Abstract
AbstractSoft and hard impact models applied to modeling of vibro-impact systems with a moving base are discussed. The conditions under which two collision models are equivalent in terms of equal energy dissipation are derived. These conditions differ from those presented in the literature. It is shown that in the case of a stiff, harmonically moving base with a low rate of energy dissipation, both methods yield the same results, but an application of the soft impact model to either the base with low stiffness or even the stiff base with a high rate of energy dissipation leads to different results from the ones for the hard impact model.
Funder
Lodz University of Technology
Publisher
Springer Science and Business Media LLC
Subject
Electrical and Electronic Engineering,Applied Mathematics,Mechanical Engineering,Ocean Engineering,Aerospace Engineering,Control and Systems Engineering
Reference37 articles.
1. Tung, P.C., Shaw, S.W.: The dynamics of an impact print hammer. ASME J. Vib. Acoust. Stress Reliab. 110, 193–199 (1988)
2. Blazejczyk-Okolewska, B., Czolczynski, K.: Some aspects of the dynamical behaviour of the impact force generator. Chaos Solit. Fract. 9, 1307–1320 (1998)
3. Goyda, H., The, C.A.: A study of the impact dynamics of loosely supported heat exchanger tubes. ASME J. Press Tech. 111, 394–401 (1989)
4. Kaharaman, A., Singh, R.: Nonlinear dynamics of a spur gear pair. J. Sound Vib. 142, 49–75 (1990)
5. Goldsmith, W.: Impact: Theory and Physical Behavior of Colliding Solids. Edward Arnold, London (1960)
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献