Topics: Acoustics , Errors , Design

Periodicity Conditions for Third-Order Nonlinear With Application to Wave Propagation in Relaxing Media

G. Nakhaie Jazar, M. Mahinfalah, J. Christopherson, A. Khazaei, G. Nazari

IDETC-CIE 2007; 1577-1584https://doi.org/10.1115/DETC2007-35090

Abstract

View Articletitled, Periodicity Conditions for Third-Order Nonlinear With Application to Wave Propagation in Relaxing Media

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Topics: Theorems (Mathematics) , Wave propagation , Waves , Acoustics , Differential equations , Nonlinear waves , Numerical analysis , Partial differential equations , Solids , Water waves

Elasto-Viscoplastic Dispersive Waves in Silicon Wafers

Li Liu, C. Steve Suh

IDETC-CIE 2007; 1585-1589https://doi.org/10.1115/DETC2007-35399

Abstract

View Articletitled, Elasto-Viscoplastic Dispersive Waves in Silicon Wafers

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Topics: Semiconductor wafers , Waves , Temperature , High temperature , Resolution (Optics) , Stress , Temperature measurement , Constitutive equations , Dispersion (Optics) , Errors

Nonlinear System Identification and Reduced Order Modeling

Response Regimes of Linear Oscillator Coupled to Nonlinear Energy Sink Under Periodic Forcing: Account of Detuning

Y. Starosvetsky, O. V. Gendelman

IDETC-CIE 2007; 1591-1600https://doi.org/10.1115/DETC2007-34222

Abstract

View Articletitled, Response Regimes of Linear Oscillator Coupled to Nonlinear Energy Sink Under Periodic Forcing: Account of Detuning

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Topics: Harmonic oscillators , Bifurcation , Damping , Dynamic systems , Excitation , Resonance

Periodic Steady State Response of Complex Vehicle Models Using Multi-Level Substructuring

I. Stavrakis, C. Theodosiou, S. Natsiavas

IDETC-CIE 2007; 1601-1609https://doi.org/10.1115/DETC2007-34632

Abstract

View Articletitled, Periodic Steady State Response of Complex Vehicle Models Using Multi-Level Substructuring

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Topics: Steady state , Vehicles , Equations of motion , Composite materials , Dynamics (Mechanics) , Excitation , Finite element methods , Roads , Spectra (Spectroscopy) , Stiffness

System Identification Techniques for Mixed Responses Using the Proper Orthogonal Decomposition

Timothy C. Allison, A. Keith Miller, Daniel J. Inman

IDETC-CIE 2007; 1611-1618https://doi.org/10.1115/DETC2007-35407

Abstract

View Articletitled, System Identification Techniques for Mixed Responses Using the Proper Orthogonal Decomposition

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Topics: Principal component analysis , Stress , Excitation , Finite element methods , Finite element model , Nonlinear systems

Reduced-Order Modeling of Two-Sided Frictional Interfaces

Jason D. Miller, D. Dane Quinn

IDETC-CIE 2007; 1619-1626https://doi.org/10.1115/DETC2007-35448

Abstract

View Articletitled, Reduced-Order Modeling of Two-Sided Frictional Interfaces

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Topics: Approximation , Chain , Elasticity , Modal analysis , Modeling

Use of Random Excitation to Develop Pod Based Reduced Order Models for Nonlinear Structural Dynamics

Nishant Kumar, Thomas D. Burton

IDETC-CIE 2007; 1627-1633https://doi.org/10.1115/DETC2007-35539

Abstract

View Articletitled, Use of Random Excitation to Develop Pod Based Reduced Order Models for Nonlinear Structural Dynamics

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Topics: Random excitation , Structural dynamics , Chain , Excitation , Differential equations , Dynamic models , Magnets , Modeling , Principal component analysis , Time series

Rotor Dynamics: Nonlinear Analysis, Control and Diagnostics

Effect of Misalignment of Retainer Bearings on Dynamic Responses of Rotor System During Emergency Stop

