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

Skip to Main Content

Skip Nav Destination

Proceedings Volume Cover

ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference

August 28–31, 2011

Washington, DC, USA

Conference Sponsors:

ISBN:

978-0-7918-5478-5

In This Volume

23rd Biennial Conference on Mechanical Vibration and Noise (154)

Volume 1: 23rd Biennial Conference on Mechanical Vibration and Noise, Parts A and B

23rd Biennial Conference on Mechanical Vibration and Noise

Condition Monitoring and Diagnostics

Blind Source Separation of a Single Channel Based on Repeated Independent Component Analysis

Yong-gang Leng, Ting-ting Chen, Yue-ran Pan, Zhi-hui Lai

IDETC-CIE 2011; 3-7doi:https://doi.org/10.1115/DETC2011-47120

Topics: Blind source separation , Independent component analysis , Signals , Separation (Technology) , Algorithms , Computer simulation , Data acquisition , Signal processing

The Underwater Effects of High Power, High Frequency Acoustic Noise on MEMS Gyroscopes

William N. Yunker, Pregassen Soobramaney, Meagan Black, Robert N. Dean, George T. Flowers, Anwar Ahmed

IDETC-CIE 2011; 9-14doi:https://doi.org/10.1115/DETC2011-47180

Topics: Acoustics , Microelectromechanical systems , Noise (Sound) , Resonance , Shock (Mechanics) , Underwater vehicles , Vibration , Water

On the Use of the Instantaneous Angular Speed Measurement in Non Stationary Mechanism Monitoring

Hugo Andre´, Didier Re´mond, Adeline Bourdon

IDETC-CIE 2011; 15-24doi:https://doi.org/10.1115/DETC2011-47470

Topics: Bearings , Downtime , Machinery , Sensors , Signal processing , Vibration , Wind energy , Wind turbines

Failure Analysis of a High Pressure Descaling Pump Using Envelope Analysis

Yimin Shao, Wennian Yu, Qing Chen, Huifang Xiao, Xiangzhi Yu

IDETC-CIE 2011; 25-29doi:https://doi.org/10.1115/DETC2011-47553

Topics: Descaling (Metals) , Failure analysis , High pressure (Physics) , Pumps , Vibration , Signals , Engines , Gears , Motors , Furnaces

A Novel and Flexible Design of Magnetostrictive Sensor for Strand/Rope Defect Inspection

Peter W. Tse, X. C. Liu, X. J. Wang, D. Wang

IDETC-CIE 2011; 31-35doi:https://doi.org/10.1115/DETC2011-47692

Topics: Design , Inspection , Ropes , Sensors , Failure , Steel , Bridges (Structures) , Cable cars , Cables , Circuits

Three Dimensional Vibration Analysis of Rectangular Plates With Undamaged and Damaged Boundaries by the Spectral Collocation Method

Ma’en S. Sari, Eric A. Butcher

IDETC-CIE 2011; 37-45doi:https://doi.org/10.1115/DETC2011-48049

Topics: Plates (structures) , Vibration analysis , Boundary-value problems , Damage , Eigenvalues , Elastic plates , Free vibrations , Oscillating frequencies , Springs

Multi-Fault Diagnosis of Ball Bearings Using Appropriate IMFs for Envelope Analysis

Wen-Chang Tsao, Min-Chun Pan

IDETC-CIE 2011; 47-54doi:https://doi.org/10.1115/DETC2011-48138

Topics: Ball bearings , Bearings , Electromagnetic spectrum , Flaw detection , Resonance , Rolling bearings

The Use of Time-Frequency Methods in Rotor/Stator Impact-Rubbing Detection

Jindrich Liska, Jan Jakl, Vaclav Cerny

IDETC-CIE 2011; 55-64doi:https://doi.org/10.1115/DETC2011-48211

Topics: Rotors , Stators , Spectra (Spectroscopy) , Algorithms , Computation , Machinery , Phase transitions , Steam turbines , Vibration

Development of a Test Rig for Multi-Axial Static and Dynamic Loading of Bearings

William Jacobs, Marco Malago´, Rene Boonen, Paul Sas, David Moens

IDETC-CIE 2011; 65-74doi:https://doi.org/10.1115/DETC2011-48260

Topics: Bearings , Dynamic testing (Materials) , Condition monitoring , Stress , Accelerometers , Design , Errors , Machinery , Mechanical drives , Probes

Cracked Shaft Damage Identification via Symmetry Breaking Active Magnetic Bearing Control and Interrogation

J. Zhao, H. A. DeSmidt

IDETC-CIE 2011; 75-82doi:https://doi.org/10.1115/DETC2011-48738

Topics: Damage , Magnetic bearings , Disks , Fracture (Materials) , Dynamics (Mechanics) , Feedback , Fracture mechanics , Rotors , Sensors , Stiffness

Study of Start-Up Vibration Response for Oil Whip and Dry Whip Through Hilbert Huang Transform

Chen-Chao Fan, Jhe-Wei Syu, Min-Chun Pan, Wen-Chang Tsao

IDETC-CIE 2011; 83-87doi:https://doi.org/10.1115/DETC2011-48818

Topics: Vibration , Machinery , Fluid handling , Signals , Clearances (Engineering) , Damage , Emission spectroscopy , Failure , Fluids , Rotors

Acoustic Emission Source Location During the Monitoring of Composite Fracture Using a Closely Arranged Sensor Array

Dirk Aljets, Alex Chong, Steve Wilcox

IDETC-CIE 2011; 89-96doi:https://doi.org/10.1115/DETC2011-48878

Topics: Acoustic emissions , Composite materials , Fracture (Materials) , Fracture (Process) , Sensors , Waves , Structural health monitoring , Damage , Algorithms , Anisotropy

Discontinuous Dynamical Systems and Synchronization

Visualizing Non-Linear Control System Performance by Means of Multidimensional Scaling

J. A. Tenreiro Machado

IDETC-CIE 2011; 97-102doi:https://doi.org/10.1115/DETC2011-47283

Topics: Control systems , Nonlinear control systems , Nonlinear systems , Signals

Chaos and Diffusion in Dynamical Systems With Periodic Impulses

Albert C. J. Luo

IDETC-CIE 2011; 103-111doi:https://doi.org/10.1115/DETC2011-47387

Topics: Chaos , Diffusion (Physics) , Dynamic systems , Impulse (Physics) , Flow (Dynamics)

Synchronization Dynamics of Two Gyroscope Systems

Fuhong Min, Albert C. J. Luo

IDETC-CIE 2011; 113-120doi:https://doi.org/10.1115/DETC2011-47388

Topics: Dynamics (Mechanics) , Synchronization , Dynamic systems

Fractional Variable Structure Control

J. A. Tenreiro Machado

IDETC-CIE 2011; 121-126doi:https://doi.org/10.1115/DETC2011-47639

Topics: Closed loop systems , Control algorithms , Manipulators

Identification of the Cutting Forces Coefficients via Milling Process Simulation

Sergey A. Voronov, Igor A. Kiselev, Maxim G. Yakovlev

IDETC-CIE 2011; 127-133doi:https://doi.org/10.1115/DETC2011-48216

Topics: Cutting , Milling , Process simulation , Algorithms , Computer simulation , Dynamic models , Dynamics (Mechanics) , Finite element model , Kinematics , Modeling

Analytical Solutions for Nonlinear Lateral Sloshing in Partially-Filled Elliptical Tankers

Davood Younesian, Hassan Askari, Zia Saadatnia, Ebrahim Esmailzadeh

IDETC-CIE 2011; 135-139doi:https://doi.org/10.1115/DETC2011-48468

Topics: Sloshing , Tankers , Oscillations , Computer simulation , Containers , Energy budget (Physics) , Fluids , Hardening , Modeling , Nonlinear dynamical systems

