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ASME 1995 Design Engineering Technical Conferences collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium

September 17–20, 1995

Boston, Massachusetts, USA

Conference Sponsors:

ISBN:

978-0-7918-1718-6

In This Volume

Time-Varying Systems and Structures (43)
Nonlinear Vibration (44)
Vibration and Control of Stochastic Dynamical Systems (23)
Friction Damping and Friction-Induced Vibration (16)
Brake-Induced Vibration (11)
Transient Signal Processing and Wavelets in Vibrations and Acoustics (12)

Volume 3A: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration of Nonlinear, Random, and Time-Varying Systems

Time-Varying Systems and Structures

Structural Elements — I

Influence of Axial Excitations and of Boundary Conditions on the Parametric Instability of a Beam

Régis Dufour, Alain Berlioz, Thomas Streule

IDETC-CIE 1995; 3-14doi:https://doi.org/10.1115/DETC1995-0241

Abstracts

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Topics: Boundary-value problems , Excitation , Stability , Finite element analysis , Rayleigh-Ritz methods , Torque

Existence, Uniqueness and Asymptotic Behaviour for a Non-Linear Beam Equation

G. Judith Boertjens, Wim T. van Horssen

IDETC-CIE 1995; 15-19doi:https://doi.org/10.1115/DETC1995-0242

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Topics: Approximation , Boundary-value problems , Flexible structures , Oscillations , Wind

Nonlinear Dynamics of a Transversely Excited Flexible Cantilever Beam

Mahmood Tabaddor, Ali H. Nayfeh

IDETC-CIE 1995; 21-29doi:https://doi.org/10.1115/DETC1995-0243

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Topics: Cantilever beams , Nonlinear dynamics , Energy transformation , Excitation

Vibration Response and Parametric Instability in Beams With Combined Quadratic and Cubic Material Nonlinearities

David Chelidze, Kambiz Farhang, Tyler J. Selstad

IDETC-CIE 1995; 31-42doi:https://doi.org/10.1115/DETC1995-0244

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Topics: Accounting , Bifurcation , Boundary-value problems , Cantilever beams , Equations of motion , Excitation , Frequency response , Mode shapes , Nonlinear differential equations , Oscillations

Dynamics of Coupled Systems

Nonstationary Response of a Two-Degrees-of-Freedom Nonlinear Ship Model Under Modulated Excitation

Ruigui Pan, Huw G. Davies

IDETC-CIE 1995; 43-51doi:https://doi.org/10.1115/DETC1995-0245

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Topics: Excitation , Ships , Stability , Bifurcation , Resonance , Chaos , Ocean waves

Combined-Mode Parametric Oscillations in Mechanical Systems

Chikara Sato

IDETC-CIE 1995; 53-56doi:https://doi.org/10.1115/DETC1995-0246

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Topics: Oscillations , Excitation , Differential equations , Nonlinear differential equations , Nonlinear systems

Dynamics of a Nonlinear Parametrically-Excited Partial Differential Equation

Richard H. Rand, William I. Newman, Bruce C. Denardo, Alice L. Newman

IDETC-CIE 1995; 57-68doi:https://doi.org/10.1115/DETC1995-0247

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Topics: Dynamics (Mechanics) , Partial differential equations , Perturbation theory , Resonance , Steady state , Damping , Diffusion (Physics) , Mode shapes

On the Parametrical Excitation of Nonlinearly Coupled Wave Equations

A. H. P. van der Burgh, P. Kuznetsov, S. A. Vavilov

IDETC-CIE 1995; 69-73doi:https://doi.org/10.1115/DETC1995-0248

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Topics: Excitation , Wave equations , String , Vibration , Elasticity , Modeling , Partial differential equations

Flexible Multibody Systems

Non-Linear Effects in Transient Dynamic Analysis of Flexible Multibody Systems

Madeleine Pascal

IDETC-CIE 1995; 75-86doi:https://doi.org/10.1115/DETC1995-0249

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Topics: Deformation , Dynamic analysis , Hinges , Kinetic energy , Multibody systems , Plates (structures) , Transients (Dynamics)

Gravitational Effects on Two Link. Flexible Multibody Systems

David W. Smart, Gloria J. Wiens

IDETC-CIE 1995; 87-97doi:https://doi.org/10.1115/DETC1995-0250

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Topics: Multibody systems , Gravity (Force) , Testing , Deflection , Dynamics (Mechanics) , Stress

Modeling Contact/Impact in Hybrid Parameter Multiple Body Mechanical Systems: Extensions for Higher Order Continuum Models

Alan A. Barhorst

IDETC-CIE 1995; 99-107doi:https://doi.org/10.1115/DETC1995-0251

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Topics: Differential equations , Inertia (Mechanics) , Modeling , Particle spin , Plate theory , Rotation , Spin (Aerodynamics)

Elastic Robot Arms With Variable Length: Part I — A Systematic Nonlinear Modeling Approach

Dirk Söffker

IDETC-CIE 1995; 109-119doi:https://doi.org/10.1115/DETC1995-0252

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Topics: Modeling , Robots , Couplings , Kinematics , Euler-Bernoulli beam theory , Failure , Nonlinear equations , Polynomials , Simulation , Stress

Algorithms and Experiments

Gear Damage Detection Using Chaotic Dynamics Techniques: A Preliminary Study

M. Farid Golnaraghi, DerChyan Lin, Paul Fromme

IDETC-CIE 1995; 121-127doi:https://doi.org/10.1115/DETC1995-0253

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Topics: Crack detection , Damage , Dimensions , Dynamics (Mechanics) , Fracture (Materials) , Gear teeth , Gears , Machinery , Mechanical drives , Signals

The Development of a Real Time Recursive Frequency Based Active Chatter Controller

Sun Kim, Karl B. Ousterhout

IDETC-CIE 1995; 129-137doi:https://doi.org/10.1115/DETC1995-0254

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Topics: Chatter , Control equipment , Machine tools , Machining , Computation , Damping , Machinery , Milling machines , Oscillations , Signal processing

Theoretical and Numerical Validation of the Stochastic Interrogation Experimental Method

Bart W. Kimble, Joseph P. Cusumano

IDETC-CIE 1995; 139-157doi:https://doi.org/10.1115/DETC1995-0255

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Topics: Attractors , Bifurcation , Computation , Computer simulation , Dynamic systems , Flow (Dynamics) , Manifolds , Phase space , Transients (Dynamics)

Impact and Friction

Numerical Study of an Impact Oscillator

Kannan Marudachalam, Faruk H. Bursal

IDETC-CIE 1995; 159-170doi:https://doi.org/10.1115/DETC1995-0256

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Topics: Algorithms , Dampers , Dynamic systems , Dynamics (Mechanics) , Energy dissipation , Engineering disciplines , Excitation , Gears , Noise (Sound) , Phase space

Impacts With Friction

Friedrich Pfeiffer, Christoph Glocker

IDETC-CIE 1995; 171-180doi:https://doi.org/10.1115/DETC1995-0257

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Topics: Friction , Impulse (Physics) , Compression , Dynamics (Mechanics) , Kinematics

