Non-linear dynamics of multiple friction oscillators

被引：31
|
作者：
Galvanetto, U [1 ]
机构：
[1] Univ Padua, Dipartimento Costruz & Transporti, I-35131 Padua, Italy
来源：
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1999年 / 178卷 / 3-4期
关键词：
D O I：
10.1016/S0045-7825(99)00021-3
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper deals with the dynamics of multiple friction oscillators. In some particular cases, when the driving velocity is small, the dynamics of the systems can be described by low-dimensional discrete maps which allow all existing attractors and their basins of attraction to be detected. Moreover the maps allow the relevant Lyapunov exponents to be computed and the classical path following techniques to be applied. The complex dynamics of the systems is clearly illustrated. (C) 1999 Elsevier Science S.A. All rights reserved.
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页码：291 / 306
页数：16
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