Antti Y. J. Ka¨rkka¨inen, Marlene Helfert, Beat Aeschlimann, Aki M. Mikkola, Jussi T. Sopanen

IDETC-CIE 2007; 1635-1643https://doi.org/10.1115/DETC2007-34161

Abstract

View Articletitled, Effect of Misalignment of Retainer Bearings on Dynamic Responses of Rotor System During Emergency Stop

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Topics: Ball bearings , Bearings , Dynamic response , Emergencies , Rotors

Numerical Simulation on the Effects of van der Waals Forces in Micro-Rotor Systems

Jian-Bin Zhou, Guang Meng, Wen-Ming Zhang, Jie-Yu Chen

IDETC-CIE 2007; 1645-1652https://doi.org/10.1115/DETC2007-34355

Abstract

View Articletitled, Numerical Simulation on the Effects of van der Waals Forces in Micro-Rotor Systems

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Topics: Computer simulation , Rotors , Van der Waals forces , Microelectromechanical systems , Adhesion , Displacement , Equilibrium (Physics) , Numerical analysis , Oscillations , Rotordynamics

Experimental and Numerical Analysis of Dynamics of the Rotor-Bearing-Seal System

Xiaoyao Shen, Jianping Jing, Qimiao Gong

IDETC-CIE 2007; 1653-1664https://doi.org/10.1115/DETC2007-34374

Abstract

View Articletitled, Experimental and Numerical Analysis of Dynamics of the Rotor-Bearing-Seal System

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Topics: Bearings , Dynamics (Mechanics) , Numerical analysis , Rotors , Stability , Bifurcation , Eigenvalues , Finite element methods , Fluids , Journal bearings

Simulation Investigations of the Effect of a Supporting Structure Defect on the Dynamic State of the Rotor Supported on Slide Bearings

Grzegorz Z˙ywica

IDETC-CIE 2007; 1665-1674https://doi.org/10.1115/DETC2007-34415

Abstract

View Articletitled, Simulation Investigations of the Effect of a Supporting Structure Defect on the Dynamic State of the Rotor Supported on Slide Bearings

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Topics: Bearings , Rotors , Simulation , Computer simulation , Damping , Dimensions , Fracture (Materials) , Fracture (Process) , Machinery , Rotor vibration

Stability Analysis of Two-Layered Finite Hydrodynamic Porous Journal Bearing Using Linear and Nonlinear Transient Method

S. K. Kakoty, S. K. Laha, P. Mallik

IDETC-CIE 2007; 1675-1682https://doi.org/10.1115/DETC2007-34416

Abstract

View Articletitled, Stability Analysis of Two-Layered Finite Hydrodynamic Porous Journal Bearing Using Linear and Nonlinear Transient Method

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Topics: Bearings , Journal bearings , Stability , Transients (Dynamics)

Research on Coupling Faults With Oil-Film Instability and Bearing Rub-Impact Based on Reassigned Wavelet Scalogram

Xiaopeng Li, Hui Ma, Guiqiu Song, Bangchun Wen

IDETC-CIE 2007; 1683-1688https://doi.org/10.1115/DETC2007-34546

Abstract

View Articletitled, Research on Coupling Faults With Oil-Film Instability and Bearing Rub-Impact Based on Reassigned Wavelet Scalogram

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Topics: Bearings , Wavelets , Rotors , Signals , Vibration , Resolution (Optics) , Spectra (Spectroscopy)

The Optimum Design of Hydrodynamic Lubrication Bearing for Minimization of the Total Life Cost

Takuzo Iwatsubo, Jun Yamabayashi

IDETC-CIE 2007; 1689-1696https://doi.org/10.1115/DETC2007-34596

Abstract

View Articletitled, The Optimum Design of Hydrodynamic Lubrication Bearing for Minimization of the Total Life Cost

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Topics: Bearings , Design , Lubrication , Journal bearings , Design methodology , Maintenance , Failure , Friction , Lubrication theory , Machine components