Experimental Investigation of the Dynamics and Bifurcations of an Impacting Spherical Pendulum

S. Garza, A. Ertas

IDETC-CIE 1995; 181-189doi:https://doi.org/10.1115/DETC1995-0258

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Topics: Bifurcation , Dynamics (Mechanics) , Pendulums , Deflection , Sustainability

Frictional Impact of an Elastic Body

Dan B. Marghitu

IDETC-CIE 1995; 191-201doi:https://doi.org/10.1115/DETC1995-0259

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Topics: Friction , Rigid-body mechanisms , Rotation , Vibrational modes

Controls

The Applicability of Fuzzy Control for Flexible Mechanisms

David G. Beale, Shyr Wen Lee

IDETC-CIE 1995; 203-209doi:https://doi.org/10.1115/DETC1995-0260

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Topics: Fuzzy control , Vibration , Actuators , Approximation , Computer simulation , Control equipment , Control systems , Deflection , Design , Fuzzy logic

Control of Nonlinear Parametrically Excited Beam Vibrations

Kurt Schlacher, Hans Irschik, Andreas Kugi

IDETC-CIE 1995; 211-217doi:https://doi.org/10.1115/DETC1995-0261

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Topics: Vibration , Control equipment , Composite building materials , Deflection , Design , Differential equations , Dynamics (Mechanics)

Techniques for Periodic Control of Flapping of a Helicopter Blade

R. Pandiyan, S. C. Sinha

IDETC-CIE 1995; 219-225doi:https://doi.org/10.1115/DETC1995-0262

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Topics: Blades , Control equipment , Design , Polynomials , Algebra , Differential equations , Feedback , Flight , Optimal control , Rotors

Elastic Robot Arms With Variable Length: Part II — Robust Control of Elastic Vibrations

Dirk Söffker

IDETC-CIE 1995; 227-237doi:https://doi.org/10.1115/DETC1995-0263

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Topics: Robots , Robust control , Vibration , Modeling , Approximation , Control equipment , Dynamics (Mechanics) , Industrial plants , Path planning , Robustness

Rotating Systems

Finite Amplitude Dynamics of a Flexible Spinning Disc

N. Malhotra, N. Sri Namachchivaya, T. Whalen

IDETC-CIE 1995; 239-250doi:https://doi.org/10.1115/DETC1995-0264

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Topics: Dynamics (Mechanics) , Rotating disks , Disks , Rotation , Equations of motion , Membranes , Shapes , Stiffness , Stress , Centrifugal force

Effects of Flexible Supports and Gyroscopic Moments on Passage of a Cracked Shaft Through a Critical Speed

Surjani Suherman, Raymond H. Plaut

IDETC-CIE 1995; 251-257doi:https://doi.org/10.1115/DETC1995-0265

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Topics: Damping , Disks , Fracture (Materials) , Gravity (Force) , Shock absorbers , Springs

In-Plane Vibration of High-Speed Spur Gear Webs

Nagaraj K. Arakere, C. Nataraj

IDETC-CIE 1995; 259-275doi:https://doi.org/10.1115/DETC1995-0266

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Topics: Spur gears , Vibration , Gears , Stress , Excitation , Stiffness , High cycle fatigue , Weight (Mass) , Aerospace industry , Boundary-value problems

Dynamic Response and Stability of Pressurized Gas Squeeze-Film Dampers

Nagaraj K. Arakere, B. C. Ravichandar

IDETC-CIE 1995; 277-297doi:https://doi.org/10.1115/DETC1995-0267

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Topics: Dampers , Dynamic response , Pressurized gas , Stability , Damping , Lubrication , Orifices , Temperature , Bearings , High temperature

Applications

A New Aeroelastic Oscillator, Theory and Experiments

A. H. P. van der Burgh, T. I. Haaker, B.-W. van Oudheusden

IDETC-CIE 1995; 299-303doi:https://doi.org/10.1115/DETC1995-0268

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Topics: Cross-flow , Degrees of freedom , Flow (Dynamics) , Modeling , Oscillations , Rotation , Wind tunnels

Reduced Boring Bar Vibrations Using Damped Composite Structures

Angela Trego, Paul F. Eastman, William F. Pratt, C. G. Jensen

IDETC-CIE 1995; 305-310doi:https://doi.org/10.1115/DETC1995-0269

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Topics: Composite materials , Vibration , Damping , Aerospace industry , Biomedicine , Cutting , Design , Machine tools , Metrology , Plates (structures)

Numerical and Experimental Studies of the Vibration and Acoustic Behaviors of MRI Gradient Tube

J. X. Ling, William Amor, Gordon DeMeester

IDETC-CIE 1995; 311-317doi:https://doi.org/10.1115/DETC1995-0270

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Topics: Acoustics , Magnetic resonance imaging , Vibration , Design , Composite materials , Finite element analysis , Transient analysis , Biomedical imaging , Displacement , Dynamic response

Dynamics of a Free Play Type of Nonlinearity System Under Deterministic and Random Excitations

Ismail I. Orabi

IDETC-CIE 1995; 319-323doi:https://doi.org/10.1115/DETC1995-0271

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Topics: Dynamics (Mechanics) , Random excitation , Linearization techniques , Computer simulation , Excitation , Statistics as topic , Transients (Dynamics) , White noise

Internal and External Resonances

Parametric Resonances of a Cantilevered Pipe Conveying Fluid: A Nonlinear Analysis

C. Semler, M. P. Païdoussis

IDETC-CIE 1995; 325-335doi:https://doi.org/10.1115/DETC1995-0272

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Topics: Fluids , Pipes , Resonance , Flow (Dynamics) , Stability , Algebra , Bifurcation , Differential equations , Dynamics (Mechanics) , Elastomers

Influence of Mean Load on the Response of a Forced Non-Linear Hill’s Oscillator

Chandramouli Padmanabhan, Rajendra Singh

IDETC-CIE 1995; 337-344doi:https://doi.org/10.1115/DETC1995-0273

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Topics: Stress , Excitation , Clearances (Engineering) , Degrees of freedom , Displacement , Dynamic response , Gravity (Force) , Nonlinear systems , Stability , Time-varying systems

Two-to-One Internal Resonances in Buckled Beams

Wayne Kreider, Ali H. Nayfeh, Char-Ming Chin

IDETC-CIE 1995; 345-356doi:https://doi.org/10.1115/DETC1995-0274

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Topics: Resonance , Bifurcation , Boundary-value problems , Chaos , Deflection , Equilibrium (Physics) , Excitation , Vibration

A Numerical Investigation of Phase-Locked and Chaotic Behavior of Coupled Van Der Pol Oscillators

Per G. Reinhall, Duane W. Storti

IDETC-CIE 1995; 357-363doi:https://doi.org/10.1115/DETC1995-0275

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Topics: Computer simulation , Displacement , Dynamics (Mechanics) , Stability

