期刊
NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS
卷 7, 期 1, 页码 12-24出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.nonrwa.2005.01.002
关键词
Melnikov's function; chaos; duffing-type system; rotating shaft; rigid bush; friction
Nonlinear equations governing chaotic dynamics exhibited by a class of lumped mechanical systems with dry friction are analysed. It is shown that the obtained corresponding Melnikov's function can be simplified in some cases to yield analytical conditions for chaos occurrence. The analytical predictions are verified numerically. (c) 2005 Elsevier Ltd. All rights reserved.
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