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Proceedings Papers

Harmonic Resonance Frequency Factor of Spur Gear System and Oscillation Reduction Approaches

Jianping Wang, Pengfei Li, Ziying Wu, Minghong Zhang
Proc. ASME. IMECE2007, Volume 7: Engineering Education and Professional Development, 671-677, November 11–15, 2007
Paper No: IMECE2007-43188
DOI: https://doi.org/10.1115/IMECE2007-43188
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Topics: Oscillations, Resonance, Spur gears, Excitation, Clearances (Engineering), Stiffness, Dynamic models, Errors, Fourier series, Frequency response
Proceedings Papers

Adaptive Friction Compensation of Servo Mechanisms With Nonlinear Viscous Friction

Ziying Wu, Hongzhao Liu, Lilan Liu, Daning Yuan, Pengfei Li
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 379-380, September 12–16, 2005
Paper No: WTC2005-63948
DOI: https://doi.org/10.1115/WTC2005-63948
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Topics: Friction, Servomechanisms, Adaptive control, Computer simulation, Control equipment, Excitation
Proceedings Papers

Research on the Identification Methods of Friction in Kinematical Joints of Mechanical Systems

Ziying Wu, Hongzhao Liu, Lilan Liu, Pengfei Li, Daning Yuan
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 237-238, September 12–16, 2005
Paper No: WTC2005-63258
DOI: https://doi.org/10.1115/WTC2005-63258
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Topics: Friction, Coulombs, Engines, Linkages, Motors, Simulation
Proceedings Papers

Research on Nonlinear Damping Characteristics of Damping Alloy With Uniform Stress Field

Hongzhao Liu, Ziying Wu, Lilan Liu, Daning Yuan, Zhongming Zhang
Proc. ASME. ESDA2004, Volume 1, 293-297, July 19–22, 2004
Paper No: ESDA2004-58144
DOI: https://doi.org/10.1115/ESDA2004-58144
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Topics: Alloys, Damping, Stress
Proceedings Papers

Computing of Nonlinear Damping Using the Moving Autoregressive Model Method

Ziying Wu, Hongzhao Liu, Lilan Liu, Daning Yuan, Zhongming Zhang
Proc. ASME. ESDA2004, Volume 1, 299-304, July 19–22, 2004
Paper No: ESDA2004-58146
DOI: https://doi.org/10.1115/ESDA2004-58146
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Topics: Damping
Proceedings Papers

Modal Parameter Identification of Time-Varying Systems Using the Time-Varying Multivariate Autoregressive Model

Lilan Liu, Hongzhao Liu, Ziying Wu, Daning Yuan, Pengfei Li
Proc. ASME. IDETC-CIE2005, Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1817-1822, September 24–28, 2005
Paper No: DETC2005-84118
DOI: https://doi.org/10.1115/DETC2005-84118
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Topics: Time-varying systems, Excitation, Computer simulation, Damping, Impulse (Physics), Mode shapes, Signals, Simulation results, Stiffness, Vibration
Proceedings Papers

A New Method for the Identification of Coulomb and Viscous Friction

Lilan Liu, Hongzhao Liu, Ziying Wu, Daning Yuan
Proc. ASME. IMECE2005, Tribology, 3-6, November 5–11, 2005
Paper No: IMECE2005-79043
DOI: https://doi.org/10.1115/IMECE2005-79043
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Topics: Coulombs, Damping, Fittings, Friction
Proceedings Papers

Research on the Identification of Nonlinear Internal Damping and Kinematical Joint Damping of Mechanical Systems

Ziying Wu, Hongzhao Liu, Lilan Liu, Daning Yuan
Proc. ASME. IMECE2005, Tribology, 95-99, November 5–11, 2005
Paper No: IMECE2005-80165
DOI: https://doi.org/10.1115/IMECE2005-80165
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Topics: Damping
Journal Articles

New Methods for Nonlinear Damping Identification of Damping Alloy

Ziying Wu, Hongzhao Liu, Lilan Liu, Daning Yuan
Journal: Journal of Vibration and Acoustics
Article Type: Technical Briefs
J. Vib. Acoust. October 2007, 129(5): 678–684.
DOI: https://doi.org/10.1115/1.2748460
Published Online: February 10, 2007
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Topics: Damping, Alloys