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

Topics: Rotating disks , Vibration , Inertia (Mechanics) , Disks , Computer simulation , Degrees of freedom , Dynamics (Mechanics) , Nonlinear dynamics , Nonlinear equations , Stress

Rocking Vibration of Rotating Disk and Spindle Systems With Asymmetric Bearings

Jung Seo Park, I. Y. Shen, C.-P. Roger Ku

IDETC-CIE 2001; 2229-2238https://doi.org/10.1115/DETC2001/VIB-21566

Abstract

View Articletitled, Rocking Vibration of Rotating Disk and Spindle Systems With Asymmetric Bearings

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Topics: Bearings , Rotating disks , Vibration , Disks , Computer simulation , Mode shapes , Deformation , Rotation

Measurement and Analysis of Modulated Doublet Mode Response in Mock Bladed Disks

J. Y. Chang, J. A. Wickert

IDETC-CIE 2001; 2239-2252https://doi.org/10.1115/DETC2001/VIB-21567

Abstract

View Articletitled, Measurement and Analysis of Modulated Doublet Mode Response in Mock Bladed Disks

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Topics: Disks , Excitation , Traveling waves , Algebra , Blades , Contamination , Finite element analysis , Particle spin , Periodic structures , Resonance

Out-of-Plane Vibrations of a Stepped Euler-Bernoulli Beam Clamped to a Rotating Hub

S. Naguleswaran

IDETC-CIE 2001; 2253-2261https://doi.org/10.1115/DETC2001/VIB-21568

Abstract

View Articletitled, Out-of-Plane Vibrations of a Stepped Euler-Bernoulli Beam Clamped to a Rotating Hub

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Topics: Vibration

An Investigation of Torsional Wave Control in a Multiple Stepped Turbogenerator Shaft System

Zhiyong Hao, Min Ye, Luhua Fu

IDETC-CIE 2001; 2263-2266https://doi.org/10.1115/DETC2001/VIB-21569

Abstract

View Articletitled, An Investigation of Torsional Wave Control in a Multiple Stepped Turbogenerator Shaft System

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Topics: Turbogenerators , Vibration , Waves

Eigenstructure Calculation for Mixed Vibratory Systems Composed of a Continuous Beam and Concentrated Actuators

Michael J. Panza

IDETC-CIE 2001; 2267-2276https://doi.org/10.1115/DETC2001/VIB-21570

Abstract

View Articletitled, Eigenstructure Calculation for Mixed Vibratory Systems Composed of a Continuous Beam and Concentrated Actuators

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Topics: Actuators , Dynamics (Mechanics) , Eigenfunctions , Modal analysis , Mode shapes , Vibration control

Determination of External Forces: Application to the Calibration of an Electromagnetic Actuator

Izhak Bucher, Moshe Rozenstain

IDETC-CIE 2001; 2277-2284https://doi.org/10.1115/DETC2001/VIB-21571

Abstract

View Articletitled, Determination of External Forces: Application to the Calibration of an Electromagnetic Actuator

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Topics: Calibration , Electromagnetic actuators , Electromagnetic force , Inertia (Mechanics) , Electrochemical devices , Excitation , Lasers , Magnetic flux , Sensors

Passive Vibration Control of the Head Actuator Assembly in Hard Disk Drive

LiMei Xu, Sheng Zeng, NingQun Guo, Rongming Lin

IDETC-CIE 2001; 2285-2291https://doi.org/10.1115/DETC2001/VIB-21572

Abstract

View Articletitled, Passive Vibration Control of the Head Actuator Assembly in Hard Disk Drive

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Topics: Actuators , Damping , Disks , Manufacturing , Vibration , Vibration control

Bifurcations and Chaos in the Response of a Rigid Rotor Supported by Eccentric Squeeze-Film Dampers

Jawaid Iqbal Inayat-Hussain, Hiroshi Kanki, Njuki W. Mureithi

IDETC-CIE 2001; 2293-2302https://doi.org/10.1115/DETC2001/VIB-21573

Abstract

View Articletitled, Bifurcations and Chaos in the Response of a Rigid Rotor Supported by Eccentric Squeeze-Film Dampers

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Topics: Bifurcation , Chaos , Dampers , Rotors , Springs , Gravity (Force) , Bearings , Blades , Erosion , Fluid films

An Experimental Study of Torsional Vibration Absorbers

Alan G. Haddow, Steven W. Shaw

IDETC-CIE 2001; 2303-2310https://doi.org/10.1115/DETC2001/VIB-21574

Abstract

View Articletitled, An Experimental Study of Torsional Vibration Absorbers

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Topics: Vibration absorbers , Pendulums , Rotors

Nonlinear Dynamics of a Flexible Spinning Disc Subjected to Combined External and Parametric Excitation

Anirban Jana, Arvind Raman

IDETC-CIE 2001; 2311-2319https://doi.org/10.1115/DETC2001/VIB-21575

Abstract

View Articletitled, Nonlinear Dynamics of a Flexible Spinning Disc Subjected to Combined External and Parametric Excitation

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Topics: Excitation , Nonlinear dynamics , Rotating disks , Resonance , Disks , Equilibrium (Physics) , Air jets , Damping , Dynamics (Mechanics) , Spin (Aerodynamics)

Internal Resonance of the Jeffcott Rotor With Nonlinear Spring Characteristics

Yukio Ishida, Tsuyoshi Inoue

IDETC-CIE 2001; 2321-2330https://doi.org/10.1115/DETC2001/VIB-21576

Abstract

View Articletitled, Internal Resonance of the Jeffcott Rotor With Nonlinear Spring Characteristics

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Topics: Resonance , Rotors , Springs , Whirls , Disks , Machinery , Rotor vibration , Shapes

Signal Based Methods to Extract A Priori Information for the Identification of Nonlinear Systems

Jens-Uwe Bruns, Karl Popp

IDETC-CIE 2001; 2331-2340https://doi.org/10.1115/DETC2001/VIB-21578

Abstract

View Articletitled, Signal Based Methods to Extract A Priori Information for the Identification of Nonlinear Systems

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Topics: Nonlinear systems , Signals , Excitation , Nonlinear dynamical systems

Dynamics and Stability of a Nonlinear Brake Model

Jörg Wauer, Jürgen Heilig

IDETC-CIE 2001; 2341-2347https://doi.org/10.1115/DETC2001/VIB-21579

Abstract

View Articletitled, Dynamics and Stability of a Nonlinear Brake Model

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Topics: Brakes , Dynamics (Mechanics) , Stability , Automotive brakes , Disks , Stiffness

Mechanics of Regenerative Vibration in Drilling: Analytical and Experimental Study of the Formation of Lobed Holes

