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Keywords: nonlinear vibration
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Proceedings Papers

Proc. ASME. IDETC-CIE2021, Volume 10: 33rd Conference on Mechanical Vibration and Sound (VIB), V010T10A014, August 17–19, 2021
Paper No: DETC2021-70228
.... This paper studies the dry whirl analytically to determine the boundaries of 1. INTRODUCTION instability and establish expressions for nonlinear vibrations in case of dry whip. First, Nonlinear Natural Frequency has been Rotor-Stator Contact leads to nonlinear vibrations in the defined for a rotor-stator rub...
Topics: Rotors, Stators
Proceedings Papers

Proc. ASME. DETC97, Volume 1C: 16th Biennial Conference on Mechanical Vibration and Noise, V01CT15A012, September 14–17, 1997
Paper No: DETC97/VIB-3906
..., nonlinear vibration, chaotic, -slip such as car brake discs, clutches, saws and so on. In these systems, dry-friction acting between the relatively rotating parts can induce large, persistent vibration. If the vibration becomes excessive, the system might fail, or cease to perform properly, or make...
Proceedings Papers

Proc. ASME. DETC97, Volume 1C: 16th Biennial Conference on Mechanical Vibration and Noise, V01CT17A020, September 14–17, 1997
Paper No: DETC97/VIB-4112
... after period-doubling bifurcations from several initial states are identified as chaotic vibration and classified into two groups by examining their power spectra, Poincare maps, fractal dimension analyses, etc. maglev system nonlinear vibration chaotic vibration numerical analysis...
Proceedings Papers

Proc. ASME. DETC99, Volume 7B: 17th Biennial Conference on Mechanical Vibration and Noise, 1835-1843, September 12–16, 1999
Paper No: DETC99/VIB-8003
...-mail: rbenamar@hotmaiLcom M. POTIER-FERRY Laboratoire de Physique et Mécanique des Matériaux, U.R.A. CNRS 1215, LS.G.M.P. Université de Metz, He du Saulcy, 57045 Metz Cedex, France E-mail: poticr feiTy@lpmm.univ metz.fi" Keywords: Asymptotic-Numerical Method, Nonlinear Vibration ABSTRACT The effectiveness...
Proceedings Papers

Proc. ASME. DETC99, Volume 7A: 17th Biennial Conference on Mechanical Vibration and Noise, 763-769, September 12–16, 1999
Paper No: DETC99/VIB-8150
...Abstract Abstract The response, natural frequencies for the linear and nonlinear vibrations of rotating disks are given analytically through the Luo and Mote’s plate theory of 1998. The results for the nonlinear vibration can reduce to the ones for the linear vibration when the nonlinear...
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 6B: 18th Biennial Conference on Mechanical Vibration and Noise, 1179-1188, September 9–12, 2001
Paper No: DETC2001/VIB-21441
... for analysis of resonant phenomena in vibro-impact structures with lumped and distributed parameters. The physical experiments support the results of analysis. Keywords: structural vibration, discontinuous system, nonlinear vibration, vibro-impact resonance, periodic Green function. INTRODUCTION Systematic...
Topics: Resonance
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 6C: 18th Biennial Conference on Mechanical Vibration and Noise, 2889-2897, September 9–12, 2001
Paper No: DETC2001/VIB-21643
...Abstract Abstract In this paper, the axial nonlinear vibrations of the transformer winding under steady state operation case and short circuit case are studied in single degree and multi-degree models. In the case of having ampere-turn balance, the steady state response of the former model...
Proceedings Papers

Proc. ASME. IDETC-CIE2020, Volume 7: 32nd Conference on Mechanical Vibration and Noise (VIB), V007T07A018, August 17–19, 2020
Paper No: DETC2020-22171
... amplitudes were found to correspond to lower resonance frequencies for both isolators. This trend contradicts that described in the nonlinear vibration theory modeled by the Duffing equation, and was determined to be caused by hysteresis of the spring phenomena in the vibration isolators. nonlinear...
Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 8: 31st Conference on Mechanical Vibration and Noise, V008T10A065, August 18–21, 2019
Paper No: DETC2019-97773
.... In the worst case, the divergent response due to aeroservoelastic instability can be observed, and the unstable response turns into limit-cycle oscillations (LCO) finally for the nonlinear saturation of actuators. Keywords: aeroservoelasticity, stability, nonlinear vibration 1. INTRODUCTION Aeroservoelasticity...
Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 10: 2019 International Power Transmission and Gearing Conference, V010T11A020, August 18–21, 2019
Paper No: DETC2019-97366
.... The sensitivity characteristics make it possible to provide support for dynamic design optimization. response sensitivity planetary gears nonlinear vibration gear meshing power RESPONSE SENSITIVITY IN A NONLINEAR PLANETARY GEAR SET Zhaobin Zhan1, Hui Liu Beijing Institute of Technology Beijing, China...
Proceedings Papers

Proc. ASME. IDETC-CIE2010, Volume 5: 22nd International Conference on Design Theory and Methodology; Special Conference on Mechanical Vibration and Noise, 1029-1038, August 15–18, 2010
Paper No: DETC2010-28792
... motions are also reported in numerical simulations. KEYWORDS: Nonlinear vibration, energy transfer, composite laminated plate, parametrical excitation INTRODUCTION Nonlinear dynamical behaviors of composite laminated plates have become the focus of recent researches, since they are widely used in industry...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 5: 19th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 2481-2489, September 2–6, 2003
Paper No: DETC2003/VIB-48601
.... This observation is the motivation for the present study. 1 Copyright © 2003 by ASME NONLINEAR VIBRATION OF SHEET METAL P AND EXTERNAL EXCITATION Chung Hwan Kim Samsung Electronics Co., Ltd, Maetan3-Dong, Suwon, Gyeonggi-Do 442-742, Korea E-mail: ch74.kim@samsung.com Chong-Wo Center for Noise and (NOVIC), Dept...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 5: 19th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1135-1143, September 2–6, 2003
Paper No: DETC2003/VIB-48439
... and the in-plane Coriolis inertia. The critical speeds are obtained while the frequency of the prebuckled plate vanishes, and the critical speed for the mode (1,1) response is not always minimal. Nonlinear Vibration Plate Vibration Critical Speed Traveling Structures Proceedings of DETC 03 ASME 2003...
Proceedings Papers

Proc. ASME. IDETC-CIE2005, Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1603-1610, September 24–28, 2005
Paper No: DETC2005-84476
... 10 06 2008 Nonlinear vibrations of an elastic structure carrying two liquid-filled tanks under horizontal harmonic excitation are investigated. When a 1:1:1 ratio of internal resonance is satisfied among the natural frequencies of the structure and sloshing in the two liquid tanks...