Stability

Stability of Time Varying Systems

Fritz Colonius, Wolfgang Kliemann

IDETC-CIE 1995; 365-373doi:https://doi.org/10.1115/DETC1995-0276

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Topics: Stability , Time-varying systems , Theorems (Mathematics) , Equilibrium (Physics) , Manifolds , Nonlinear systems , Structural stability

On the Analysis of Time-Periodic Nonlinear Hamiltonian Dynamical Systems

Eric A. Butcher, S. C. Sinha

IDETC-CIE 1995; 375-386doi:https://doi.org/10.1115/DETC1995-0277

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Topics: Dynamic systems , Algebra , Excitation , Perturbation theory

An Analytical Study of Stability of Periodic Systems by Poincaré Mappings

Ramesh S. Guttalu, Henryk Flashner

IDETC-CIE 1995; 387-398doi:https://doi.org/10.1115/DETC1995-0278

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Topics: Poincaré maps , Stability , Degrees of freedom , Bifurcation , Cantilever beams , Dynamic systems , Dynamics (Mechanics) , Rotors

Micro-Chaotic Behavior of Digitally Controlled Machines

Eniko Enikov, Gábor Stépán

IDETC-CIE 1995; 399-406doi:https://doi.org/10.1115/DETC1995-0279

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Topics: Machinery , Chaos , Design , Vibration , Computer control , Control equipment , Delays , Equations of motion , Equilibrium (Physics) , Oscillations

Structural Elements — II

Parametric Vibrations in a Magneto-Thermo-Elastic Layer of Finite Thickness

Jörg Wauer

IDETC-CIE 1995; 407-413doi:https://doi.org/10.1115/DETC1995-0280

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Topics: Vibration , Magnetic fields , Excitation , Stability , Oscillations , Resonance , Steady state

Vibration Control of a Beam Embedded With an Electrorheological Fluid

Tyler J. Selstad, Kambiz Farhang, David Chelidze

IDETC-CIE 1995; 415-424doi:https://doi.org/10.1115/DETC1995-0281

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Topics: Electrorheological fluids , Vibration control , Damping , Stability , Stiffness , Differential equations , Electric fields , Excitation , Fluids

Vibration, Buckling and Dynamic Stability of a Non-Uniform Cantilever Plate With Thermal Gradient Resting on a Pasternak Foundation

Kazuo Takahashi, Hisaaki Furutani

IDETC-CIE 1995; 425-429doi:https://doi.org/10.1115/DETC1995-0282

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Topics: Buckling , Cantilevers , Dynamic stability , Temperature gradient , Vibration , Resonance , Deflection , Hamilton's principle , Stress

Dynamic Analysis of Non-Uniform Beams With Time Dependent Elastic Boundary Conditions

Sen Yung Lee, Shueei Muh Lin

IDETC-CIE 1995; 431-436doi:https://doi.org/10.1115/DETC1995-0283

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Topics: Boundary-value problems , Dynamic analysis , Polynomials , Dynamic response

Nonlinear Vibration

Chaotic and Global Dynamics

Chaotic Amplitude Dynamics for Parametrically Excited Systems With Quadratic Nonlinearities

Bappaditya Banerjee, Anil K. Bajaj

IDETC-CIE 1995; 439-448doi:https://doi.org/10.1115/DETC1995-0284

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Topics: Dynamics (Mechanics) , Approximation , Damping , Degrees of freedom , Dynamic systems , Excitation , Resonance

Estimating Ljapunov-Exponents Using the Generalized Cell Mapping Method

Swen Schaub, Werner Schiehlen

IDETC-CIE 1995; 449-456doi:https://doi.org/10.1115/DETC1995-0285

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Topics: Attractors , Dynamic systems , Interpolation , Iterative methods , Nonlinear dynamical systems , Stability

The Global Motion of a Rigid Body Subject to Periodic Body-Fixed Torques

X. Tong, B. Tabarrok

IDETC-CIE 1995; 457-463doi:https://doi.org/10.1115/DETC1995-0286

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Topics: Equations of motion , Manifolds , Rigid-body mechanisms

Development and Application of Interpolated Cell Mapping to the Lorenz Equations

Benson H. Tongue, Matt T. White

IDETC-CIE 1995; 465-475doi:https://doi.org/10.1115/DETC1995-0287

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Topics: Deformation , Interpolation

Vibration Suppression and Control

Vibration Suppression of a Flexible Beam Using Center Manifold Theory

Amir Khajepour, Farid Golnaraghi, K. A. Morris

IDETC-CIE 1995; 477-485doi:https://doi.org/10.1115/DETC1995-0288

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Topics: Manifolds , Vibration suppression , Control equipment , Computer simulation , Control theory , Damping , Design , Energy dissipation , Feedback , Shock absorbers

Torsional Vibration Reduction in Internal Combustion Engines Using Centrifugal Pendulums

Cheng-Tang Lee, Steven W. Shaw

IDETC-CIE 1995; 487-492doi:https://doi.org/10.1115/DETC1995-0289

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Topics: Internal combustion engines , Pendulums , Vibration , Cylinders , Bearings , Computer simulation , Dynamics (Mechanics) , Engines , Friction , Inertia (Mechanics)

Prediction and Elimination of Subharmonic Resonances in Mechanical Systems With Nonlinear Foundations

Sotirios Natslavas, Petros Tratskas

IDETC-CIE 1995; 493-501doi:https://doi.org/10.1115/DETC1995-0290

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Topics: Resonance , Stability , Algebra , Degrees of freedom , Dynamics (Mechanics) , Equations of motion , Excitation , Steady state , Stiffness

A Generalized Nonlinear Model for Active Magnetic Bearings

Jianmin Gao, Xiaomei Zhu, Ray McCafferty, Nigel Leighton

IDETC-CIE 1995; 503-510doi:https://doi.org/10.1115/DETC1995-0291

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Topics: Magnetic bearings , Poles (Building) , Rotors , Bearings , Control equipment , Equilibrium (Physics) , Permeability

Modal Interactions

Nonresonant Modal Interactions

Zaichun Feng

IDETC-CIE 1995; 511-517doi:https://doi.org/10.1115/DETC1995-0292

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Topics: Dynamic systems , Nonlinear systems , Resonance

Nonlinear Normal Modes in the Presence of Internal Resonances: An Energy-Based Approach

Melvin E. King, Alexander F. Vakakis

IDETC-CIE 1995; 519-530doi:https://doi.org/10.1115/DETC1995-0293

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Topics: Resonance , Nonlinear equations , Stability

Nonlinear Combination Resonances in Cantilever Composite Plates

Kyoyul Oh, Ali H. Nayfeh

IDETC-CIE 1995; 531-542doi:https://doi.org/10.1115/DETC1995-0294

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Topics: Cantilevers , Composite materials , Plates (structures) , Resonance , Excitation , Accelerometers , Dynamics (Mechanics) , Epoxy adhesives , Epoxy resins , Finite element analysis