Investigation of the Internal Resonance and Regenerative Chatter Dynamics in Nonlinear Milling Process

Hamed Moradi, Mohammad R. Movahhedy, Gholamreza Vossoughi, Mohammad T. Ahmadian

IDETC-CIE 2011; 141-150doi:https://doi.org/10.1115/DETC2011-48490

Topics: Chatter , Dynamics (Mechanics) , Milling , Resonance

On Stability of a Nonlinear, Periodically Time Varying, Rotating Blade

Fengxia Wang

IDETC-CIE 2011; 151-158doi:https://doi.org/10.1115/DETC2011-48574

Topics: Bifurcation , Rotating blades , Stability

Flow Induced Vibration and Critical Velocities

Akindeji Ojetola, Noel Jordan Jameson, Hamid R. Hamidzadeh

IDETC-CIE 2011; 159-163doi:https://doi.org/10.1115/DETC2011-48767

Topics: Aerospace industry , Cantilevers , Density , Design , Energy generation , Flow (Dynamics) , Flow-induced vibrations , Fluids , Geometry , Nuclear reactors

A Numerical Scheme for a Class of Parametric Problem of Fractional Variational Calculus

Om P. Agrawal, Md. Mehedi Hasan, X. W. Tangpong

IDETC-CIE 2011; 165-171doi:https://doi.org/10.1115/DETC2011-48768

Topics: Algorithms , Eigenvalues , Error analysis , Numerical analysis , Optimization

Dynamics and Control of Bio-Systems

Complex Modal Analysis of the Swimming Motion of a Whiting

B. F. Feeny, A. K. Feeny

IDETC-CIE 2011; 173-183doi:https://doi.org/10.1115/DETC2011-48204

Topics: Chalk , Modal analysis , Biology , Deflection , Filters , Kinematics , Wavelength , Waves

Feature Extraction and Abnormality Detection in Autonomic Regulation of Cardiovascular System

Ali Jalali, C. Nataraj, Margaret Butchy, Ali Ghaffari

IDETC-CIE 2011; 185-189doi:https://doi.org/10.1115/DETC2011-48617

Topics: Algorithms , Blood , Cardiovascular system , Feature extraction , Pressure , Time series

Computational Modeling of Hypoplastic Left Heart Syndrome (HLHS) in Newborn Babies

Ali Jalali, C. Nataraj, Gerard F. Jones, Daniel J. Licht

IDETC-CIE 2011; 191-197doi:https://doi.org/10.1115/DETC2011-48825

Topics: Blood , Blood flow , Circuits , Computer simulation , Flow (Dynamics) , Lumped parameter models , Patents , Physiology , Pressure , Pulmonary artery

Coupled-Oscillator Model of Locomotion Stability With Elastically-Suspended Loads

Jeffrey Ackerman, Justin Seipel

IDETC-CIE 2011; 199-205doi:https://doi.org/10.1115/DETC2011-48828

Topics: Stability , Stress , Tradeoffs , Biology , Elasticity , Surface roughness

Dynamics of Phononic Materials and Structures

Analysis of Elastic Wave Propagation in Nonlinear Beams

Mohammad H. Abedinnasab, Mahmoud I. Hussein

IDETC-CIE 2011; 207-212doi:https://doi.org/10.1115/DETC2011-48672

Topics: Elastic waves , Deformation , Dispersion relations , Kinematics , Tensors , Wave amplitude , Waveguides , Waves

Wave Propagation in Membrane-Based Nonlinear Periodic Structures

Raj K. Narisetti, Massimo Ruzzene, Michael J. Leamy

IDETC-CIE 2011; 213-220doi:https://doi.org/10.1115/DETC2011-48700

Topics: Membranes , Periodic structures , Wave propagation , Energy gap , Excitation , Finite element analysis , Micromachining , Stiffness , Ultrasonic transducers

Energy Harvesting

Topology Optimization of Energy Harvesting Skin Structure Utilizing Harmonic Vibration

Soobum Lee, Andres Tovar

IDETC-CIE 2011; 221-228doi:https://doi.org/10.1115/DETC2011-47097

Topics: Energy harvesting , Optimization , Skin , Topology , Vibration , Piezoelectric materials , Algorithms , Design , Environmental health and safety , Finite element analysis

Comparison of Linear and Nonlinear Electromagnetic Coupling Models for a Linear Oscillator

Benjamin A. M. Owens, Brian P. Mann

IDETC-CIE 2011; 229-237doi:https://doi.org/10.1115/DETC2011-47782

Topics: Harmonic oscillators , Excitation , Computer simulation , Electronic systems , Engineering simulation , Modeling , Simulation

Optimum Design of Cantilevered Piezoelectric Harvester Based on Distributed Parameter Model

Saad F. Alazemi, Ahmet S. Yigit, Khaled A. Alhazza

IDETC-CIE 2011; 239-246doi:https://doi.org/10.1115/DETC2011-47803

Topics: Design , Distributed parameter models , Energy generation , Cantilevers , Excitation , Finite element analysis , Finite element methods , Finite element model , Optimization , Resonance

Multi-Modal Vibration Energy Harvesting Using a Trapezoidal Plate

Mustafa H. Arafa

IDETC-CIE 2011; 247-254doi:https://doi.org/10.1115/DETC2011-47817

Topics: Energy harvesting , Vibration , Design , Dynamic models , Electromagnetic radiation , Excitation , Geometry , Magnets

Comparing the Performance of a Nonlinear Energy Harvester in Mono- and Bi-Stable Potentials

Ravindra Masana, Mohammed F. Daqaq

IDETC-CIE 2011; 255-264doi:https://doi.org/10.1115/DETC2011-47828

Topics: Energy harvesting

Analytical Approximation and Experimental Study of Bi-Stable Hybrid Nonlinear Energy Harvesting System

M. Amin Karami, Paulo S. Varoto, Daniel J. Inman

IDETC-CIE 2011; 265-271doi:https://doi.org/10.1115/DETC2011-47871

Topics: Approximation , Energy harvesting , Excitation , Limit cycles , Circuits , Computation , Electric load , Energy generation , Frequency response , Modeling

Effects of Geometric and Material Properties on Electrical Power Harvested From a Bimorph Piezoelectric Cantilever Beam

Nataraj Chandrasekharan, Jaehyung Ju, Lonny Thompson

IDETC-CIE 2011; 273-282doi:https://doi.org/10.1115/DETC2011-48003

Topics: Cantilever beams , Electricity (Physics) , Energy harvesting , Materials properties , Design , Piezoelectric materials , Brass (Metal) , Cantilevers , Experimental design , Finite element analysis

Evaluation of Ring-Type Energy Harvesters

S. D. Hu, H. Li, H. S. Tzou

IDETC-CIE 2011; 283-292doi:https://doi.org/10.1115/DETC2011-48137

Topics: Energy harvesting , Oscillations , Circuits , Design , Membranes , Piezoelectric materials , Vibration

Energy Harvesting Characteristics of Conical Shells

H. Li, S. D. Hu, H. S. Tzou

IDETC-CIE 2011; 293-300doi:https://doi.org/10.1115/DETC2011-48143

Topics: Energy harvesting , Shells , Circuits , Vibration , Membranes , Mode shapes , Plates (structures) , Thin shells

Experimental Investigation of Energy Harvesting With Essential Nonlinearities

Angela Triplett, D. Dane Quinn

IDETC-CIE 2011; 301-307doi:https://doi.org/10.1115/DETC2011-48164

Topics: Energy harvesting , Computer simulation , Design , Harmonic oscillators , Stress , Electronics , Energy resources , Excitation , Vibration