Philip V. Bayly, Michael T. Lamar, Sean G. Calvert

IDETC-CIE 2001; 2349-2360https://doi.org/10.1115/DETC2001/VIB-21580

Abstract

View Articletitled, Mechanics of Regenerative Vibration in Drilling: Analytical and Experimental Study of the Formation of Lobed Holes

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Topics: Drilling , Vibration , Cutting , Eigenvalues , Damping , Drills (Tools) , Inertia (Mechanics) , Rotation , Whirls

Stability of Interrupted Cutting by Temporal Finite Element Analysis

P. V. Bayly, J. E. Halley, B. P. Mann, M. A. Davies

IDETC-CIE 2001; 2361-2370https://doi.org/10.1115/DETC2001/VIB-21581

Abstract

View Articletitled, Stability of Interrupted Cutting by Temporal Finite Element Analysis

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Topics: Cutting , Finite element analysis , Stability , Chatter , Eigenvalues , Equations of motion , Milling

Analysis of Degenerate Bifurcation in Machining Using a Nonlinear Model

M. S. Fofana, Satish Bukkapatnam

IDETC-CIE 2001; 2371-2388https://doi.org/10.1115/DETC2001/VIB-21582

Abstract

View Articletitled, Analysis of Degenerate Bifurcation in Machining Using a Nonlinear Model

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Topics: Bifurcation , Chatter , Machining , Manifolds , Simulation

Nonlinear and Chaotic Snap-Through Response of Buckled Plates Under Sinusoidal Base Excitation

C. F. Ng, W. Y. Poon, Y. Y. Lee

IDETC-CIE 2001; 2389-2392https://doi.org/10.1115/DETC2001/VIB-21583

Abstract

View Articletitled, Nonlinear and Chaotic Snap-Through Response of Buckled Plates Under Sinusoidal Base Excitation

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Topics: Excitation , Plates (structures) , Springs , Acoustics , Air flow , Buckling , Dynamic models , Dynamic response , Hardening , Noise (Sound)

Twinkling Phenomena in Snap-Through Oscillators

Brian F. Feeny, Alejandro R. Diaz

IDETC-CIE 2001; 2393-2398https://doi.org/10.1115/DETC2001/VIB-21584

Abstract

View Articletitled, Twinkling Phenomena in Snap-Through Oscillators

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Topics: Bifurcation , Chain , Equilibrium (Physics) , Stiffness , Transients (Dynamics)

Improved Estimations of Unstable Periodic Orbits Extracted From Chaotic Sets

Z. Al-Zamel, B. F. Feeny

IDETC-CIE 2001; 2399-2405https://doi.org/10.1115/DETC2001/VIB-21585

Abstract

View Articletitled, Improved Estimations of Unstable Periodic Orbits Extracted From Chaotic Sets

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Topics: Chaos , Dynamics (Mechanics) , Errors

Studies on Codimension-3 Degenerate Bifurcations of the Flexible Beam

Wei Zhang, Feng-Xia Wang, Hong-Bo Wen

IDETC-CIE 2001; 2407-2415https://doi.org/10.1115/DETC2001/VIB-21586

Abstract

View Articletitled, Studies on Codimension-3 Degenerate Bifurcations of the Flexible Beam

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Topics: Bifurcation , Limit cycles

Perturbation Solution for Secondary Bifurcation in the Quadratically-Damped Mathieu Equation

Deepak V. Ramani, Richard H. Rand, William L. Keith

IDETC-CIE 2001; 2417-2427https://doi.org/10.1115/DETC2001/VIB-21587

Abstract

View Articletitled, Perturbation Solution for Secondary Bifurcation in the Quadratically-Damped Mathieu Equation

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Topics: Bifurcation , Limit cycles , Approximation

Phase Shift Near Natural Frequencies of Non Linear Rods

Ioannis T. Georgiou

IDETC-CIE 2001; 2429-2436https://doi.org/10.1115/DETC2001/VIB-21588

Abstract

View Articletitled, Phase Shift Near Natural Frequencies of Non Linear Rods

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Topics: Phase shift , Rods , Attractors , Dynamics (Mechanics) , Steady state , Trajectories (Physics) , Transients (Dynamics)

Coupled Slow and Fast Dynamics of Flow Excited Elastic Cable Systems

WanJun Kim, N. C. Perkins

IDETC-CIE 2001; 2437-2446https://doi.org/10.1115/DETC2001/VIB-21589

Abstract

View Articletitled, Coupled Slow and Fast Dynamics of Flow Excited Elastic Cable Systems

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Topics: Cables , Dynamics (Mechanics) , Flow (Dynamics) , Locks (Waterways) , Drag (Fluid dynamics) , Equilibrium (Physics) , Vortex-induced vibration , Computer simulation , Dynamic response , Fluids

Unified Approach for Noisy Nonlinear Mathieu-Type Systems

N. Sri Namachchivaya, Richard B. Sowers, H. J. Van Roessel

IDETC-CIE 2001; 2447-2456https://doi.org/10.1115/DETC2001/VIB-21590

Abstract

View Articletitled, Unified Approach for Noisy Nonlinear Mathieu-Type Systems

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Topics: Approximation , Bifurcation , Degrees of freedom , Density , Dynamic systems , Dynamics (Mechanics) , Gluing , Markov processes , Probability

Nonplanar Motion of a String due to Two-Frequency Excitation

Kimihiko Yasuda, Keisuke Kamiya

IDETC-CIE 2001; 2457-2466https://doi.org/10.1115/DETC2001/VIB-21591

Abstract

View Articletitled, Nonplanar Motion of a String due to Two-Frequency Excitation

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Topics: Excitation , String , Bifurcation , Computer simulation , Theoretical analysis

Nonlinear Modeling and Identification of the Dynamic Behavior of Polyurethane Foam

R. Singh, P. Davies, A. K. Bajaj

IDETC-CIE 2001; 2467-2476https://doi.org/10.1115/DETC2001/VIB-21592

Abstract

View Articletitled, Nonlinear Modeling and Identification of the Dynamic Behavior of Polyurethane Foam

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Topics: Modeling , Urethane foam , Excitation , Approximation , Damping , Parameter estimation , Relaxation (Physics) , Steady state , Stiffness

The Asymptotic Stability of Weakly Perturbed Two Dimensional Hamiltonian Systems

Ludwig Arnold, Peter Imkeller, N. Sri Namachchivaya

IDETC-CIE 2001; 2477-2486https://doi.org/10.1115/DETC2001/VIB-21593

Abstract

View Articletitled, The Asymptotic Stability of Weakly Perturbed Two Dimensional Hamiltonian Systems