Experimental Analysis of the Finite Dynamics of a Suspended Cable

F. Benedettini, G. Rega, R. Alaggio

IDETC-CIE 1995; 543-552doi:https://doi.org/10.1115/DETC1995-0295

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Topics: Cables , Dynamics (Mechanics) , Experimental analysis , Resonance , Frequency response

Dynamics of Moving Media and Surfaces

Stability of Sliding in a System Excited by a Rough Moving Surface

Edward J. Berger, Charles M. Krousgrill, Farshid Sadeghi

IDETC-CIE 1995; 553-563doi:https://doi.org/10.1115/DETC1995-0296

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Topics: Stability , Surface roughness , Resonance , Friction , Damping , Oscillations

Smoothing Technique for Rub or Looseness-Related Rotor Dynamic Problems

Paul Goldman, Agnes Muszynska

IDETC-CIE 1995; 565-572doi:https://doi.org/10.1115/DETC1995-0297

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Topics: Rotors , Smoothing methods , Algorithms , Machine components , Resonance , Stability , Stiffness , Vibration

Dynamics of High Speed Roller Chain Drives

Peter Fritz, Friedrich Pfeiffer

IDETC-CIE 1995; 573-584doi:https://doi.org/10.1115/DETC1995-0298

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Topics: Dynamics (Mechanics) , Roller chain , Chain , Combustion , Damping , Design , Displacement , Drive chain , Elasticity , Engines

On the Non-Linear Dynamics of a Traveling Cable With Small Sag

Christoph G. Reuter, Peter Hagedorn

IDETC-CIE 1995; 585-593doi:https://doi.org/10.1115/DETC1995-0299

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Topics: Cables , Nonlinear dynamics , Inertia (Mechanics) , Cableway systems , Equations of motion , Linear vibration , Paper machines , Steady state , Textile machinery , V-belts

Rotating Systems

Stabilization of Periodic Flap-Lag Dynamics in Rotor Blades

John M. Schmitt, Philip V. Bayly, David A. Peters

IDETC-CIE 1995; 595-603doi:https://doi.org/10.1115/DETC1995-0300

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Topics: Blades , Dynamics (Mechanics) , Rotors , Chaos , Flight , Helicopters , Nonlinear dynamical systems , Poincaré maps , Stability , Transients (Dynamics)

Vibrations of a Cracked Rotor (3/2-Order Super-Subharmonic and 1/2-Order Subharmonic Resonances)

Yukio Ishida, Kazuharu Hirokawa, Mitsuo Hirose

IDETC-CIE 1995; 605-612doi:https://doi.org/10.1115/DETC1995-0301

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Topics: Resonance , Rotors , Vibration , Oscillations , Steady state , Excitation , Fatigue , Fracture (Materials) , Springs

Nonlinear Vibration Characteristics With Large Unbalance of Turbogenerators Rotor Systems

Songyuan Lu, Gao Wei

IDETC-CIE 1995; 613-620doi:https://doi.org/10.1115/DETC1995-0302

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Topics: Nonlinear vibration , Rotors , Turbogenerators , Accidents , China , Failure , Vibration , Bearings , Design , Generators

Dynamic Response of a Rotor Landed on Auxiliary Bearings

Xinchao Wang, Sherif Noah

IDETC-CIE 1995; 621-632doi:https://doi.org/10.1115/DETC1995-0303

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Topics: Bearings , Dynamic response , Rotors , Steady state , Algorithms , Bifurcation , Disks , Friction , Magnetic bearings , Nonlinear dynamical systems

Spectral Analyses and System Identification

Spectral Analyses of Nonlinear Interactions

Balakumar Balachandran, Khalil A. Khan

IDETC-CIE 1995; 633-640doi:https://doi.org/10.1115/DETC1995-0304

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Topics: Spectroscopy , Approximation , Nonlinear systems , Signals , Spectra (Spectroscopy)

Effects of Experimental Procedures on Narmax Model Estimation

Sarah A. McCabe, Patricia Davies

IDETC-CIE 1995; 641-649doi:https://doi.org/10.1115/DETC1995-0305

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Topics: Algorithms , Degrees of freedom , Dynamics (Mechanics) , Filtration , Noise (Sound) , Simulation

Identification of Nonlinear Systems Parameters Using Polyspectral Measurements and Analysis

Muhammad R. Hajj, Ali H. Nayfeh, Pavol Popovic

IDETC-CIE 1995; 651-661doi:https://doi.org/10.1115/DETC1995-0306

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Topics: Nonlinear systems , Resonance

Applications of Time-Frequency Analysis to Structures With Internal Resonance

Kyle D. Dippery, Suzanne Weaver Smith

IDETC-CIE 1995; 663-670doi:https://doi.org/10.1115/DETC1995-0307

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Topics: Resonance , Time-frequency analysis , Signals , Chaos , Structural dynamics

Vibrations of Beams and Plates

The Nonlinear Vibration Analysis of a Clamped-Clamped Beam by a Reduced Multibody Method

A. P. Kovacs, R. A. Ibrahim

IDETC-CIE 1995; 671-681doi:https://doi.org/10.1115/DETC1995-0308

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Topics: D'Alembert's principle , Dynamic systems , Errors , Excitation , Galerkin method , Multibody dynamics , Nonlinear vibration , Partial differential equations , Resonance , Stiffness

Experimental Periodic Localized Motions in Coupled Beams With Active Nonlinearities

Melvin E. King, Johannes Aubrecht, Alexander F. Vakakis

IDETC-CIE 1995; 683-693doi:https://doi.org/10.1115/DETC1995-0309

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Topics: Cantilever beams , Frequency response , Shock isolation , Steady state , Stiffness , Vibration

An Experimental Study of the Forced Response of Pre- and Post-Critical Plates

Kevin D. Murphy, Lawrence N. Virgin, Stephen A. Rizzi

IDETC-CIE 1995; 695-701doi:https://doi.org/10.1115/DETC1995-0310

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Topics: Plates (structures) , Acoustics , Dynamic response , Excitation , Spectra (Spectroscopy) , Stress , Time series , Vibration

Dynamics of Geometrically Exact Sandwich Beams/1-D Plates: Computational Aspects

L. Vu-Quoc, H. Deng

IDETC-CIE 1995; 703-713doi:https://doi.org/10.1115/DETC1995-0311

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Topics: Dynamics (Mechanics) , Plates (structures) , Displacement , Equations of motion , Modeling , Particle spin , Rotation , Sandwich structures , Shear deformation , Spin (Aerodynamics)

Analytical Methods

A Study of Bifurcations in Periodic Systems

Ramesh S. Guttalu, Henryk Flashner

IDETC-CIE 1995; 715-726doi:https://doi.org/10.1115/DETC1995-0312

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Topics: Bifurcation , Stability , Degrees of freedom , Computation , Dimensions , Nonlinear systems

A Perturbation Method for the Forced Response of a Weakly Bilinear Oscillator

Philip V. Bayly

IDETC-CIE 1995; 727-735doi:https://doi.org/10.1115/DETC1995-0313

Abstracts

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Topics: Displacement , Manufacturing , Resonance , Rotors , Springs , Stiffness , Structural elements (Construction)