Vertically-Aligned Springless Energy Harvester

Mohamed Bendame, Karim Elrayes, Mohamed Mahmoud, Eihab M. Abdel-Rahman, Ehab El-Saadany, Raafat Mansour

IDETC-CIE 2011; 309-315doi:https://doi.org/10.1115/DETC2011-48371

Topics: Energy harvesting , Excitation , Gravity (Force) , Oscillations , Vibration

Investigations on a Nonlinear Energy Harvesting System Consisting of a Flapping Foil and an Electro-Magnetic Generator Using Power Flow Analysis

J. Yang, Y. P. Xiong, J. T. Xing

IDETC-CIE 2011; 317-324doi:https://doi.org/10.1115/DETC2011-48445

Topics: Energy harvesting , Flow (Dynamics) , Generators , Air flow , Stiffness , Degrees of freedom , Energy generation , Engineering systems and industry applications , Flutter (Aerodynamics) , Limit cycles

Optimization of a Micro Power Unit

Iman Khodadad, Len Ball, Rahul Bhagat, Iman Shafieloo, Eihab M. Abdel-Rahman, Ehab El-Saadany, Raafat Mansour, Arsen Hajian

IDETC-CIE 2011; 325-332doi:https://doi.org/10.1115/DETC2011-48687

Topics: Optimization , Design , Energy storage , Generators , Mechanical impedance , Power conditioning circuits

Assessment of Energy Potential and Vibration Mitigation of Regenerative Tuned Mass Dampers on Wind Excited Tall Buildings

Tao Ni, Lei Zuo, Ahsan Kareem

IDETC-CIE 2011; 333-342doi:https://doi.org/10.1115/DETC2011-48728

Topics: Dampers , Energy harvesting , Robustness , Structures , Vibration , Wind

Enhanced Design of Vibration Energy Harvester Using Dual Masses

Xiudong Tang, Lei Zuo

IDETC-CIE 2011; 343-351doi:https://doi.org/10.1115/DETC2011-48791

Topics: Design , Energy harvesting , Vibration , Damping , Excitation , Circuits , Degrees of freedom , Displacement , Springs , Transducers

Experiments in Nonlinear Dynamics and Vibrations

Experimental Investigation of Low Frequency Noise Reduction Using a Nonlinear Vibroacoustic Absorber

Sergio Bellizzi, Bruno Cochelin, Philippe Herzog, Pierre-Olivier Matte´i, Ce´dric Pinhe`de

IDETC-CIE 2011; 353-360doi:https://doi.org/10.1115/DETC2011-47431

Topics: Acoustics , Loudspeakers , Noise control , Pipes , Pistons , Resonance , Transients (Dynamics) , Vibration

Designing a New Type of Energy Trap: A Classical Analog of Quantum Landau-Zener Tunneling

Alexander F. Vakakis, Grigori Sigalov, Mercedes Mane, Lawrence A. Bergman, Leonid I. Manevitch, Yury A. Kosevich

IDETC-CIE 2011; 361-367doi:https://doi.org/10.1115/DETC2011-47690

Topics: Design , Tunnel construction , Pendulums , Energy transformation , Resonance , Vibration

An Eccentric Rotator as a Novel Design of a Nonlinear Energy Sink

Oleg V. Gendelman, Grigori Sigalov, Mercedes Mane, Lawrence A. Bergman, Alexander F. Vakakis, Leonid I. Manevitch

IDETC-CIE 2011; 369-379doi:https://doi.org/10.1115/DETC2011-47764

Topics: Design , Dynamics (Mechanics) , Energy transformation , Gravity (Force) , Harmonic oscillators , Resonance , Stress

Autoparametric Resonances of Elastic Structures Coupled With Two Sloshing Modes in a Square Liquid Tank

Takashi Ikeda, Masaki Takashima, Yuji Harata

IDETC-CIE 2011; 381-390doi:https://doi.org/10.1115/DETC2011-47808

Topics: Resonance , Sloshing , Damping , Vibration , Bifurcation , Dampers , Equations of motion , Excitation , Fluids , Frequency response

Experimental Investigation and Theoretical Analysis of a Nonlinear Energy Sink Under Harmonic Forcing

Etienne Gourc, Guilhem Michon, Se´bastien Seguy, Alain Berlioz

IDETC-CIE 2011; 391-397doi:https://doi.org/10.1115/DETC2011-48090

Topics: Bifurcation , Degrees of freedom , Displacement , Excitation , Harmonic oscillators , Resonance , Springs , Stability , Theoretical analysis

Effective Modal Derivatives Based Reduction Method for Geometrically Nonlinear Structures

Paolo Tiso

IDETC-CIE 2011; 399-406doi:https://doi.org/10.1115/DETC2011-48315

Topics: Approximation , Dimensions , Finite element analysis , Stress , Structural dynamics , Vibration

Proper Orthogonal Decomposition for Nonlinear Radiative Heat Transfer Problems

Daryl Hickey, Luc Masset, Gaetan Kerschen, Olivier Bru¨ls

IDETC-CIE 2011; 407-418doi:https://doi.org/10.1115/DETC2011-48339

Topics: Principal component analysis , Radiative heat transfer , Heat , Modeling , Thermomechanics , Cantilever beams , Degrees of freedom , Errors , Finite element analysis , Finite element methods

Nonlinear Transient Dynamics of Pendulum Torsional Vibration Absorbers

Ryan J. Monroe, Steven W. Shaw

IDETC-CIE 2011; 419-428doi:https://doi.org/10.1115/DETC2011-48353

Topics: Dynamics (Mechanics) , Pendulums , Transients (Dynamics) , Vibration absorbers , Equations of motion , Automotive engines , Cylinders , Design , Engineering simulation , Excitation

Experimental and Numerical Investigations of an Untethered, Nonlinear Spherical Buoy in a Wave Tank

Zach Ballard, Brian Mann

IDETC-CIE 2011; 429-437doi:https://doi.org/10.1115/DETC2011-48401

Topics: Buoys , Morison equation , Waves

Horizontal Pendulum With Sudden Changes in Platform Tilt

Clark C. McGehee, Zach C. Ballard, Brian P. Mann

IDETC-CIE 2011; 439-448doi:https://doi.org/10.1115/DETC2011-48423

Topics: Pendulums , Approximation , Equilibrium (Physics) , Equations of motion

Construction and Use of the Frequency-Energy Plot for a System With Two Essential Nonlinearities

Sean A. Hubbard, Alexander F. Vakakis, Lawrence A. Bergman, D. Michael McFarland

IDETC-CIE 2011; 449-456doi:https://doi.org/10.1115/DETC2011-48576

Topics: Computation , Construction , Degrees of freedom , Excitation , Nonlinear systems , Resonance , Shock (Mechanics) , Transients (Dynamics)

Dynamic Characteristics of a Machine Tool at Working Positions in Operating Test

Huimin Dong, Yang Tan, Delun Wang, Yali Ma

IDETC-CIE 2011; 457-466doi:https://doi.org/10.1115/DETC2011-48899

Topics: Machine tools , Resonance , Vibration , Excitation , Machinery , Testing , Bricks , Damping , Finite element analysis , Finite element methods

Identification of Equivalent Modal Damping and Frequencies in Multi Degree-of-Freedom Nonlinear Systems

D. Dane Quinn, Richard J. Ott, Sean Hubbard, D. Michael McFarland, Lawrence A. Bergman, Alexander F. Vakakis

IDETC-CIE 2011; 467-474doi:https://doi.org/10.1115/DETC2011-48956

Topics: Damping , Degrees of freedom , Nonlinear systems , Nonlinear vibration , Simulation , Vibration