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Topics: Approximation , Energy dissipation , Equations of motion , Noise (Sound) , Stability , White noise

Stabilisation of Period-1 Orbits of the Hénon Map: Parametric Variation and Additive Noise

Huw G. Davies

IDETC-CIE 2001; 2487-2493https://doi.org/10.1115/DETC2001/VIB-21594

Abstract

View Articletitled, Stabilisation of Period-1 Orbits of the Hénon Map: Parametric Variation and Additive Noise

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Topics: Noise (Sound) , Bifurcation , Nonlinear dynamical systems

Global Behavior of a Nonlinear Quasiperiodic Mathieu Equation

Randolph S. Zounes, Richard H. Rand

IDETC-CIE 2001; 2495-2505https://doi.org/10.1115/DETC2001/VIB-21595

Abstract

View Articletitled, Global Behavior of a Nonlinear Quasiperiodic Mathieu Equation

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Topics: Perturbation theory , Resonance

P-Bifurcation Aspects of a Modified Duffing Oscillator Near Equilibrium

M. S. Fofana, Dariusz Szwarc

IDETC-CIE 2001; 2507-2526https://doi.org/10.1115/DETC2001/VIB-21596

Abstract

View Articletitled, P-Bifurcation Aspects of a Modified Duffing Oscillator Near Equilibrium

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Topics: Bifurcation , Delays , Equilibrium (Physics) , Manifolds , Stability

Symmetry-Breaking and Chaos in Oscillatory Neural Networks

Yonghong Chen, Jianxue Xu, Tong Fang

IDETC-CIE 2001; 2527-2533https://doi.org/10.1115/DETC2001/VIB-21597

Abstract

View Articletitled, Symmetry-Breaking and Chaos in Oscillatory Neural Networks

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Topics: Artificial neural networks , Chaos , Attractors , Bifurcation , Poincaré maps , Dynamics (Mechanics) , Trajectories (Physics)

Control of Rotary Cranes Using Fuzzy Logic

Amjed A. Al-mousa, Ali H. Nayfeh, Pushkin Kachroo

IDETC-CIE 2001; 2535-2544https://doi.org/10.1115/DETC2001/VIB-21598

Abstract

View Articletitled, Control of Rotary Cranes Using Fuzzy Logic

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Topics: Cranes , Fuzzy logic , Control equipment , Damping , Engines , Oscillations , Simulation , Stress , Automatic control , Computer simulation

Optimal Control of Homoclinic Bifurcation in a Periodically Driven Helmholtz Oscillator

Stefano Lenci, Giuseppe Rega

IDETC-CIE 2001; 2545-2555https://doi.org/10.1115/DETC2001/VIB-21599

Abstract

View Articletitled, Optimal Control of Homoclinic Bifurcation in a Periodically Driven Helmholtz Oscillator

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Topics: Bifurcation , Excitation , Optimal control

Control of an Elasto-Plastic Pendulum

Johannes Gerstmayr, Hans Irschik

IDETC-CIE 2001; 2557-2562https://doi.org/10.1115/DETC2001/VIB-21600

Abstract

View Articletitled, Control of an Elasto-Plastic Pendulum

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Topics: Pendulums , Control equipment , Plasticity , Algebra , Deformation , Equilibrium (Physics) , Rotation

Delayed Position-Feedback Controller for the Reduction of Payload Pendulations of Rotary Cranes

Ali H. Nayfeh, Ziyad N. Masoud

IDETC-CIE 2001; 2563-2571https://doi.org/10.1115/DETC2001/VIB-21601

Abstract

View Articletitled, Delayed Position-Feedback Controller for the Reduction of Payload Pendulations of Rotary Cranes

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Topics: Control equipment , Cranes , Feedback , Computer simulation , Construction equipment , Degrees of freedom

Application of a Sliding Mode Observer for Dynamic Positioning of Ships

Myung-Hyun Kim, Daniel J. Inman

IDETC-CIE 2001; 2573-2582https://doi.org/10.1115/DETC2001/VIB-21602

Abstract

View Articletitled, Application of a Sliding Mode Observer for Dynamic Positioning of Ships

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Topics: Dynamic positioning systems , Ships , Stability , Uncertainty , Actuators , Control equipment , Engineering simulation , Feedback , Fuel consumption , Robustness

Stability of Motorcycles Under Acceleration and Braking

David J. N. Limebeer, Simos Evangelou, Robin S. Sharp

IDETC-CIE 2001; 2583-2591https://doi.org/10.1115/DETC2001/VIB-21603

Abstract

View Articletitled, Stability of Motorcycles Under Acceleration and Braking

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Topics: Braking , Motorcycles , Stability , Machinery , Damping , Dynamic models , Adhesion , Control systems , Modeling , Simulation

Dynamics of Semi-Actively Controlled Vehicles Involving Wheel Hop

G. Verros, S. Natsiavas

IDETC-CIE 2001; 2593-2601https://doi.org/10.1115/DETC2001/VIB-21604

Abstract

View Articletitled, Dynamics of Semi-Actively Controlled Vehicles Involving Wheel Hop

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Topics: Dynamics (Mechanics) , Vehicles , Wheels , Damping , Excitation , Roads , Equations of motion , Dampers , Dimensions , Dynamic response

Stochastic Car Vibrations With Strong Nonlinearities

Walter V. Wedig, Utz von Wagner

IDETC-CIE 2001; 2603-2609https://doi.org/10.1115/DETC2001/VIB-21605

Abstract

View Articletitled, Stochastic Car Vibrations With Strong Nonlinearities

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Topics: Vibration , Approximation , Damping , Excitation , Polynomials , Construction , Density , Engineering simulation , Fokker-Planck equation , Galerkin method

A Simple Adaptive Feedback Controller for Tower Cranes

Hanafy M. Omar, Ali H. Nayfeh

IDETC-CIE 2001; 2611-2621https://doi.org/10.1115/DETC2001/VIB-21606

Abstract

View Articletitled, A Simple Adaptive Feedback Controller for Tower Cranes

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Topics: Control equipment , Feedback , Tower cranes , Stress , Oscillations , Cycles , Algorithms , Cables , Computer simulation , Cranes

The Attitude Stability for Longitudinal Motion of Underwater Vehicle

Deshi Wang, Renbin Xiao, Ming Yang

IDETC-CIE 2001; 2623-2627https://doi.org/10.1115/DETC2001/VIB-21607

Abstract

View Articletitled, The Attitude Stability for Longitudinal Motion of Underwater Vehicle