Slow Escapes From Resonance

D. Dane Quinn

IDETC-CIE 1995; 737-746doi:https://doi.org/10.1115/DETC1995-0314

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Topics: Energy levels (Quantum mechanics) , Homoclinic orbits , Pendulums , Resonance , Springs , Trajectories (Physics)

A Quasiperiodic Mathieu Equation

Richard Rand, Rachel Hastings

IDETC-CIE 1995; 747-758doi:https://doi.org/10.1115/DETC1995-0315

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Topics: Approximation , Computation , Stability

Applications of Nonlinear Dynamics

A Combined Steady-State/Transient Approach to Study Very Large Amplitude Ship Rolling

J. Falzarano, R. Kota, I. Esparza

IDETC-CIE 1995; 759-764doi:https://doi.org/10.1115/DETC1995-0316

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Topics: Ships , Steady state , Transients (Dynamics) , Waves , Bifurcation , Wave amplitude , Dynamics (Mechanics) , Frequency response , Poincaré maps , Seas

Nonlinear Analysis of a Dynamically Balanced Cryorefrigerator

Constantinos Minas

IDETC-CIE 1995; 765-771doi:https://doi.org/10.1115/DETC1995-0317

Abstracts

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Topics: Compressors , Cooling , Cycles , Fluid dynamics , Magnetic resonance imaging , Nonlinear differential equations , Pressure , Refrigeration , Thermodynamics , Valves

Nonlinear Structural Damping Described by the Masing Model and the Method of Slowly Varying Amplitude and Phase

Ulrich Gutzer, Wolfgang Seemann, Peter Hagedorn

IDETC-CIE 1995; 773-779doi:https://doi.org/10.1115/DETC1995-0318

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Topics: Damping , Cycles , Degrees of freedom , Energy dissipation , Free vibrations , Standing waves , Vibration , Wavelength

Experiments on a Rocking Block

William T. Fielder, Lawrence N. Virgin, Raymond H. Plaut

IDETC-CIE 1995; 781-786doi:https://doi.org/10.1115/DETC1995-0319

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Topics: Corners (Structural elements) , Energy dissipation , Excitation , Gravity (Force) , Modeling , Rocks , Rotation , Simulation results , Stability , Transients (Dynamics)

Nonlinear Vibrations of Structural Systems

Decoupling the Free Axial-Transverse Motions of a Nonlinear Plate: An Invariant Manifold Approach

Ioannis T. Georgiou, Ira B. Schwartz

IDETC-CIE 1995; 787-798doi:https://doi.org/10.1115/DETC1995-0320

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Topics: Manifolds , Compression , Elastic plates , Energy levels (Quantum mechanics)

Dynamical Behaviour of Hysteretic Systems Under Harmonic Forces

Danilo Capecchi, Renato Maslani, Fabrizio Vestroni

IDETC-CIE 1995; 799-806doi:https://doi.org/10.1115/DETC1995-0321

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Topics: Hysteretic systems , Frequency response , Phase space , Algorithms , Dimensions , Dynamics (Mechanics) , Excitation , Oscillations , Poincaré maps , Resonance

Numerical Formulation of Nonlinear Vibrations of Elastically-Constrained Rotating Disks

Longxiang Yang, Stanley G. Hutton

IDETC-CIE 1995; 807-814doi:https://doi.org/10.1115/DETC1995-0322

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Topics: Rotating disks , Vibration , Equilibrium (Physics) , Deformation , Differential equations , Displacement , Equations of motion , Partial differential equations , Plate theory , Stress

Occurrence of Combination Tones in a String

Kimihiko Yasuda, Mitsuhiro Kato

IDETC-CIE 1995; 815-824doi:https://doi.org/10.1115/DETC1995-0323

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Topics: String , Excitation

Nonlinear Dynamics in Systems

A Nonlinear Normal Mode Approach for Studying Waves in Nonlinear Monocoupled Periodic Systems

A. F. Vakakis, M. E. King

IDETC-CIE 1995; 825-832doi:https://doi.org/10.1115/DETC1995-0324

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Topics: Computation , Dynamics (Mechanics) , Partial differential equations , Standing waves , Waves

The Dynamics of Viscoelastic Links in Mechanisms

Mihai I. Buculei, Dan B. Marghitu

IDETC-CIE 1995; 833-839doi:https://doi.org/10.1115/DETC1995-0325

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Topics: Coriolis force , Dynamics (Mechanics) , Equations of motion , Field theories (Physics) , Hamilton's principle , Inertia (Mechanics) , Kinematics , Kinetic energy , Rotation , Solids

Chaos of Nonlinear Vibratory System With Single Well Potential

Wei Zhang

IDETC-CIE 1995; 841-846doi:https://doi.org/10.1115/DETC1995-0326

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Topics: Chaos , Pendulums , Vibration absorbers , Dynamics (Mechanics) , Bifurcation , Excitation , Internal combustion engines , Nonlinear systems , Numerical analysis , Vibration

On Integrating Factors and a Perturbation Method

W. T. van Horssen

IDETC-CIE 1995; 847-852doi:https://doi.org/10.1115/DETC1995-0327

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Topics: Differential equations

Vibration and Control of Stochastic Dynamical Systems

Control of Stochastic and Chaotic Dynamical Systems

Optimal Structural Control: A Reliability-Based Approach

D. C. Kaspari, Jr., B. F. Spencer, Jr., M. K. Sain

IDETC-CIE 1995; 855-862doi:https://doi.org/10.1115/DETC1995-0328

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Topics: Reliability , Probability , Excitation , Control equipment , Failure , Optimal control , Optimization , Optimization algorithms , Simulation , Uncertainty

Fuzzy Control of Nonlinear Systems in the Presence of Noise

F. Casciati, L. Faravelli

IDETC-CIE 1995; 863-868doi:https://doi.org/10.1115/DETC1995-0329

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Topics: Fuzzy control , Noise (Sound) , Nonlinear systems , Civil engineering , Delays , Random excitation , Sensors

On the Control of Chaos in Extended Structures

Carl Barratt

IDETC-CIE 1995; 869-874doi:https://doi.org/10.1115/DETC1995-0330

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Topics: Chaos , Couplings , Cycles , Noise (Sound) , Vibration

Safety Enhancement of Hysteretic Structures Through Active Control

Peng Li, Alfredo H.-S. Aug

IDETC-CIE 1995; 875-880doi:https://doi.org/10.1115/DETC1995-0331

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Topics: Safety , Control algorithms , Algorithms , Damage

Stability of Stochastic Systems

Stabilization by Random Vibration

Volker Wihstutz

IDETC-CIE 1995; 881-892doi:https://doi.org/10.1115/DETC1995-0332

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Topics: Control systems , Equilibrium (Physics) , Feedback , Noise (Sound) , Pendulums , Random vibration , Stochastic processes