Finite Element Modeling, Modal Testing, Model Updating, and Damage Detection

Nonlinear Normal Modes of Real-World Structures: Application to a Full-Scale Aircraft

M. Peeters, G. Kerschen, J. C. Golinval, C. Stephan

IDETC-CIE 2011; 475-492doi:https://doi.org/10.1115/DETC2011-47141

Topics: Aircraft , Algorithms , Computation , Degrees of freedom , Engineering drawings , Finite element model , Fuel storage , Vibration tests , Wings

Design a New Spherical Super Element to Static and Modal Analysis of Spherical Structures

Hamid Faghani, M. T. Ahmadian

IDETC-CIE 2011; 493-497doi:https://doi.org/10.1115/DETC2011-47151

Topics: Design , Modal analysis

Frequency Based Subsystem Identification Using Hybrid Primal-Dual Formulation

Walter D’Ambrogio, Annalisa Fregolent

IDETC-CIE 2011; 499-508doi:https://doi.org/10.1115/DETC2011-47634

Topics: Equilibrium (Physics) , Frequency response

Structural-Acoustic Simulations of Naval Vehicles Using an Energy Finite Element Method

Nickolas Vlahopoulos

IDETC-CIE 2011; 509-516doi:https://doi.org/10.1115/DETC2011-47758

Topics: Acoustics , Finite element methods , Simulation , Vehicles , Design , Vibration , Hull , Noise (Sound) , Ships , Cycles

Operational Modal Analysis in Absence of a Random Distributed Load

Antonio Culla, Walter D’Ambrogio, Annalisa Fregolent

IDETC-CIE 2011; 517-524doi:https://doi.org/10.1115/DETC2011-47858

Topics: Modal analysis , Stress , Excitation , Mechanical structures , Parameter estimation

Detecting Loosening of Bolted Connections in a Pipeline Using Changes in Natural Frequencies

K. He, W. D. Zhu

IDETC-CIE 2011; 525-533doi:https://doi.org/10.1115/DETC2011-47912

Topics: Pipelines , Damage , Modeling , Vibration , Algorithms , Errors , Noise (Sound) , Bolted flanges , Computer simulation , Failure

Experimental Dynamical Characterization of Beach Tennis Rackets by Modal Analysis

Emiliano Mucchi

IDETC-CIE 2011; 535-544doi:https://doi.org/10.1115/DETC2011-48241

Topics: Modal analysis

Amplitude and Frequency Dependence of the Signal-to-Noise Ratio in LDV Measurements

Patrick F. O’Malley, Joseph F. Vignola, John A. Judge

IDETC-CIE 2011; 545-549doi:https://doi.org/10.1115/DETC2011-48692

Topics: Signal to noise ratio , Laser Doppler vibrometers , Noise (Sound) , Sensors , Vibration

Identification of Blockage in a Pipe Using Modal Analysis

Oladapo Bello, Nishant Virani, S. Olutunde Oyadiji

IDETC-CIE 2011; 551-559doi:https://doi.org/10.1115/DETC2011-48787

Topics: Modal analysis , Pipes , Fluids , Acoustics , Finite element analysis , Simulation results

Complex Eigenvalue Analysis for Structures With Viscoelastic Behavior

G. Chevallier, F. Renaud, J.-L. Dion, S. Thouviot

IDETC-CIE 2011; 561-569doi:https://doi.org/10.1115/DETC2011-48897

Topics: Eigenvalues , Viscoelasticity

Application of Targeted Energy Transfer (TET) Techniques to the Seismic Protection of a Small Scale Multistorey Eccentric Steel Structure

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

IDETC-CIE 2011; 571-578doi:https://doi.org/10.1115/DETC2011-48923

Topics: Energy transformation , Steel , Earthquakes , Resonance , Transients (Dynamics) , Damping , Dynamics (Mechanics) , Excitation , Robustness , Shear (Mechanics)

Damage Detection of Space Frame Structures With L-Shaped Beams and Bolted Joints Using Changes in Natural Frequencies

K. He, W. D. Zhu

IDETC-CIE 2011; 579-593doi:https://doi.org/10.1115/DETC2011-48982

Topics: Bolted joints , Damage , Space frame structures , Modeling , Algorithms , Errors , Noise (Sound) , Vibration , Finite element analysis , Aluminum

Global Nonlinear Dynamics

Mechanism of Bistable Resonance With Large Frequency

Yong-gang Leng, Zhi-hui Lai, Jun-zhong Xia, Yan Guo

IDETC-CIE 2011; 595-599doi:https://doi.org/10.1115/DETC2011-47119

Topics: Resonance , Signals

Fuzzy Codimension Two Bifurcations

Ling Hong, Jian-Qiao Sun

IDETC-CIE 2011; 601-608doi:https://doi.org/10.1115/DETC2011-47249

Topics: Bifurcation , Noise (Sound) , Attractors , Explosions , Explosives

Periodic Solutions and Their Regions of Attraction for Flexible Structures Under Relay Feedback Control With Nonlinear Control Law

Michael Borre, Henryk Flashner

IDETC-CIE 2011; 609-618doi:https://doi.org/10.1115/DETC2011-47350

Topics: Feedback , Flexible structures , Limit cycles , Algorithms , Control equipment , Dynamics (Mechanics) , Errors , Flexible systems , Poincaré maps

The Effect of Interface Delays in Substructuring Experiments

Maria Rosaria Marsico, David J. Wagg, Simon A. Neild

IDETC-CIE 2011; 619-624doi:https://doi.org/10.1115/DETC2011-47948

Topics: Delays , Actuators , Errors , Dynamics (Mechanics) , Modeling , Testing

Study of Evolution of Global Structure Into Chaotic Itinerancy by Point Mapping Under Cell Reference Method

Jun Jiang, Xu Guo

IDETC-CIE 2011; 625-629doi:https://doi.org/10.1115/DETC2011-48011

Topics: Dynamic systems , Nonlinear dynamical systems , Numerical analysis

Global Analysis of Nonlinear Time-Delayed Dynamical Systems

Jian-Qiao Sun, Bo Song, Jie Yang

IDETC-CIE 2011; 631-635doi:https://doi.org/10.1115/DETC2011-48069

Topics: Dynamic systems , Steady state

Computational Schemes for Optimizing Domains of Attraction in Dynamical Systems

A´ngela Castillo, Pedro J. Zufiria

IDETC-CIE 2011; 637-646doi:https://doi.org/10.1115/DETC2011-48158

Topics: Dynamic systems , Optimization , Algorithms , Approximation , Artificial neural networks , Control equipment , Genetic algorithms , Nonlinear dynamical systems

Bifurcation of Nonlinear Normal Modes by Means of Synge’s Stability

Young S. Lee, Heng Chen

IDETC-CIE 2011; 647-653doi:https://doi.org/10.1115/DETC2011-48690

Topics: Bifurcation , Stability , Approximation

Nonlinear Dynamics of Continuous Systems

Nonlinear Dynamics of an Extensible Flexible Pipe Conveying Fluid and Subjected to External Axial Flow

F. A. Ghaith, Y. A. Khulief

IDETC-CIE 2011; 655-660doi:https://doi.org/10.1115/DETC2011-47128

Topics: Axial flow , Flow (Dynamics) , Fluids , Hamilton's principle , Nonlinear dynamics , Nonlinear equations , Pipes

Multi-Degree-of-Freedom Modeling of Mechanical Snubbing Systems

Sudhir Kaul

IDETC-CIE 2011; 661-674doi:https://doi.org/10.1115/DETC2011-47144

Topics: Damping , Data collection , Degrees of freedom , Displacement , Model validation , Modeling , Simulation results , Stiffness , Transients (Dynamics)