Bifurcation and Chaos Behavior of Rotor-Bearing System With Crack and Pedestal Looseness Faults

Yuegang Luo, Songhe Zhang, Feng Wen, Bangchun Wen

IDETC-CIE 2007; 1697-1701https://doi.org/10.1115/DETC2007-34616

Abstract

View Articletitled, Bifurcation and Chaos Behavior of Rotor-Bearing System With Crack and Pedestal Looseness Faults

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Topics: Bearings , Bifurcation , Chaos , Fracture (Materials) , Rotors , Design , Dynamic models , Fault diagnosis , Journal bearings , Security

On the Dynamic Characterization for Flywheel Touchdown Bearing System Design

Guangyoung Sun, Ralph Jansen, Kirsten Duffy

IDETC-CIE 2007; 1703-1709https://doi.org/10.1115/DETC2007-34974

Abstract

View Articletitled, On the Dynamic Characterization for Flywheel Touchdown Bearing System Design

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Topics: Bearings , Design , Flywheels , Magnetic bearings , Density , Dynamic testing (Materials) , Energy storage , Engineering simulation , Failure , Maintenance

Characteristic Signal Detection Based on Re-Scaling Frequency Stochastic Resonance and Its Application in Fault Diagnosis

Yong-Gang Leng, Yan Guo, Dao-Kui Zhou

IDETC-CIE 2007; 1711-1717https://doi.org/10.1115/DETC2007-34987

Abstract

View Articletitled, Characteristic Signal Detection Based on Re-Scaling Frequency Stochastic Resonance and Its Application in Fault Diagnosis

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Topics: Fault diagnosis , Resonance , Signals , Noise (Sound) , Rolling bearings , Signal processing

Detection of Carrier-Plate Cracks Using Vibration Spectra

Romano Patrick, Al Ferri, George Vachtsevanos

IDETC-CIE 2007; 1719-1729https://doi.org/10.1115/DETC2007-35091

Abstract

View Articletitled, Detection of Carrier-Plate Cracks Using Vibration Spectra

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Topics: Fracture (Materials) , Spectra (Spectroscopy) , Vibration , Damage , Gears , Planetary gears , Mathematical analysis , Mechanical drives , Sensors , Signals

Cracked Rotor Diagnostics Using Soft Computing

B. Samanta, C. Nataraj

IDETC-CIE 2007; 1731-1739https://doi.org/10.1115/DETC2007-35181

Abstract

View Articletitled, Cracked Rotor Diagnostics Using Soft Computing

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Topics: Rotors , Fracture (Materials) , Artificial neural networks , Transients (Dynamics) , Wavelets , Genetic algorithms , Simulation , Testing , Wavelet transforms

Dynamic Stress Concentration on a Semi-Infinite Piezoelectric Medium With a Circular Cavity Near the Surface

Tianshu Song, Shilong Wang

IDETC-CIE 2007; 1741-1746https://doi.org/10.1115/DETC2007-35232

Abstract

View Articletitled, Dynamic Stress Concentration on a Semi-Infinite Piezoelectric Medium With a Circular Cavity Near the Surface

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Topics: Cavities , Stress concentration , Boundary-value problems , Die cutting , Shearing (Deformation) , Wave functions , Waves

Analysis of the Elastic Wave Behavior in a Cracked Shaft

Kelsen LaBerge, Maurice Adams

IDETC-CIE 2007; 1747-1754https://doi.org/10.1115/DETC2007-35305

Abstract

View Articletitled, Analysis of the Elastic Wave Behavior in a Cracked Shaft

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Topics: Acoustics , Compression , Crack detection , Elastic waves , Engineering simulation , Fracture (Materials) , Simulation , Wave propagation , Waves

The Effect of Surface Waviness and Number of Rolling Elements on the Dynamic Behavior of a Rotor-Bearing System

S. P. Harsha, C. Nataraj

IDETC-CIE 2007; 1755-1762https://doi.org/10.1115/DETC2007-35389

Abstract

View Articletitled, The Effect of Surface Waviness and Number of Rolling Elements on the Dynamic Behavior of a Rotor-Bearing System