Stability of Random Difference Systems

W. C. Lee, F. Ma

IDETC-CIE 1995; 893-896doi:https://doi.org/10.1115/DETC1995-0333

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Topics: Stability

Melnikov-Based Open-Loop Control of Escape for a Class of Nonlinear Systems

Emil Simiu, Marek Franaszek

IDETC-CIE 1995; 897-902doi:https://doi.org/10.1115/DETC1995-0334

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Topics: Computer simulation , Control systems , Design , Energy dissipation , Excitation , Nonlinear systems , Phase space , Probability , Stochastic systems

Optimal Paths, Caustics, and Boundary Layer Approximations in Stochastically Perturbed Dynamical Systems

Robert S. Maier, Daniel L. Stein

IDETC-CIE 1995; 903-910doi:https://doi.org/10.1115/DETC1995-0335

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Topics: Approximation , Boundary layers , Dynamic systems , Hazardous substances , Noise (Sound) , Attractors , Fluctuations (Physics)

Stochastic Dynamics — I

Response of Linear Time-Periodic Systems Subjected to Stochastic Excitations: A Chebyshev Polynomial Approach

J. M. Spires, S. C. Sinha

IDETC-CIE 1995; 911-919doi:https://doi.org/10.1115/DETC1995-0336

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Topics: Excitation , Polynomials , Transients (Dynamics) , Damping , Differential equations , Engineering systems and industry applications , Stiffness , Time-invariant systems

Random Response to Periodic Excitation With Correlated Disturbances

Zhikun Hou, Yunshen Zhou, Mikhail F. Dimentberg, Mohammad N. Noori

IDETC-CIE 1995; 921-931doi:https://doi.org/10.1115/DETC1995-0337

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Topics: Excitation , Density , Probability , White noise

Non-Linear Ship Rolling in Random Seas by the Statistical Non-Linearization Technique

C. W. S. To

IDETC-CIE 1995; 933-937doi:https://doi.org/10.1115/DETC1995-0338

Abstracts

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Topics: Seas , Ships , Damping , Density , Excitation , Offshore structures , Probability , Safety , Waves

Numerical Solution of Some Three-State Random Vibration Problems

S. F. Wojtkiewicz, L. A. Bergman, B. F. Spencer, Jr.

IDETC-CIE 1995; 939-947doi:https://doi.org/10.1115/DETC1995-0339

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Topics: Random vibration , Finite element analysis , Dimensions , Fokker-Planck equation , Harmonic oscillators , Nonlinear systems , Simulation , Storage , White noise

Stochastic Mechanics and Simulation

Discrete Evolutionary Spectra of Discretized Beams and Plates Under Time-Frequency Modulated Random Excitations

C. W. S. To, H. W. Hung

IDETC-CIE 1995; 949-954doi:https://doi.org/10.1115/DETC1995-0340

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Topics: Plates (structures) , Random excitation , Spectra (Spectroscopy) , White noise , Engineering systems and industry applications , Finite element methods , Spectral energy distribution , Transients (Dynamics)

Simulation of Stochastic Processes and Fields for Monte Carlo Simulation Applications: Some Recent Developments

George Deodatis, Radu Popescu, Jean H. Prevost

IDETC-CIE 1995; 955-965doi:https://doi.org/10.1115/DETC1995-0341

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Topics: Simulation , Stochastic processes , Density , Statistical distributions

Monte Carlo Verification of Multivariate Delta Method Variance Estimation of Harmonic Dynamic Response Coefficients

David E. Montgomery, Brian E. Lindholm, Robert L. West

IDETC-CIE 1995; 967-972doi:https://doi.org/10.1115/DETC1995-0342

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Topics: Dynamic response , Excitation , Finite element model , Modeling , Signals , Simulation , Structural dynamics , Time series

Efficient Computation of the Statistics of Reciprocating Engine Dynamics With Dimensional Tolerances

F. Zhang, A. Sinha, B. J. Gilmore

IDETC-CIE 1995; 973-980doi:https://doi.org/10.1115/DETC1995-0343

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Topics: Combustion , Computation , Cylinders , Dynamics (Mechanics) , Engines , Piston engines , Pistons , Pressure , Simulation , Statistical analysis

Optimization, Identification, and Reliability of Stochastic Dynamical Systems

Optimization of Stochastic Multibody Systems

Peter Eberhard, Werner Schiehlen, Dieter Bestle

IDETC-CIE 1995; 981-991doi:https://doi.org/10.1115/DETC1995-0344

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Topics: Multibody systems , Optimization , Optimization algorithms , Scalars , Vehicle dynamics , Algorithms , Computation , Computer-aided engineering , Dynamic systems , Filtration

Multi-Objecitve Control of Dynamical Systems

Petros Voulgaris

IDETC-CIE 1995; 993-998doi:https://doi.org/10.1115/DETC1995-0345

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Topics: Construction , Dynamic systems , Impulse (Physics) , Quadratic programming

On the Identifiability of Structural Systems

Robert E. Skelton, Guojun Shi

IDETC-CIE 1995; 999-1006doi:https://doi.org/10.1115/DETC1995-0346

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Topics: System identification

Dynamic Reliability of Nonlinear Systems Under Random Excitation

Fritz Colonius, Gerhard Häckl, Wolfgang Kliemann

IDETC-CIE 1995; 1007-1024doi:https://doi.org/10.1115/DETC1995-0347

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Topics: Nonlinear systems , Random excitation , Reliability , Failure , Reliability theory , Damage , Dynamic systems , Dynamics (Mechanics) , Maintenance , Numerical analysis

Stochastic Dynamics — II

Maximum Entropy Closure for Nonlinear Stochastic Systems

Kazimierz Sobczyk, Jerzy Trębicki

IDETC-CIE 1995; 1025-1028doi:https://doi.org/10.1115/DETC1995-0348

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Topics: Entropy , Stochastic systems , Nonlinear dynamics

Evaluation of Surface Vibrations in the Low and High Frequency Domain

Peter Fischer, Helmut J. Pradlwarter, Gerhart I. Schuëller

IDETC-CIE 1995; 1029-1036doi:https://doi.org/10.1115/DETC1995-0349

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Topics: Vibration , Finite element analysis , Complex systems , Computation , Damping , Dynamics (Mechanics) , Excitation , Finite element model , Flow (Dynamics) , Heat transfer

Variability in Dynamic Response of Non Self-Adjoint Mechanical Systems

S. Venkatesan, R. Ganesan

IDETC-CIE 1995; 1037-1045doi:https://doi.org/10.1115/DETC1995-0350

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Topics: Dynamic response , Fluctuations (Physics) , Eigenvalues , Design , Errors , Fluids , Machine components , Machinery , Manufacturing , Materials properties

Friction Damping and Friction-Induced Vibration

Phase-Space Reconstructions of Stick-Slip Systems

B. F. Feeny, J. W. Liang

IDETC-CIE 1995; 1049-1059doi:https://doi.org/10.1115/DETC1995-0351

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Topics: Phase space , Stick-slip , Attractors , Collapse , Delays , Dimensions , Friction