A New Approach to Modeling Discrete Nonlinear Constraints in Continuous Systems: The Method of Discontinuous Basis Functions

M. R. Brake, D. J. Segalman

IDETC-CIE 2011; 675-684doi:https://doi.org/10.1115/DETC2011-47181

Topics: Displacement , Modeling

Design of Circularly Towed Cable-Body Systems

Varma Gottimukkala, Christopher D. Rahn

IDETC-CIE 2011; 685-692doi:https://doi.org/10.1115/DETC2011-47465

Topics: Cables , Design , Steady state , Bifurcation , Algorithms , Damping , Marine vehicles , Stability , Surveillance , Vehicles

Optimization of the Spectral Kurtosis for Harmonic Component Detection

J. L. Dion, G. Chevallier, N. Peyret, F. Renaud, H. Festjens

IDETC-CIE 2011; 693-700doi:https://doi.org/10.1115/DETC2011-47534

Topics: Modal analysis , Optimization , Computer simulation , Engines , Machinery , Mechanical structures , Spectra (Spectroscopy) , Structural response analysis

Viscoelasticity Measurement and Identification of Viscoelastic Parametric Models

Franck Renaud, Gael Chevallier, Jean-Luc Dion, Re´mi Lemaire

IDETC-CIE 2011; 701-708doi:https://doi.org/10.1115/DETC2011-47545

Topics: Shear (Mechanics) , Stiffness , Temperature , Viscoelastic materials , Viscoelasticity

Multi-Modal Nonlinear Forced Vibrations of Circular Cylindrical Shells of Arbitrary Shapes

Galyna Pilgun, Marco Amabili

IDETC-CIE 2011; 709-718doi:https://doi.org/10.1115/DETC2011-47682

Topics: Circular cylindrical shells , Shapes , Vibration , Boundary-value problems , Differential equations , Inertia (Mechanics) , Shells

Detection of Cracks in Mistuned Bladed Disks Using Reduced Order Models and Vibration Data

Chulwoo Jung, Akira Saito, Bogdan I. Epureanu

IDETC-CIE 2011; 719-728doi:https://doi.org/10.1115/DETC2011-47780

Topics: Crack detection , Disks , Vibration , Blades , Fracture (Materials) , Degrees of freedom , Finite element analysis , Gas turbines , Modeling , Nonlinear equations

Energy Dissipation by Micro-Slip in an Assembly, Analytic and Experimental Approach

N. Peyret, J.-L. Dion, G. Chevallier, P. Argoul

IDETC-CIE 2011; 729-735doi:https://doi.org/10.1115/DETC2011-47850

Topics: Energy dissipation , Manufacturing , Friction , Cycles , Damping , Displacement , Dynamic response , Dynamic systems , Stress , Structural dynamics

Output Only Modal Analysis of a Nonuniform Beam Experiment by Using Decomposition Methods

Rickey A. Caldwell, Jr., Brian F. Feeny

IDETC-CIE 2011; 737-745doi:https://doi.org/10.1115/DETC2011-47934

Topics: Accelerometers , Approximation , Blades , Eigenvalues , Free vibrations , Modal analysis , Modal assurance criterion , Principal component analysis

Stability of a Pivoting Fluid-Filled Container

Si Mohamed Sah, Brian P. Mann

IDETC-CIE 2011; 747-754doi:https://doi.org/10.1115/DETC2011-47997

Topics: Containers , Fluids , Stability , Bifurcation , Equilibrium (Physics) , Potential energy , Theorems (Mathematics)

Analytical Solutions for Oscillation of Rectangular Plate on a Nonlinear Winkler Foundation

Davood Younesian, Hassan Askari, Zia Saadatnia, Ebrahim Esmailzadeh

IDETC-CIE 2011; 755-760doi:https://doi.org/10.1115/DETC2011-48043

Topics: Computer simulation , Dynamic response , Elastic plates , Frequency response , Nonlinear differential equations , Oscillations , Sensitivity analysis

In-Plane Nonlinear Dynamics of Wind Turbine Blades

Venkatanarayanan Ramakrishnan, Brian F. Feeny

IDETC-CIE 2011; 761-769doi:https://doi.org/10.1115/DETC2011-48219

Topics: Blades , Nonlinear dynamics , Wind turbines , Resonance , Partial differential equations , Rotation , Approximation , Differential equations , Excitation , Linear systems

Modeling of Plasticity in Spectral Methods for Fatigue Damage Estimation of Narrowband Random Vibrations

Herve Rognon, Tony Da Silva Botelho, Imad Tawfiq, Andre Galtier, Mohamed Bennebach

IDETC-CIE 2011; 771-779doi:https://doi.org/10.1115/DETC2011-48342

Topics: Fatigue damage , Modeling , Plasticity , Random vibration , Cycles , Fatigue , High cycle fatigue

Reduced Order Model of Nanoelectromechanical Systems to Include Casimir Effect

Dumitru I. Caruntu, Roberto J. Zapata, Martin W. Knecht

IDETC-CIE 2011; 781-786doi:https://doi.org/10.1115/DETC2011-48367

Topics: Casimir force , Nanoelectromechanical systems , Cantilevers , Differential equations , Partial differential equations , Cantilever beams , Computer simulation , Damping , Matlab

Nonlinear Thermo-Mechanical Vibration Analysis of Functionally Graded Beams

Ali Fallah, Keikhosrow Firoozbakhsh, Abdolreza Pasharavesh

IDETC-CIE 2011; 787-792doi:https://doi.org/10.1115/DETC2011-48399

Topics: Thermomechanics , Vibration analysis , Displacement , Free vibrations , Partial differential equations , Variational techniques , Vibration

Nonlinear Force Analysis of Atomic Force Microscopy

S. Nima Mahmoodi, Amin Salehi-Khojin, Mehdi Ahmadian

IDETC-CIE 2011; 793-799doi:https://doi.org/10.1115/DETC2011-48482

Topics: Atomic force microscopy , Displacement , Errors , Excitation , Frequency response , Galerkin method , Nonlinear differential equations , Resonance , Simulation , Van der Waals forces

Limit-Cycle Analysis of Planar Rotor/Autobalancer System Supported on Hydrodynamic Journal Bearing

DaeYi Jung, Hans DeSmidt

IDETC-CIE 2011; 801-812doi:https://doi.org/10.1115/DETC2011-48723

Topics: Journal bearings , Limit cycles , Rotors , Bearings , Stiffness , Damping , Stability , Steady state , Clearances (Engineering) , Fluid films

Response of a Beam on Nonlinear Viscoelastic Unilateral Foundation and Numerical Challenges

Udbhau Bhattiprolu, Patricia Davies, Anil K. Bajaj

IDETC-CIE 2011; 813-819doi:https://doi.org/10.1115/DETC2011-48776

Topics: Biological tissues , Compression , Dynamic models , Excitation , Frequency response , Galerkin method , Steady state , Stress , Urethane elastomers , Urethane foam

Rotor Dynamics and Control

A Highly Accurate Beam Finite Element for Curved and Twisted Helicopter Blades

Yan Skladanek, Paul Cranga, Guy Ferraris, Georges Jacquet, Re´gis Dufour

IDETC-CIE 2011; 821-830doi:https://doi.org/10.1115/DETC2011-47055

Topics: Blades , Finite element analysis , Design , Shapes , Deformation , Noise control , Optimization , Reliability , Spar platforms , Stability