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Topics: Stability , Underwater vehicles , Bifurcation , Design , Manifolds , Control equipment , Dynamics (Mechanics) , Trajectories (Physics) , Computer simulation , Elevators

Nonlinear Dynamics of the Woodpecker Toy

Remco I. Leine, Christoph Glocker, Dick H. van Campen

IDETC-CIE 2001; 2629-2637https://doi.org/10.1115/DETC2001/VIB-21608

Abstract

View Articletitled, Nonlinear Dynamics of the Woodpecker Toy

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Topics: Nonlinear dynamics , Bifurcation , Friction , Non-smooth dynamics

Dynamics of Oscillator With Soft Impacts

František Peterka

IDETC-CIE 2001; 2639-2645https://doi.org/10.1115/DETC2001/VIB-21609

Abstract

View Articletitled, Dynamics of Oscillator With Soft Impacts

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Topics: Dynamics (Mechanics) , Computer simulation , Degrees of freedom , Linear systems , Nonlinear systems , Stability , Stiffness

Stochastic Nonlinear Dynamics of a Beam System With Impact

N. van de Wouw, A. de Kraker, H. Nijmeijer

IDETC-CIE 2001; 2647-2656https://doi.org/10.1115/DETC2001/VIB-21610

Abstract

View Articletitled, Stochastic Nonlinear Dynamics of a Beam System With Impact

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Topics: Excitation , Linear systems , Modeling , Noise (Sound) , Nonlinear dynamics , Nonlinear systems

Stick-Slip Dynamics of a Two-Degree-of-Freedom System

Jan Awrejcewicz, Pawel Olejnik

IDETC-CIE 2001; 2657-2665https://doi.org/10.1115/DETC2001/VIB-21611

Abstract

View Articletitled, Stick-Slip Dynamics of a Two-Degree-of-Freedom System

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Topics: Dynamics (Mechanics) , Stick-slip , Friction , Chaos

The Use of Experimental Tests in the Formulation of Analytical Models for the Finite Forced Dynamics of Planar Arches

Rocco Alaggio, Francesco Benedettini

IDETC-CIE 2001; 2667-2673https://doi.org/10.1115/DETC2001/VIB-21613

Abstract

View Articletitled, The Use of Experimental Tests in the Formulation of Analytical Models for the Finite Forced Dynamics of Planar Arches

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Topics: Arches , Dynamics (Mechanics)

The Role of Nonlinear Strain-Displacement Relation on the Geometric Stiffening of Rotating Flexible Beams

Marcelo A. Trindade, Rubens Sampaio

IDETC-CIE 2001; 2675-2681https://doi.org/10.1115/DETC2001/VIB-21614

Abstract

View Articletitled, The Role of Nonlinear Strain-Displacement Relation on the Geometric Stiffening of Rotating Flexible Beams

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Topics: Displacement , Dynamics (Mechanics) , Steady state , Stress

Efficient Dynamic Simulation of Flexible Link Manipulators With PID Control

Ronald G. K. M. Arts, J. B. Jonker

IDETC-CIE 2001; 2683-2690https://doi.org/10.1115/DETC2001/VIB-21615

Abstract

View Articletitled, Efficient Dynamic Simulation of Flexible Link Manipulators With PID Control

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Topics: Manipulators , Simulation , Modal analysis , Control systems , Degrees of freedom , Flexible manipulators , Trajectories (Physics)

Comparison of the Dynamics of Low Immersion Milling and Cutting With Varying Spindle Speed

Tamás Insperger, Gábor Stépán, Sri N. Namachchivaya

IDETC-CIE 2001; 2691-2698https://doi.org/10.1115/DETC2001/VIB-21616

Abstract

View Articletitled, Comparison of the Dynamics of Low Immersion Milling and Cutting With Varying Spindle Speed

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Topics: Cutting , Dynamics (Mechanics) , Milling , Stability , Delays , Delay differential equations , Bifurcation , Dynamic systems , Excitation , Machine tools

A Unified Framework for the Study of Periodic Solutions of Nonlinear Delay Differential Equations

M. S. Fofana

IDETC-CIE 2001; 2699-2718https://doi.org/10.1115/DETC2001/VIB-21617

Abstract

View Articletitled, A Unified Framework for the Study of Periodic Solutions of Nonlinear Delay Differential Equations

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Topics: Bifurcation , Delay differential equations , Delays , Manifolds , Theorems (Mathematics) , Differential equations , Stability

Signatures of Acoustic Emission Signals Generated During High Speed Cutting

Andre Sitz, Udo Schwarz, J. Kurths, Doris Maus, Michael Wiese, G. Warnecke

IDETC-CIE 2001; 2719-2723https://doi.org/10.1115/DETC2001/VIB-21618

Abstract

View Articletitled, Signatures of Acoustic Emission Signals Generated During High Speed Cutting

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Topics: Acoustic emissions , Cutting , Signals , Differential equations , Modeling , Steel

Analysis of Load Dependent Dynamic Transmission Error Response of Gears With Random Pitch Error

János Márialigeti, László Lovas

IDETC-CIE 2001; 2725-2733https://doi.org/10.1115/DETC2001/VIB-21619

Abstract

View Articletitled, Analysis of Load Dependent Dynamic Transmission Error Response of Gears With Random Pitch Error

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Topics: Errors , Fourier analysis , Gears , Stress

Linear and Nonlinear Dynamical Coupling of a Class of Electro-Mechanical Systems

Stefano Vidoli, Fabrizio Vestroni

IDETC-CIE 2001; 2735-2742https://doi.org/10.1115/DETC2001/VIB-21620

Abstract

View Articletitled, Linear and Nonlinear Dynamical Coupling of a Class of Electro-Mechanical Systems

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Topics: Damping , Electrical components , Electromechanical systems , Energy transformation , Nonlinear dynamics , Vibration

Power-Electronics Converters: A Field Rich in Discontinuities

Ali H. Nayfeh, Sudip K. Mazumder

IDETC-CIE 2001; 2743-2749https://doi.org/10.1115/DETC2001/VIB-21621

Abstract

View Articletitled, Power-Electronics Converters: A Field Rich in Discontinuities

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Topics: Dynamics (Mechanics) , Electronics , Nonlinear dynamical systems , Signals , Stability

A Simple Method of Chaos Detection in Mechanical Systems With Discontinuities

Andrzej Stefanski, Tomasz Kapitaniak, John Brindley

IDETC-CIE 2001; 2751-2756https://doi.org/10.1115/DETC2001/VIB-21622

Abstract

View Articletitled, A Simple Method of Chaos Detection in Mechanical Systems With Discontinuities

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Topics: Chaos , Non-smooth dynamics , Synchronization