Wavelet Analysis of Stick-Slip in an Oscillator With Dry Friction

J. W. Liang, B. F. Feeny

IDETC-CIE 1995; 1061-1069doi:https://doi.org/10.1115/DETC1995-0352

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Topics: Dry friction , Stick-slip , Wavelets , Friction , Wavelet transforms , Coulombs , Dynamics (Mechanics) , Equations of motion , Sensors , Signals

Stick-Slip Motion of Frictionally Damped Turbine Airfoils: A Finite Element in Time (FET) Approach

Yu Wang

IDETC-CIE 1995; 1071-1082doi:https://doi.org/10.1115/DETC1995-0353

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Topics: Airfoils , Finite element analysis , Stick-slip , Turbines , Degrees of freedom , Dynamic response analysis , Excitation , Friction , Steady state , Stiction

Analysis of a Nonlinear Friction Damping Mechanism in a Fluid-Structure Interaction System

Oded Gottlieb, Michael Feldman, Solomon C. S. Yim

IDETC-CIE 1995; 1083-1091doi:https://doi.org/10.1115/DETC1995-0354

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Topics: Damping , Fluid structure interaction , Friction , Algorithms , Coulombs , Energy dissipation

Analysis of Beam-Like Structures With Displacement-Dependent Friction Forces: Part I — Single-Degree-of-Freedom Model

Wayne E. Whiteman, Aldo A. Ferri

IDETC-CIE 1995; 1093-1100doi:https://doi.org/10.1115/DETC1995-0355

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Topics: Displacement , Friction , Damping , Dry friction , Dynamic response , Stick-slip , Vibration

Analysis of Beam-Like Structures With Displacement-Dependent Friction Forces: Part II — Multi-Degree-of-Freedom Model

Wayne E. Whiteman, Aldo A. Ferri

IDETC-CIE 1995; 1101-1108doi:https://doi.org/10.1115/DETC1995-0356

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Topics: Displacement , Friction , Damping , Resonance , Dampers , Dry friction , Blades , Compressors , Dynamic response , Flutter (Aerodynamics)

Experimental Investigation of Friction Dynamics Associated With Normal Load

Pierre E. Dupont, Prakash S. Kasturi

IDETC-CIE 1995; 1109-1115doi:https://doi.org/10.1115/DETC1995-0357

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Topics: Dynamics (Mechanics) , Friction , Stress , Boundary lubrication , Sliding friction , Stability

Theoretical Dynamic Analysis of a Cantilever Beam Damped by a Dry Friction Damper

I. Korkmaz, J. J. Barrau, M. Berthillier, S. Creze

IDETC-CIE 1995; 1117-1124doi:https://doi.org/10.1115/DETC1995-0358

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Topics: Cantilever beams , Dampers , Dry friction , Dynamic analysis , Damping , Dynamic response , Blades , Coulombs , Finite element model , Friction

Parametric Vibrations in Discs: Point-Wise and Distributed Loads, Including Rotating Friction

H. Ouyang, S. N. Chan, J. E. Mottershead, M. I. Friswell, M. P. Cartmell

IDETC-CIE 1995; 1125-1133doi:https://doi.org/10.1115/DETC1995-0359

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Topics: Disks , Friction , Stress , Vibration , Resonance , Springs , Dampers , Equations of motion

Complex Eigenvalue Analysis Applied to an Aircraft Brake Vibration Problem

Denis J. Feld, Dana J. Fehr

IDETC-CIE 1995; 1135-1142doi:https://doi.org/10.1115/DETC1995-0360

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Topics: Aircraft , Brakes , Eigenvalues , Vibration , Friction , Noise (Sound) , Finite element model , Hardware , Mode shapes , Stability

Nonlinear Friction-Induced Vibration in Water-Lubricated Bearings

T. A. Simpson, R. A. Ibrahim

IDETC-CIE 1995; 1143-1152doi:https://doi.org/10.1115/DETC1995-0361

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Topics: Bearings , Friction , Vibration , Water , Dynamics (Mechanics) , Bifurcation , Computer simulation , Damping , Equations of motion , Equilibrium (Physics)

A Study of the Effects of Negative Friction-Speed Slope on Brake Squeal

Yongbin Yuan

IDETC-CIE 1995; 1153-1162doi:https://doi.org/10.1115/DETC1995-0362

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Topics: Brakes , Friction , Vibration , Automotive brakes , Degrees of freedom , Bulk modulus , Finite element model , Friction materials , Linings (Textiles) , Rotors

Vibration-Induced Loosening and Tightening of Threaded Fasteners

Daniel P. Hess

IDETC-CIE 1995; 1165-1170doi:https://doi.org/10.1115/DETC1995-0363

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Topics: Fasteners , Vibration , Engineering simulation , Manufacturing , Simulation , Dynamic models , Equilibrium (Physics) , Friction , Stress

Self-Excited Oscillations in Sliding With a Constant Friction Coefficient

George G. Adams

IDETC-CIE 1995; 1171-1177doi:https://doi.org/10.1115/DETC1995-0364

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Topics: Friction , Oscillations , Springs , Vibration , Dry friction , Eigenvalues , Steady state

Friction-Induced Vibration of Multi-Degree of Freedom Sliding Subsystems

Ronald A. L. Rorrer

IDETC-CIE 1995; 1179-1186doi:https://doi.org/10.1115/DETC1995-0365

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Topics: Friction , Vibration , Degrees of freedom , Stiffness , Dynamics (Mechanics) , Elastomers , Modeling , Steel , Tribology

Chain Dynamics

Friedrich Pfeiffer

IDETC-CIE 1995; 1187-1194doi:https://doi.org/10.1115/DETC1995-0366

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Topics: Chain , Dynamics (Mechanics) , Automobiles , Contact mechanics , Friction , Gears , Machine components , Modeling , Vehicle armor

Brake-Induced Vibration

Realistic Evaluation of Airplane Brake Vibration by Laboratory Test and Analysis

Raymond J. Black

IDETC-CIE 1995; 1197-1207doi:https://doi.org/10.1115/DETC1995-0367

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Topics: Aircraft , Brakes , Vibration , Gears , Dynamometers , Testing , Tires , Wheels , Design , Energy levels (Quantum mechanics)

Nonlinear Transient Analysis of Aircraft Landing Gear Brake Whirl and Squeal

Matt H. Travis

IDETC-CIE 1995; 1209-1216doi:https://doi.org/10.1115/DETC1995-0368

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Topics: Aircraft , Brakes , Gears , Transient analysis , Whirls , Dynamometers , Engineering simulation , Finite element analysis , Modeling , Simulation

The Dynamic Finite Element Modeling of Aircraft Landing System

Craig F. Chang

IDETC-CIE 1995; 1217-1227doi:https://doi.org/10.1115/DETC1995-0369

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Topics: Aircraft , Finite element analysis , Modeling , Braking , Dynamics (Mechanics) , Brakes , Design , Finite element model , Gears , Modal analysis

On Self-Excited Friction Vibrations in Brakes

Fedor R. Gekker, Serik I. Khairaliev

IDETC-CIE 1995; 1229-1231doi:https://doi.org/10.1115/DETC1995-0370

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Topics: Brakes , Friction , Vibration , Machinery , Noise (Sound) , Surface roughness