Modally-Tuned Influence Coefficients for Low-Speed Balancing of Flexible Rotors

Y. A. Khulief, M. A. Mohiuddin

IDETC-CIE 2011; 831-837doi:https://doi.org/10.1115/DETC2011-47150

Topics: Rotors

Analysis, Design, and Testing of a Control System for an Air Turbine Rotor Drive

Robert Jantz, George T. Flowers

IDETC-CIE 2011; 839-849doi:https://doi.org/10.1115/DETC2011-47182

Topics: Control systems , Design , Rotors , Testing , Turbines

Five Pad Tilting Pad Bearing Design and Lateral Vibration Characteristics of Small Gas Turbine Supported by It and Roller Bearing

Jin Woong Ha, Ji Ho Myung, Jhin Ik Suk

IDETC-CIE 2011; 851-858doi:https://doi.org/10.1115/DETC2011-47269

Topics: Bearing design , Gas turbines , Roller bearings , Vibration , Bearings , Rotors , Shapes , Stress , Whirls , Dynamic analysis

Contact Whirling Vibration of a Rotating Shaft Supported by a Repulsive Magnetic Bearing and the Influence of the Axial Displacement on Its Suppression

Tomohiro Sugai, Tsuyoshi Inoue, Yukio Ishida

IDETC-CIE 2011; 859-869doi:https://doi.org/10.1115/DETC2011-47277

Topics: Displacement , Magnetic bearings , Vibration , Whirls , Bearings , Damping , Stiffness

Double Nonlinearity–Unbalance Response of Rotor on Ball Bearings With Squeeze Film Dampers

David P. Fleming

IDETC-CIE 2011; 871-878doi:https://doi.org/10.1115/DETC2011-47414

Topics: Ball bearings , Dampers , Rotors , Design , Rolling bearings , Bearings , Damping , Stiffness , Stress , Vibration

Symptoms of Misaligned Worn Journal Bearings in Rotor Response Under External Excitation by a Magnetic Bearing

Athanasios Chasalevris, Fadi Dohnal, Richard Markert

IDETC-CIE 2011; 879-884doi:https://doi.org/10.1115/DETC2011-47566

Topics: Excitation , Journal bearings , Magnetic bearings , Rotors , Wear , Actuators , Bearings , Clearances (Engineering) , Damping , Fluid films

Nonlinear Flutter Response of Tilting 4 Pad Bearings-Rotor System

Jiayang Ying, Yinghou Jiao, Zhaobo Chen, R. Gordon Kirk

IDETC-CIE 2011; 885-892doi:https://doi.org/10.1115/DETC2011-47574

Topics: Bearings , Flutter (Aerodynamics) , Rotors , Inertia (Mechanics) , Design , Journal bearings , Transients (Dynamics) , Vibration , Bifurcation , Databases

1/2-Order Subharmonic Resonances in Horizontally Supported Jeffcott Rotor

Nao Yoshida, Tomoyuki Takano, Hiroshi Yabuno, Tsuyoshi Inoue, Yukio Ishida

IDETC-CIE 2011; 893-902doi:https://doi.org/10.1115/DETC2011-47605

Topics: Resonance , Rotors , Equations of motion , Frequency response , Gravity (Force) , Hardening , Machinery , Nonlinear dynamics , Stiffness

Start-Up Simulations for Induction and Synchronous Motor Driven Compressor Trains

Anand Srinivasan, Peter Weber

IDETC-CIE 2011; 903-910doi:https://doi.org/10.1115/DETC2011-47672

Topics: Compressors , Electromagnetic induction , Engineering simulation , Motors , Simulation , Trains , Design , Electrical engineering , Equations , Equations of motion

Transient Forward and Backward Whirl of Beam and Solid Rotors With Stiffening and Softening Effects

J. S. Rao

IDETC-CIE 2011; 911-920doi:https://doi.org/10.1115/DETC2011-47704

Topics: Rotors , Transients (Dynamics) , Whirls , Fluid films , Particle spin , Rolling bearings , Rotation , Spin (Aerodynamics) , Stability , Stress

Dynamic Analysis of a Direct-Driven Permanent Magnet Generator Drive Train Including Flexible Turbine Blades

Janne E. Heikkinen, Jussi T. Sopanen, Vesa V. Ruuskanen, Janne K. Nerg

IDETC-CIE 2011; 921-931doi:https://doi.org/10.1115/DETC2011-47812

Topics: Dynamic analysis , Generators , Permanent magnets , Trains , Turbine blades , Torque , Excitation , Wind turbines , Resonance , Rotors

FEM Modeling of a Rotor System With the Open Crack and Vibration Diagnosis (Case of the Anisotropic Support Stiffness)

Tsuyoshi Inoue, Nobuhiro Nagata, Yukio Ishida

IDETC-CIE 2011; 933-940doi:https://doi.org/10.1115/DETC2011-47821

Topics: Anisotropy , Finite element methods , Finite element model , Fracture (Materials) , Modeling , Rotors , Stiffness , Vibration , Bearings , Finite element analysis

Mutual Information Based Feature Selection From Data Driven and Model Based Techniques for Fault Detection in Rolling Element Bearings

Karthik Kappaganthu, C. Nataraj

IDETC-CIE 2011; 941-953doi:https://doi.org/10.1115/DETC2011-47822

Topics: Feature selection , Flaw detection , Rolling bearings , Bearings , Design , Entropy , Feature extraction , Redundancy (Engineering)

Adaptive Bias Current Control in Active Magnetic Bearings for Energy Optimization

Satoshi Ueno, M. Necip Sahinkaya

IDETC-CIE 2011; 955-963doi:https://doi.org/10.1115/DETC2011-47868

Topics: Magnetic bearings , Optimization , Energy consumption , Algorithms , Bearings , Currents , Dynamics (Mechanics) , Errors , Fourier transforms , Machinery

Mechanism of Occurrence of Self-Excited Oscillations of a Rotor With a Clearance Between Bearing Holder and Housing

Mizuho Inagaki, Yukio Ishida

IDETC-CIE 2011; 965-974doi:https://doi.org/10.1115/DETC2011-48052

Topics: Bearings , Clearances (Engineering) , Oscillations , Rotors , Resonance , Dampers , Energy budget (Physics)

Modeling and Vibration Control of a Flexible Rotor by Using Magnetic Bearings

Takuya Nomoto, Daisuke Hunakoshi, Toru Watanabe, Kazuto Seto

IDETC-CIE 2011; 975-978doi:https://doi.org/10.1115/DETC2011-48057

Topics: Magnetic bearings , Modeling , Rotors , Vibration control , Vibration , Control modeling , Control systems , Design , Feedback , Levitation

An Insight Into the Snubbing Mechanism for the Reduction of Turbine Blade Vibration by Analyzing Chaotic Behaviour

Paolo Pennacchi, Steven Chatterton, Nicolo` Bachschmid, Emanuel Pesatori

IDETC-CIE 2011; 979-987doi:https://doi.org/10.1115/DETC2011-48159

Topics: Turbine blades , Vibration , Blades , Disks , Chaos , Displacement , Energy generation , Failure , Fatigue limit , Friction

Characterization of Five-Pad Tilting-Pad Journal Bearings Using an Original Test-Rig

S. Chatterton, P. Pennacchi, A. Vania, E. Tanzi, R. Ricci

IDETC-CIE 2011; 989-993doi:https://doi.org/10.1115/DETC2011-48166

Topics: Journal bearings , Bearings , Babbitt metal , Design , Fluid films , Metals , Stress , Temperature , Compressors , Creep

Multiphysics Modeling of a Tilting Pad Thrust Bearing: Comparison Between White Metal and Polymeric Layered Pads

R. Ricci, S. Chatterton, P. Pennacchi, A. Vania

IDETC-CIE 2011; 995-1002doi:https://doi.org/10.1115/DETC2011-48171

Topics: Metals , Modeling , Thrust bearings , Bearings , Stress , Babbitt metal , Pressure , Computer software , Deformation , Design