Finding All Solutions of Non-Linear Oscillators via Interval Analysis

Kosuke Karashima, Mikio Nakai

IDETC-CIE 2001; 2757-2763https://doi.org/10.1115/DETC2001/VIB-21623

Abstract

View Articletitled, Finding All Solutions of Non-Linear Oscillators via Interval Analysis

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Topics: Algorithms , Nonlinear equations , Steady state

Experimental and Simulational Investigation of Chaotic Behavior in Bilinear System With Clearance

Md. Zahid Hossain, Kazuki Mizutani, Hideki Sawai

IDETC-CIE 2001; 2765-2772https://doi.org/10.1115/DETC2001/VIB-21624

Abstract

View Articletitled, Experimental and Simulational Investigation of Chaotic Behavior in Bilinear System With Clearance

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Topics: Chaos , Clearances (Engineering) , Springs

Bifurcations and Chaos in Forced, Coupled Pendula

Kazuyuki Yagasaki

IDETC-CIE 2001; 2773-2777https://doi.org/10.1115/DETC2001/VIB-21625

Abstract

View Articletitled, Bifurcations and Chaos in Forced, Coupled Pendula

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Topics: Bifurcation , Chaos , Dynamics (Mechanics) , Computer simulation , Damping , Oscillations

Chaotic Motion in the Vicinity of Separatrix of a Parametrically Driven Duffing Oscillator With a Twin-Well Potential

Albert C. J. Luo

IDETC-CIE 2001; 2779-2784https://doi.org/10.1115/DETC2001/VIB-21626

Abstract

View Articletitled, Chaotic Motion in the Vicinity of Separatrix of a Parametrically Driven Duffing Oscillator With a Twin-Well Potential

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Topics: Excitation , Parametric oscillators , Resonance

A Study of Chaotic Motion on Non-Linear Vibration-Isolation System

Qing Ouyang, Shi-Jian Zhu, Yin Shi

IDETC-CIE 2001; 2785-2787https://doi.org/10.1115/DETC2001/VIB-21627

Abstract

View Articletitled, A Study of Chaotic Motion on Non-Linear Vibration-Isolation System

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Topics: Vibration isolation , Electromagnetic spectrum , Damping , Emission spectroscopy , Excitation , Nonlinear vibration , Phase space , Spectroscopy , Stiffness , Vibration

Application of Mechanized Mathematics in Rotor Dynamics

Liguo Wang, Wenhu Huang, Chao Hu

IDETC-CIE 2001; 2789-2795https://doi.org/10.1115/DETC2001/VIB-21628

Abstract

View Articletitled, Application of Mechanized Mathematics in Rotor Dynamics

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Topics: Mathematics , Rotordynamics , Bearings , Rotors , Whirls , Algebra , China , Disks

Vibration of an Asymmetrical Shaft With Gravity and Nonlinear Spring Characteristics

Yukio Ishida, Tsuyoshi Inoue, Jun Liu, Akihiro Suzuki

IDETC-CIE 2001; 2797-2805https://doi.org/10.1115/DETC2001/VIB-21629

Abstract

View Articletitled, Vibration of an Asymmetrical Shaft With Gravity and Nonlinear Spring Characteristics

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Topics: Gravity (Force) , Springs , Vibration , Resonance , Stiffness , Bearings , Clearances (Engineering) , Ball bearings , Equilibrium (Physics) , Limit cycles

The Swing Vibration and Transverse Oscillation of a Cracked Rotor and the Intermittence Chaos

G. Meng, W. Y. Qin, T. Zhang

IDETC-CIE 2001; 2807-2815https://doi.org/10.1115/DETC2001/VIB-21631

Abstract

View Articletitled, The Swing Vibration and Transverse Oscillation of a Cracked Rotor and the Intermittence Chaos

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Topics: Chaos , Oscillations , Rotors , Vibration

Mechanical Fault Diagnosis for Abnormal Vibration Excited by Steam in High Pressure Turbine of Turbo-Generator Set

Xiaoyin He, Zhengjia He

IDETC-CIE 2001; 2817-2820https://doi.org/10.1115/DETC2001/VIB-21632

Abstract

View Articletitled, Mechanical Fault Diagnosis for Abnormal Vibration Excited by Steam in High Pressure Turbine of Turbo-Generator Set

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Topics: Fault diagnosis , High pressure (Physics) , Steam , Turbines , Turbogenerators , Vibration , Maintenance , Rotors , Pipes , Signal processing

Prediction for the Rub-Impact Phenomena in Rotor Systems

Zhiqiang Wu, Yushu Chen

IDETC-CIE 2001; 2821-2825https://doi.org/10.1115/DETC2001/VIB-21633

Abstract

View Articletitled, Prediction for the Rub-Impact Phenomena in Rotor Systems

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Topics: Rotors , Bifurcation , Clearances (Engineering) , Design , Nonlinear dynamical systems , Resonance

Nonlinear Dynamic Analysis of Partial Rotor Rub With Experimental Observations

Yeon-Sun Choi, Chul-Yong Bae

IDETC-CIE 2001; 2827-2834https://doi.org/10.1115/DETC2001/VIB-21634

Abstract

View Articletitled, Nonlinear Dynamic Analysis of Partial Rotor Rub With Experimental Observations

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Topics: Dynamic analysis , Rotors , Computer simulation , Friction , Machinery , Stators , Stiffness , Whirls , Clearances (Engineering)

Influence of Seal Geometry on the Rotordynamic Characteristics of a Round-Hole Pattern Damping Seal

J. Mark Darden, Eric M. Earhart, George T. Flowers

IDETC-CIE 2001; 2835-2841https://doi.org/10.1115/DETC2001/VIB-21635

Abstract

View Articletitled, Influence of Seal Geometry on the Rotordynamic Characteristics of a Round-Hole Pattern Damping Seal

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Topics: Damping , Geometry , Stiffness , Clearances (Engineering) , Design , Stability , Engineers , Fluids , Machinery , Pressure

Study on Nonlinear Dynamic Characters of Rotor-Bearing System

Songbo Xia, Xinjiang Zhang, Xinhua Wu, Genfa Xu

IDETC-CIE 2001; 2843-2848https://doi.org/10.1115/DETC2001/VIB-21636

Abstract

View Articletitled, Study on Nonlinear Dynamic Characters of Rotor-Bearing System

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Topics: Bearings , Rotors , Bifurcation , Chaos , Poincaré maps , Dimensions , Fractals , Stability

Dynamic Analysis of Unsymmetrical Flexible Rotor-Bearing Foundation System Under an Unsteady Oil-Film Force