Chaotic Vibration in Aircraft Braking Systems

M. Akif Özbek, Steve Y. Liu, James T. Gordon, David S. Newman, Ali R. Atilgan

IDETC-CIE 1995; 1233-1240doi:https://doi.org/10.1115/DETC1995-0371

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Topics: Aircraft , Braking , Vibration , Delays , Brakes , Carbon , Dynamics (Mechanics) , Flight , Fourier analysis , Limit cycles

Self Excited Multi-Mode Vibrations of Aircraft Brakes With Nonlinear Negative Damping

Raymond J. Black

IDETC-CIE 1995; 1241-1245doi:https://doi.org/10.1115/DETC1995-0372

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Topics: Aircraft , Brakes , Damping , Vibration , Friction , Limit cycles , Computer simulation , Cycles , Equations of motion , Gears

Carbon Brake Friction Model Parameter Identification Using Genetic Algorithms

Roger C. von Doenhoff, Robert J. Streifel, Robert J. Marks, II

IDETC-CIE 1995; 1247-1256doi:https://doi.org/10.1115/DETC1995-0373

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Topics: Brakes , Carbon , Friction , Genetic algorithms , Temperature , Vibration , Torque , Dynamometers , Errors , Pressure

Computational and Experimental Prediction of Multi-Disk Brakes Performance at the Design Stage

A. V. Chichinadze, S. S. Kokonin, E. D. Braun, L. V. Chebotarev

IDETC-CIE 1995; 1257-1273doi:https://doi.org/10.1115/DETC1995-0374

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Topics: Brakes , Design , Disks , Friction , Wear , Aircraft , Braking , Heat , Modeling , Service life (Equipment)

Vibration Testing at High Loads and Frequencies

Scott F. Occhiuto, David A. Jaquish, George S. Duleba

IDETC-CIE 1995; 1275-1283doi:https://doi.org/10.1115/DETC1995-0375

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Topics: Stress , Testing , Vibration , Brakes , Damping , Rods , Vibration tests , Aircraft , Coulombs , Design

Experimental Correlation of Dynamic Finite Element Models

Raymond E. Martin, David M. O’Brien

IDETC-CIE 1995; 1285-1293doi:https://doi.org/10.1115/DETC1995-0376

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Topics: Finite element model , Aircraft , Testing , Brakes , Data collection , Dynamic analysis , Dynamometers , Finite element analysis , Struts (Engineering) , Wheels

Low and High-Frequency Vibrations of the Acoustic Range in Break Gears and Chassis of Highway and Flying Vehicles

Valentin N. Lukanin, Yury M. Lujnov, Anatoly D. Derbaremdiker

IDETC-CIE 1995; 1295-1309doi:https://doi.org/10.1115/DETC1995-0377

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Topics: Acoustics , Gears , Highways , Vehicles , Vibration , Dynamics (Mechanics) , Excitation , Friction , Modeling , Oscillations

Transient Signal Processing and Wavelets in Vibrations and Acoustics

Progress in the Application of Wavelet Theory to Vibration Analysis

David E. Newland

IDETC-CIE 1995; 1313-1322doi:https://doi.org/10.1115/DETC1995-0378

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Topics: Vibration analysis , Wavelets , Signals , Algorithms , Vibration , Transients (Dynamics)

Extraction of Impulse Response Data via Wavelet Transform for Structural System Identification

A. N. Robertson, K. C. Park, K. F. Alvin

IDETC-CIE 1995; 1323-1334doi:https://doi.org/10.1115/DETC1995-0379

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Topics: Impulse (Physics) , Wavelet transforms , Noise (Sound) , Signals , Excitation , Frequency response , Structural dynamics , Wavelets

Identification of Structural Dynamics Models Using Wavelet-Generated Impulse Response Data

A. N. Robertson, K. C. Park, K. F. Alvin

IDETC-CIE 1995; 1335-1344doi:https://doi.org/10.1115/DETC1995-0380

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Topics: Impulse (Physics) , Structural dynamics , Wavelets , Discrete wavelet transforms , Damping , Mode shapes , Vibration

Pattern Changes of Time-Shifted Vibration Signals on Wavelet Time-Scale Maps

Da Jun Chen, Wei Ji Wang

IDETC-CIE 1995; 1345-1349doi:https://doi.org/10.1115/DETC1995-0381

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Topics: Signals , Vibration , Wavelets , Wavelet transforms , Emission spectroscopy , Optical quality control , Oscillations , Resolution (Optics) , Shapes , Signal processing

Optimal Windows for the Time-Frequency Analysis of Arbitrary Swept Frequency Signals

James A. Mooney, Andres Soom

IDETC-CIE 1995; 1351-1362doi:https://doi.org/10.1115/DETC1995-0382

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Topics: Signals , Time-frequency analysis , Filters , Noise (Sound) , Wavelet transforms , Engineering systems and industry applications , Fourier transforms , Machinery , Transients (Dynamics) , Vehicles

A Harmonic Tracking Technique for Recovery of Gear Motion From Non-Stationary Vibration Signals

Christopher A. Lerch, Richard H. Lyon

IDETC-CIE 1995; 1363-1371doi:https://doi.org/10.1115/DETC1995-0383

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Topics: Gears , Signals , Vibration , Algorithms , Engines , Fourier transforms , Machinery , Mechanical drives , Motors , Noise (Sound)

Monitoring Offshore Pipelines Using Forced Transverse Vibration: Data Analysis

Hugh E. M. Hunt

IDETC-CIE 1995; 1373-1379doi:https://doi.org/10.1115/DETC1995-0384

Abstracts

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Topics: Underwater pipelines , Vibration , Pipelines , Fluid dynamics , Wavelets

Wavelet Analysis for Assessment of Localized Spectral Variations in Surface Topographic Data

Vivek G. Badami, Susan S. Hefner, Stuart T. Smith

IDETC-CIE 1995; 1381-1385doi:https://doi.org/10.1115/DETC1995-0385

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Topics: Wavelets , Calibration , Atomic force microscopy , Fourier transforms , Microscopes , Wavelet transforms

Recovering the Timing of Impulsive Forces From Noisy Vibration Transients

Daniel J. McCarthy, Richard H. Lyon

IDETC-CIE 1995; 1387-1396doi:https://doi.org/10.1115/DETC1995-0386

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Topics: Transients (Dynamics) , Vibration , Signals , Machinery , Delays , Sound reverberation , Valves , Air compressors , Curve fitting , Damping

Use of Directional AR and ML Spectra for Detection of Misfired Engine Cylinder

Chong-Won Lee, Yun-Sik Han, Jong-Po Park

IDETC-CIE 1995; 1397-1403doi:https://doi.org/10.1115/DETC1995-0387

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Topics: Engine cylinders , Spectra (Spectroscopy) , Cylinders , Artificial neural networks , Automotive engines , Engines , Pattern recognition , Signals , Vibration