ANALYSIS OF THE CHAOTIC MOTION FOR A ROTOR SYSTEM WITH A TRANSVERSE CRACK

被引：0
|
作者：
Fu Yiming Zheng Yufang (Department of Engineering Mechanics
机构：
来源：
Acta Mechanica Solida Sinica | 2003年 / 01期
关键词：
geometric nonlinearity; cracked rotor; chaos;
D O I：
暂无
中图分类号：
TH113 [机械动力学];
学科分类号：
080203 ;
摘要：
The chaotic motion of an elastic shaft-disk rotor system including the geometricnonlinearity of the shaft with a transverse crack is investigated.The critical condition for thesystem to enter chaotic state is given by the Melnikov method.Meanwhile,whether the chaosoccurs is determined by the Poincaré map,phase portrait and time-displacement history diagram.
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页码：74 / 80
页数：7
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