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Topics: Bearings , Rotors , Deflection , Deformation , Dynamic analysis , Fourier transforms , Springs , Stress , Vibration , Waves

Diagnosing Subsynchronous Vibrations: Unstable or Benign

Vinayaka N. Rajagopalan, John M. Vance

IDETC-CIE 2007; 1763-1773https://doi.org/10.1115/DETC2007-35694

Abstract

View Articletitled, Diagnosing Subsynchronous Vibrations: Unstable or Benign

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Topics: Vibration , Rotors , Computer simulation , Bearings , Damage , Dry friction , Signals , Turbomachinery , Clearances (Engineering) , Compressors

Bifurcation Analysis of a One DOF Rotor on Electromagnetic Bearings

C. Nataraj, Steven Marx

IDETC-CIE 2007; 1775-1782https://doi.org/10.1115/DETC2007-35721

Abstract

View Articletitled, Bifurcation Analysis of a One DOF Rotor on Electromagnetic Bearings

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Topics: Bearings , Bifurcation , Rotors , Computer simulation , Control equipment , Degrees of freedom , Feedback , Stability , Stress

A New Class of Asynchronous Rotordynamic Response in High-Speed Rotors

Fredric F. Ehrich

IDETC-CIE 2007; 1783-1788https://doi.org/10.1115/DETC2007-35912

Abstract

View Articletitled, A New Class of Asynchronous Rotordynamic Response in High-Speed Rotors

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Topics: Rotors , Bearings , Computer simulation , Excitation , Gas turbines , Stators , Stiffness , Turbomachinery , Vehicles

Self-Organising Features of Rotor-Dynamic Faults

Nalinaksh S. Vyas, Ankur Kumar

IDETC-CIE 2007; 1789-1794https://doi.org/10.1115/DETC2007-35922

Abstract

View Articletitled, Self-Organising Features of Rotor-Dynamic Faults

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Topics: Rotors , Self-organization , Artificial neural networks , Signals , Algorithms , Bearings , Condition monitoring , Damage , Machinery , Sensors

A Study of Orifice Compensated Multilobe Hole-Entry Hybrid Journal Bearing

T. Nagaraju, J. Sharana Basavaraja, Satish C. Sharma, S. C. Jain

IDETC-CIE 2007; 1795-1801https://doi.org/10.1115/DETC2007-35923

Abstract

View Articletitled, A Study of Orifice Compensated Multilobe Hole-Entry Hybrid Journal Bearing

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Topics: Journal bearings

Smart Material Systems

Comprehensive Study on Controllability of a Large-Scale MR Shock Absorber Under High Impact Load

Yancheng Li, Jiong Wang, Hongsheng Hu

IDETC-CIE 2007; 1803-1808https://doi.org/10.1115/DETC2007-34026

Abstract

View Articletitled, Comprehensive Study on Controllability of a Large-Scale MR Shock Absorber Under High Impact Load

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Topics: Shock absorbers , Stress , Bridges (Structures) , Cables , Civil engineering , Currents , Dynamics (Mechanics) , Electromagnets , Secondary cells , Transportation systems

Proceedings Papers

21st Biennial Conference on Mechanical Vibration and Noise

Active, Passive and Hybrid Vibration and Noise Control

Applications of Vibration and Acoustics in Biomedical Engineering

Coupling Experimental-Based and Analytical Linear/Nonlinear Dynamic Models

Damage Detection, Model Updating and System Identification of Mechanical Systems

Dynamics of Band-Gap Materials and Structures

Engine and Powertrain Dynamics

Engineering Asset Management

Experimental Nonlinear Dynamics

Linear and Nonlinear Bio-Dynamics

Micro/Nano Vibration-Based Sensors and Energy Scavengers

Model Identification and Intelligent Systems

Modeling, Analysis and Characterization of the Dynamics of MEMS and NEMS

Modeling, Vibration and Control of Rotor Systems