Prediction of Horseshoes Chaos in Active Magnetic Bearings With Time-Varying Stiffness

C. A. Kitio Kwuimy, C. Nataraj

IDETC-CIE 2011; 1003-1013doi:https://doi.org/10.1115/DETC2011-48317

Topics: Chaos , Magnetic bearings , Stiffness , Computer simulation , Control equipment , Magnetic fields

Some Remarks on the Dynamic Behaviour of Integrally Shrouded Blade Rows

N. Bachschmid, S. Bistolfi, S. Chatterton, M. Ferrante, E. Pesatori

IDETC-CIE 2011; 1015-1021doi:https://doi.org/10.1115/DETC2011-48320

Topics: Blades , Pressure , Vibration , Steam turbines , Mode shapes , Centrifugal force , Design , Engines , Excitation , Friction

Analysis of a Flexibly Mounted Shaft Incorporating a Non-Constant Velocity Coupling With Dynamic Misalignment

David R. Johnson, K. W. Wang

IDETC-CIE 2011; 1023-1032doi:https://doi.org/10.1115/DETC2011-48421

Topics: Couplings , Damping , Kinematics , Resonance , Simulation , Vibration

A Fuzzy Approach for the Analysis of Rotor-Bearing Systems With Uncertainties

Singiresu S. Rao, Yazhao Qiu

IDETC-CIE 2011; 1033-1044doi:https://doi.org/10.1115/DETC2011-48528

Topics: Bearings , Rotors , Uncertainty , Displacement , Manufacturing , Approximation , Damping , Design , Disks , Errors

Hybrid Adaptive Rotor Imbalance Vibration Control via Passive Autobalancer and Active Bearing Actuation

DaeYi Jung, Hans DeSmidt

IDETC-CIE 2011; 1045-1052doi:https://doi.org/10.1115/DETC2011-48629

Topics: Bearings , Rotors , Vibration control , Steady state , Equilibrium (Physics) , Control algorithms , Control equipment , Energy consumption , Energy storage , Flywheels

Nonlinear Dynamic Analysis and Experimental Verification of an Unbalanced Rotor Supported by Ball Bearings

S. H. Upadhyay, Satish C. Sharma, S. P. Harsha

IDETC-CIE 2011; 1053-1058doi:https://doi.org/10.1115/DETC2011-48940

Topics: Ball bearings , Dynamic analysis , Rotors , Frequency response , Clearances (Engineering) , Damping , Dynamic models , Dynamics (Mechanics) , Nonlinear equations , Stability

Vibration and Control of Distributed Structural Systems

The Use of the Fixed Points Method for Optimal Damping of Harmonically Forced Cantilever Beams

Jimmy S. Issa

IDETC-CIE 2011; 1059-1066doi:https://doi.org/10.1115/DETC2011-47638

Topics: Cantilever beams , Damping , Dampers , Frequency response , Vibration

Dynamic Analysis of a Micro-Resonator Driven by Electrostatic Combs

M. T. Song, D. Q. Cao, W. D. Zhu

IDETC-CIE 2011; 1067-1080doi:https://doi.org/10.1115/DETC2011-47905

Topics: Dynamic analysis , Micromechanical resonators , Mode shapes , Dynamic response , Partial differential equations , Iterative methods , Simulation results

Optimal Level Set Vibration Control of Plate Structures

Masoud Ansari, Amir Khajepour, Ebrahim Esmailzadeh

IDETC-CIE 2011; 1081-1086doi:https://doi.org/10.1115/DETC2011-48050

Topics: Plates (structures) , Vibration control , Vibration , Damping , Optimization , Shapes , Topology , Cantilevers , Optimal control , Vibration suppression

Flexoelectric Signals on Rings in Transverse Motions

S. D. Hu, H. Li, H. S. Tzou

IDETC-CIE 2011; 1087-1096doi:https://doi.org/10.1115/DETC2011-48129

Topics: Signals , Oscillations , Sensors , Strain gradient , Crystals , Deformation , Design , Engineering systems and industry applications , Piezoelectricity , Polarization (Electricity)

Energy Generation Mechanism of Nanorings in Circumferential Oscillations

S. D. Hu, H. Li, H. S. Tzou

IDETC-CIE 2011; 1097-1105doi:https://doi.org/10.1115/DETC2011-48136

Topics: Energy generation , Oscillations , Signals , Electrodes , Energy harvesting , Design , Generators , Membranes , Distributed power generation , Image segmentation

Dynamic Modelling of a Traveling-Wave Type Ultrasonic Motor With Beam Teeth via Finite Elements

Paul C.-P. Chao, Po-Hung Lu, Chun-Wei Chiu

IDETC-CIE 2011; 1107-1113doi:https://doi.org/10.1115/DETC2011-48326

Topics: Dynamic modeling , Finite element analysis , Traveling waves , Ultrasonic motors , Stators , Disks , Rotors , Dynamics (Mechanics) , Friction , Dynamic models

Dynamics Simulation of a Circular Membrane With an Eccentric Circular Areal Constraint

Assaad AlSahlani, Ranjan Mukherjee

IDETC-CIE 2011; 1115-1125doi:https://doi.org/10.1115/DETC2011-48489

Topics: Dynamics (Mechanics) , Membranes , Simulation , Computer simulation , Displacement , Vibration

An Accurate Spatial Discretization and Substructural Method With Application to Moving Elevator Cable-Car Systems: Part I—Methodology

H. Ren, W. D. Zhu

IDETC-CIE 2011; 1127-1139doi:https://doi.org/10.1115/DETC2011-48549

Topics: Cable cars , Elevators , Algebra , Boundary-value problems , Differential algebraic equations , Displacement , Dynamic response , Rods , Shear (Mechanics) , String

Random Base Excitation of Timoshenko Beam Traversed by Moving Load

Fahim Javid, Ebrahim Esmailzadeh, Davood Younesian

IDETC-CIE 2011; 1141-1147doi:https://doi.org/10.1115/DETC2011-48844

Topics: Excitation , Pavement live loads , Boundary-value problems , Dynamic response , Finite element analysis , Deflection , Equations of motion , Galerkin method , Stress

An Accurate Spatial Discretization and Substructural Method With Application to Moving Elevator Cable-Car Systems: Part II—Application

H. Ren, W. D. Zhu

IDETC-CIE 2011; 1149-1179doi:https://doi.org/10.1115/DETC2011-49005

Topics: Cable cars , Elevators , Cables , Vibration , Rotation , Shear (Mechanics) , Structural mechanics

Vibration and Control of Smart Structures

Vibration Suppression Device Having Variable Inertia Mass by MR-Fluid

Taichi Matsuoka

IDETC-CIE 2011; 1181-1185doi:https://doi.org/10.1115/DETC2011-47020

Topics: Fluids , Inertia (Mechanics) , Vibration suppression , Pipes , Magnetic fields , Magnets , Cylinders , Density , Frequency response , Magnetic flux

Free Vibration Analysis of FGM Beams With Different Boundary Conditions Using RKPM Meshless Method

R. Saljooghi, M. T. Ahmadian

IDETC-CIE 2011; 1187-1191doi:https://doi.org/10.1115/DETC2011-47640

Topics: Boundary-value problems , Free vibrations , Functionally graded materials , Eigenvalues , Equations of motion , Euler-Bernoulli beam theory , Materials properties , Particulate matter , Vibration

A Piezoelectric PZT Ceramic Multilayer Stack for Energy Harvesting Under Dynamic Forces

Tian-Bing Xu, Emilie J. Siochi, Jin Ho Kang, Lei Zuo, Wanlu Zhou, Xiudong Tang, Xiaoning Jiang