Zhansheng Liu, Senlin Huang, Jiexian Su, Wenhu Huang

IDETC-CIE 2001; 2849-2853https://doi.org/10.1115/DETC2001/VIB-21637

Abstract

View Articletitled, Dynamic Analysis of Unsymmetrical Flexible Rotor-Bearing Foundation System Under an Unsteady Oil-Film Force

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Topics: Bearings , Dynamic analysis , Rotors , Stiffness , Journal bearings , Anisotropy , Runge-Kutta methods

Computer Aided Analysis of Non-Linear Vibrating Systems

J. S. Rao, Tarun Puri

IDETC-CIE 2001; 2855-2859https://doi.org/10.1115/DETC2001/VIB-21638

Abstract

View Articletitled, Computer Aided Analysis of Non-Linear Vibrating Systems

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Topics: Computer software , Computer-aided engineering , Computers , Degrees of freedom , Differential equations , Dynamics (Mechanics) , Nonlinear systems , Nonlinear vibration , Vibration

Application of Finite Element Method in Time Domain to a Rotor System With Nonlinear Supports

Liguo Wang, Wenhu Huang, Chao Hu

IDETC-CIE 2001; 2861-2866https://doi.org/10.1115/DETC2001/VIB-21639

Abstract

View Articletitled, Application of Finite Element Method in Time Domain to a Rotor System With Nonlinear Supports

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Topics: Finite element methods , Rotors , Bearings , Algebra , Displacement , Dynamic systems , Finite element analysis , Nonlinear differential equations

Single-Bagged Air Spring’s Parameter Calculation

Jingjun Lou, Shijian Zhu, Weijian Qian, Lin He

IDETC-CIE 2001; 2867-2869https://doi.org/10.1115/DETC2001/VIB-21640

Abstract

View Articletitled, Single-Bagged Air Spring’s Parameter Calculation

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Topics: Damping , Dynamic models , Springs , Stiffness

Nonlinear Design-for-Control: Deploying Nonlinearity for Useful Purposes

Douglas E. Adams

IDETC-CIE 2001; 2871-2877https://doi.org/10.1115/DETC2001/VIB-21641

Abstract

View Articletitled, Nonlinear Design-for-Control: Deploying Nonlinearity for Useful Purposes

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Topics: Design , Engineering systems and industry applications , Engineers , Feedback , Linear systems , Optimization

An Experimental Study for Collision Stimulus Device Using a Magneto-Spring

Etsunori Fujita, Noritoshi Nakagawa, Norio Soga, Yumi Ogura, Eiji Sugimoto, Shigeyuki Kojima

IDETC-CIE 2001; 2879-2888https://doi.org/10.1115/DETC2001/VIB-21642

Abstract

View Articletitled, An Experimental Study for Collision Stimulus Device Using a Magneto-Spring

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Topics: Collisions (Physics) , Springs , Magnets , Elastic constants , Magnetic fields , Shock waves , Symmetry (Physics) , Vibration , Actuators , Displacement

Axial Nonlinear Mechanical Vibrations of Large Power Transformer Windings During Short Circuit

Jian-Xue Xu, Zhen-Mao Chen

IDETC-CIE 2001; 2889-2897https://doi.org/10.1115/DETC2001/VIB-21643

Abstract

View Articletitled, Axial Nonlinear Mechanical Vibrations of Large Power Transformer Windings During Short Circuit

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Topics: Circuits , Power transformers , Vibration , Amperes , Steady state , Winding (process) , Cycles , Disks , Displacement , Dynamics (Mechanics)

Research Into the Use of Fractal Geometry for Condition Monitoring of Machinery

Tianxiong Liu, Hongxing Hua, Zhaoneng Chen, Jimei Zhu

IDETC-CIE 2001; 2899-2904https://doi.org/10.1115/DETC2001/VIB-21644

Abstract

View Articletitled, Research Into the Use of Fractal Geometry for Condition Monitoring of Machinery

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Topics: Condition monitoring , Fractals , Geometry , Machinery , Dimensions , Signals , Wavelets , Noise (Sound) , Pumps , Wavelet transforms

New Approach of Wavelet Fractal Analysis to Mechanical Fault Diagnosis

Zhengjia He, Yanyang Zi, Peng Chen, Toshio Toyota

IDETC-CIE 2001; 2905-2909https://doi.org/10.1115/DETC2001/VIB-21645

Abstract

View Articletitled, New Approach of Wavelet Fractal Analysis to Mechanical Fault Diagnosis

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Topics: Fault diagnosis , Fractals , Wavelets

Can Wavelet Transforms Used for Data Compression Equally Suitable for the Use of Machine Fault Diagnosis?

Peter W. Tse, Ling S. He

IDETC-CIE 2001; 2911-2918https://doi.org/10.1115/DETC2001/VIB-21647

Abstract

View Articletitled, Can Wavelet Transforms Used for Data Compression Equally Suitable for the Use of Machine Fault Diagnosis?

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Topics: Compression , Fault diagnosis , Machinery , Wavelet transforms

Web and Virtual Instrument Based Machine Remote Sensing, Monitoring and Fault Diagnostic System

Peter W. Tse, Ling S. He

IDETC-CIE 2001; 2919-2926https://doi.org/10.1115/DETC2001/VIB-21648

Abstract

View Articletitled, Web and Virtual Instrument Based Machine Remote Sensing, Monitoring and Fault Diagnostic System

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Topics: Machinery , Maintenance , Virtual instrumentation

A Study on the Characteristics of Rubber Flexible Pipes

Yin-Long Zhao, Lin He, Wei-Jian Qian, Shi-Jian Zhu

IDETC-CIE 2001; 2927-2929https://doi.org/10.1115/DETC2001/VIB-21649

Abstract

View Articletitled, A Study on the Characteristics of Rubber Flexible Pipes

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Topics: Pipes , Rubber

Nonlinear Parametric Vibrations of an Elastic Structure With a Cylindrical Liquid Container (in the Case of an Anti-Symmetric Sloshing Mode)

Takashi Ikeda, Shin Murakami

IDETC-CIE 2001; 2931-2942https://doi.org/10.1115/DETC2001/VIB-21650

Abstract

View Articletitled, Nonlinear Parametric Vibrations of an Elastic Structure With a Cylindrical Liquid Container (in the Case of an Anti-Symmetric Sloshing Mode)

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Topics: Containers , Sloshing , Vibration , Resonance , Excitation

Coupling Vibration Analysis of Blood Vessels

Jingliang Miao, Haixiang Liu

IDETC-CIE 2001; 2943-2945https://doi.org/10.1115/DETC2001/VIB-21651

Abstract

View Articletitled, Coupling Vibration Analysis of Blood Vessels

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Topics: Blood vessels , Vibration analysis , Vibration , Viscosity , Blood flow , Dynamic models , Variational techniques , Vessels