IDETC-CIE 2011; 1193-1201doi:https://doi.org/10.1115/DETC2011-47720

Topics: Ceramics , Energy harvesting , Resonance , Electricity (Physics) , Vibration , Adaptive control , Aerospace industry , Design , Dimensions , Electronics

Vibration Analysis of Thin Plates Subject to Piezoelectric Actuation: A New Perspective in Modeling and Numerical Analysis

Parikshit Mehta, Nader Jalili

IDETC-CIE 2011; 1203-1210doi:https://doi.org/10.1115/DETC2011-47988

Topics: Modeling , Numerical analysis , Plates (structures) , Vibration analysis , Actuators , Piezoelectric actuators , Shapes , Computer simulation , Constitutive equations , Equations of motion

Research on Complementary Connected Control Method of Two-Axes for a Combination of Base-Isolated and Conventional Structures

Syunsuke Fukuchi, Toru Watanabe, Kazuto Seto

IDETC-CIE 2011; 1211-1214doi:https://doi.org/10.1115/DETC2011-48110

Topics: Dampers , Excitation , Vibration suppression

Suppression of Machine Tool Chatter Using Nonlinear Energy Sink

Amir Nankali, Harsheeta Surampalli, Young S. Lee, Tama´s Kalma´r-Nagy

IDETC-CIE 2011; 1215-1223doi:https://doi.org/10.1115/DETC2011-48502

Topics: Chatter , Machine tools , Bifurcation , Cutting , Stability , Damping , Delays , Energy dissipation , Equations of motion , Flow (Dynamics)

Characterization of Structural Dynamics With Uncertainty by Using Gaussian Processes

Z. Xia, J. Tang

IDETC-CIE 2011; 1225-1239doi:https://doi.org/10.1115/DETC2011-48804

Topics: Structural dynamics , Uncertainty , Regression models

Vibration and Mechanics of Jointed Structures

Modelling Damping in Computer Simulations: Is All Damping Viscous?

Hugh Goyder

IDETC-CIE 2011; 1241-1251doi:https://doi.org/10.1115/DETC2011-47225

Topics: Computer simulation , Damping , Modeling , Shock absorbers , Dampers , Drag (Fluid dynamics) , Energy dissipation , Friction , Nonlinear systems , Underpinning

Development of a Method for Measuring Damping in Bolted Joints

Hugh Goyder, Philip Ind, Daniel Brown

IDETC-CIE 2011; 1253-1262doi:https://doi.org/10.1115/DETC2011-47230

Topics: Bolted joints , Damping , Vibration , Computer simulation , Cycles , Modeling , Resonance , Signal processing

Improvement of the Calculation of Hydrodynamic Systems by Considering the Dynamic Deformation Caused by Vibration

Sebastian Kukla, Tim Sadek

IDETC-CIE 2011; 1263-1267doi:https://doi.org/10.1115/DETC2011-47302

Topics: Deformation , Vibration , Lubrication , Wedges , Damping , Deflection , Elasticity , Finite element analysis , Pressure , Rotor vibration

Modal Analysis of Jointed Structures

D. Dane Quinn

IDETC-CIE 2011; 1269-1277doi:https://doi.org/10.1115/DETC2011-47705

Topics: Approximation , Damping , Degrees of freedom , Energy dissipation , Equations of motion , Modal analysis , Mode shapes , Stiffness , Stress

Multiparametric Analysis of Resonance Peak Vibrations for Nonlinear Jointed Structures

E. P. Petrov

IDETC-CIE 2011; 1279-1289doi:https://doi.org/10.1115/DETC2011-48123

Topics: Resonance , Vibration , Degrees of freedom , Excitation , Finite element model , Frequency-domain analysis , Friction

Simulation of Nonlinear Systems Having Series and Parallel Friction Elements

Al Ferri, Emad Shahid

IDETC-CIE 2011; 1291-1299doi:https://doi.org/10.1115/DETC2011-48508

Topics: Friction , Nonlinear systems , Simulation , Damping , Springs , Computer programming , Dynamics (Mechanics) , Stiffness , Tradeoffs

A Physics-Based Fretting Model With Friction and Integration to a Simple Dynamical System

Melih Eriten, Andreas A. Polycarpou, Lawrence A. Bergman

IDETC-CIE 2011; 1301-1307doi:https://doi.org/10.1115/DETC2011-48660

Topics: Dynamic systems , Friction , Physics , Modeling , Surface roughness , Dynamics (Mechanics) , Engineering simulation , Materials properties , Micromechanics (Engineering) , Simulation

A Multiscale Approach to Modeling Energy Dissipation in Lap Joints: Comparison of Two Models

K. Farhang, D. Segalman, M. Starr

IDETC-CIE 2011; 1309-1317doi:https://doi.org/10.1115/DETC2011-48900

Topics: Energy dissipation , Modeling , Surface roughness , Stress

The Influence of Initial Residual Stress State on the Steady State Behaviour of Cyclically Loaded Coupled Contacts

Robert Flicek, Daniele Dini, David A. Hills

IDETC-CIE 2011; 1319-1328doi:https://doi.org/10.1115/DETC2011-49017

Topics: Steady state , Stress , Contact mechanics , Theorems (Mathematics)

Vibrations and Controls of Manufacturing Systems

Switchability Conditions of Motions in a Nonlinear, Friction-Induced Oscillator

Albert C. J. Luo, Jianzhe Huang

IDETC-CIE 2011; 1329-1338doi:https://doi.org/10.1115/DETC2011-47384

Topics: Friction

Complex Motions in Horizontal Impact Pairs With a Periodic Excitation

Yu Guo, Albert C. J. Luo

IDETC-CIE 2011; 1339-1350doi:https://doi.org/10.1115/DETC2011-47385

Topics: Excitation , Bifurcation , Dynamic systems , Stability

Analytical Model, Multibody Simulation and Validation Tests for Dynamical Instability Reduction of a Grinding Machine With Dampers

Claudio Braccesi, Filippo Cianetti, Luca Landi

IDETC-CIE 2011; 1351-1363doi:https://doi.org/10.1115/DETC2011-47712

Topics: Dampers , Grinding equipment , Simulation , Chatter , Machine tools , Computer simulation , Milling , Passive damping , Surface finishing , Vibration

Analytical Solution of the Drive Vibration With Time Varying Parameters

Jan Dupal, Martin Zaji´cˇek

IDETC-CIE 2011; 1365-1370doi:https://doi.org/10.1115/DETC2011-47830

Topics: Vibration , Gears , Integral equations

Control of High Speed Milling Chatter in Simultaneous Time-Frequency Domain

Meng-Kun Liu, C. Steve Suh

IDETC-CIE 2011; 1371-1375doi:https://doi.org/10.1115/DETC2011-47921

Topics: Chatter , Milling , Control equipment , Dynamic stability , Wavelets , Bifurcation , Cutting , Damage , Design , Dynamics (Mechanics)

Modeling and Control of Active Vibration Isolation System Taking the Dynamics of Elastic Load Into Account by Using the Reduced Order Physical Model

Keisuke Sudo, Toru Watanabe, Kazuto Seto

IDETC-CIE 2011; 1377-1381doi:https://doi.org/10.1115/DETC2011-48109

Topics: Control equipment , Control modeling , Control systems , Design , Dynamics (Mechanics) , Engineering simulation , Feedback , Optimal control , Simulation , Stress

Surface Vibration of a Multilayered Elastic Medium due to Harmonic Concentrated Force

Akindeji Ojetola, Hamid Hamidzadeh

IDETC-CIE 2011; 1383-1391doi:https://doi.org/10.1115/DETC2011-48764

Topics: Displacement , Dynamic response , Fourier transforms , Partial differential equations , Stress , Vibration