Driving Characteristics of Traveling Wave Ultrasonic Motor: Effect of Rotor Vibration

Takeshi Nakashima, Masatsugu Yoshizawa, Hitoshi Kuno, Michio Tsukui, Koro Takatsuka, Tsuneo Akuto

IDETC-CIE 2001; 2947-2954https://doi.org/10.1115/DETC2001/VIB-21653

Abstract

View Articletitled, Driving Characteristics of Traveling Wave Ultrasonic Motor: Effect of Rotor Vibration

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Topics: Rotor vibration , Traveling waves , Ultrasonic motors , Rotors , Stators , Vibration , Engines , Motors

Visco-Elastic Systems Under Narrow-Band Excitation

Wei Xu, Haiwu Rong, Tong Fang

IDETC-CIE 2001; 2955-2960https://doi.org/10.1115/DETC2001/VIB-21654

Abstract

View Articletitled, Visco-Elastic Systems Under Narrow-Band Excitation

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Topics: Excitation , Random excitation , Limit cycles , Stability , Steady state , Computer simulation , Damping , Nonlinear systems , Random vibration , Stochastic processes

The Analysis of Nonlinear Random Vibration of Vehicles

Jingliang Miao, Haixiang Liu

IDETC-CIE 2001; 2961-2962https://doi.org/10.1115/DETC2001/VIB-21655

Abstract

View Articletitled, The Analysis of Nonlinear Random Vibration of Vehicles

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Topics: Random vibration , Vehicles , Vibration , Damping , Random excitation , Springs , Vibration equipment

The Nonlinear Vibration of a Vehicle and Passenger System

Ke Yu, Albert C. J. Luo, Yuancheng He

IDETC-CIE 2001; 2963-2969https://doi.org/10.1115/DETC2001/VIB-21657

Abstract

View Articletitled, The Nonlinear Vibration of a Vehicle and Passenger System

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Topics: Equilibrium (Physics) , Nonlinear vibration , Stability , Vehicles

The Effect of Nonlinear Stiffness on the Maximum Response of the Shock-Isolating System Under Shock Action

Xue-Tao Weng, Shi-Jian Zhu, Wei-Jian Qian, Lin He

IDETC-CIE 2001; 2971-2976https://doi.org/10.1115/DETC2001/VIB-21658

Abstract

View Articletitled, The Effect of Nonlinear Stiffness on the Maximum Response of the Shock-Isolating System Under Shock Action

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Topics: Shock (Mechanics) , Stiffness

Control of a Buckled Beam Subjected to a Compressive Force

Hiroshi Yabuno, Kazuya Ando, Nobuharu Aoshima

IDETC-CIE 2001; 2977-2982https://doi.org/10.1115/DETC2001/VIB-21662

Abstract

View Articletitled, Control of a Buckled Beam Subjected to a Compressive Force

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Topics: Buckling , Coulombs , Deflection , Feedback , Friction , Steady state

Prospect of Applying Controlling Chaotic Vibration in the Waterborne-Noise Confrontation

Rong-Jun Jiang, Shi-Jian Zhu, Lin He, Wei-Jian Qian

IDETC-CIE 2001; 2983-2985https://doi.org/10.1115/DETC2001/VIB-21663

Abstract

View Articletitled, Prospect of Applying Controlling Chaotic Vibration in the Waterborne-Noise Confrontation

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Topics: Noise (Sound) , Vibration , Chaos , Stiffness

Friction, Instability and Parametric Studies of a Nonlinear Model for an Aircraft Brake Whirl Analysis

Jean-Jacques Sinou, Fabrice Thouverez, Louis Jezequel, Guy-Bernard Mazet

IDETC-CIE 2001; 2987-2994https://doi.org/10.1115/DETC2001/VIB-21726

Abstract

View Articletitled, Friction, Instability and Parametric Studies of a Nonlinear Model for an Aircraft Brake Whirl Analysis

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Topics: Aircraft , Bifurcation , Brakes , Friction , Limit cycles , Manifolds , Stability , Whirls

Reducing Friction Forces by Means of Applied Vibration

Izhak Bucher, Oded Wertheim

IDETC-CIE 2001; 2995-3000https://doi.org/10.1115/DETC2001/VIB-21727

Abstract

View Articletitled, Reducing Friction Forces by Means of Applied Vibration

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Topics: Friction , Vibration , Dynamics (Mechanics) , Machining , Structural optimization

Transient Dynamic Analysis of Friction Induced Vibration in Aircraft Brakes

Dene Glaznieks, Carl Trustee

IDETC-CIE 2001; 3001-3006https://doi.org/10.1115/DETC2001/VIB-21730

Abstract

View Articletitled, Transient Dynamic Analysis of Friction Induced Vibration in Aircraft Brakes

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Topics: Aircraft , Brakes , Dynamic analysis , Friction , Transients (Dynamics) , Vibration , Finite element analysis , Hydraulics , Modeling , Resolution (Optics)

Design of a Scaled Model for a High Rise, High Speed Elevator

W. D. Zhu, L. J. Teppo

IDETC-CIE 2001; 3007-3018https://doi.org/10.1115/DETC2001/VIB-21731

Abstract

View Articletitled, Design of a Scaled Model for a High Rise, High Speed Elevator

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Topics: Design , Elevators , Cables , Scaling laws (Mathematical physics) , Dimensional analysis , Dynamics (Mechanics) , Engineering prototypes , Hardware , Hoists , Tension

Order Reduction of Bilinear Systems Containing a Clearance

Eric A. Butcher

IDETC-CIE 2001; 3019-3028https://doi.org/10.1115/DETC2001/VIB-21732

Abstract

View Articletitled, Order Reduction of Bilinear Systems Containing a Clearance

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Topics: Clearances (Engineering) , Approximation , Computer simulation , Degrees of freedom , Dimensions , Time series

Limitations in the Modal Superposition for Two-Degree-of-Freedom Systems With Impact Non-Linearities

C.-H. Lamarque, O. Janin

IDETC-CIE 2001; 3029-3037https://doi.org/10.1115/DETC2001/VIB-21733

Abstract

View Articletitled, Limitations in the Modal Superposition for Two-Degree-of-Freedom Systems With Impact Non-Linearities

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Amplitude Nonlinear Normal Modes of Piecewise Linear Systems

Dongying Jiang, Vincent Soumier, Christophe Pierre, Steven W. Shaw

IDETC-CIE 2001; 3039-3048https://doi.org/10.1115/DETC2001/VIB-21734

Abstract

View Articletitled, Amplitude Nonlinear Normal Modes of Piecewise Linear Systems

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Topics: Bifurcation , Construction , Linear systems , Manifolds , Numerical analysis , Poincaré maps , Stability

Analysis of Periodic Frictional Contact in Finite Elements Problems

Samuel Nacivet, Christophe Pierre, Fabrice Thouverez, Louis Jezequel

IDETC-CIE 2001; 3049-3058https://doi.org/10.1115/DETC2001/VIB-21735

Abstract

View Articletitled, Analysis of Periodic Frictional Contact in Finite Elements Problems

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Topics: Finite element analysis , Dry friction , Friction , Computation , Coulomb's law , Dampers , Damping , Dynamics (Mechanics) , Finite element methods , Finite element model

Active Stabilization of Centrifugal Compressor Using Adjustable Geometry Impeller

K. M. Saad Eldin

IDETC-CIE 2001; 3059-3067https://doi.org/10.1115/DETC2001/VIB-21736

Abstract

View Articletitled, Active Stabilization of Centrifugal Compressor Using Adjustable Geometry Impeller

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Topics: Compressors , Geometry , Impellers , Surges , Flow (Dynamics) , Blades , Compression , Pressure

A Theoretical Model of Oscillations of Paramagnetic or Diamagnetic Structures Subject to Passive Magnetic Elements

Bruno A. D. Piombo, Elvio Bonisoli, Massimo Ruzzene

IDETC-CIE 2001; 3069-3077https://doi.org/10.1115/DETC2001/VIB-21737

Abstract

View Articletitled, A Theoretical Model of Oscillations of Paramagnetic or Diamagnetic Structures Subject to Passive Magnetic Elements

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Topics: Aluminum , Brass (Metal) , Circuits , Copper , Currents , Damping , Degrees of freedom , Dynamic response , Eddies (Fluid dynamics) , Magnetic fields

Newtonian and Variational Formulations of the Vibrations of Plates With Active Constrained Layer Damping

Chul H. Park, A. Baz

IDETC-CIE 2001; 3079-3088https://doi.org/10.1115/DETC2001/VIB-21738

Abstract

View Articletitled, Newtonian and Variational Formulations of the Vibrations of Plates With Active Constrained Layer Damping

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Topics: Active damping , Plates (structures) , Vibration , Damping , Design , Dynamics (Mechanics) , Engineering systems and industry applications

Localization and Control of Wave Propagation in Active Periodic Fluid-Loaded Shells

M. Ruzzene, A. Baz

IDETC-CIE 2001; 3089-3109https://doi.org/10.1115/DETC2001/VIB-21739

Abstract

View Articletitled, Localization and Control of Wave Propagation in Active Periodic Fluid-Loaded Shells

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Topics: Fluids , Shells , Wave propagation , Actuators , Sound , Vibration , Electromagnetic spectrum , Excitation , Feedback , Periodic structures

Control of Magnetic Bearing Spindles During N-Waved Machining

Zdzislaw Gosiewski, Jerzy T. Sawicki, Kenneth R. Bischof

IDETC-CIE 2001; 3111-3118https://doi.org/10.1115/DETC2001/VIB-21740

Abstract

View Articletitled, Control of Magnetic Bearing Spindles During N-Waved Machining

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Topics: Machining , Magnetic bearings , Control systems , Adaptive control , Dynamics (Mechanics) , Gain scheduling , Open loop systems

Smart Structures: Gas Turbine Engine Applications

Sanford Fleeter, Patrick B. Lawless

IDETC-CIE 2001; 3119-3125https://doi.org/10.1115/DETC2001/VIB-21748

Abstract

View Articletitled, Smart Structures: Gas Turbine Engine Applications

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Topics: Gas turbines , Smart structures , High cycle fatigue , Smart materials , Actuators , Aircraft , Airfoils , Control systems , Damping , Flutter (Aerodynamics)

Sensorless Early Detection of Mechanical Faults: Developments in Smart Rotating Machines

Alexander G. Parlos, Kyusung Kim, Raj M. Bharadwaj

IDETC-CIE 2001; 3127-3134https://doi.org/10.1115/DETC2001/VIB-21750

Abstract

View Articletitled, Sensorless Early Detection of Mechanical Faults: Developments in Smart Rotating Machines

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Topics: Machinery , Failure , Failure mechanisms , Flaw detection , Sensors , Signals , Stress , Transients (Dynamics) , Artificial neural networks , Bearings

Fault Tolerant Control of Magnetic Bearings

Uhn Joo Na, Andrew Provenza, Alan B. Palazzolo, Benjamin Choi, Gerald Montague, Albert Kascak

IDETC-CIE 2001; 3135-3141https://doi.org/10.1115/DETC2001/VIB-21751

Abstract

View Articletitled, Fault Tolerant Control of Magnetic Bearings

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Topics: Magnetic bearings , Failure , Algorithms , Actuators , Bearings , Currents , Databases , Machinery , Magnetic fields , Simulation

Magneto-Elastic Compliant Mechanisms

Janarthanan Venkataraghavan, Arun R. Srinivasa

IDETC-CIE 2001; 3143-3151https://doi.org/10.1115/DETC2001/VIB-21753

Abstract

View Articletitled, Magneto-Elastic Compliant Mechanisms

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Topics: Active materials , Actuators , Compliant mechanisms , Deformation , Degrees of freedom , Design , Electromagnetic radiation , Fluids , Magnetic fields , Manufacturing

A Model to Evaluate the Aerodynamic Energy Requirements of Active Materials in Morphing Wings

Gregory W. Pettit, Harry H. Robertshaw, Frank H. Gern, Daniel J. Inman

IDETC-CIE 2001; 3153-3160https://doi.org/10.1115/DETC2001/VIB-21754

Abstract

View Articletitled, A Model to Evaluate the Aerodynamic Energy Requirements of Active Materials in Morphing Wings

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Topics: Active materials , Wings , Aerodynamics , Aircraft , Fluid-dynamic forces , Actuators , Computer simulation , Errors , Flight , Shapes

Using Triaxial Accelerometer Data for Vibration Monitoring of Helicopter Gearboxes

Irem Y. Tumer, Edward M. Huff

IDETC-CIE 2001; 3161-3171https://doi.org/10.1115/DETC2001/VIB-21755

Abstract

View Articletitled, Using Triaxial Accelerometer Data for Vibration Monitoring of Helicopter Gearboxes

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Topics: Accelerometers , Mechanical drives , Vibration , Flaw detection , Flight , Monitoring systems , Principal component analysis , Vibration analysis , Vibration measurement , Vibration monitors