| 非线性振动系统的亚谐分叉及物理参数条件 |
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| 引用本文： | 叶敏,陈予恕,张伟.非线性振动系统的亚谐分叉及物理参数条件[J].天津大学学报(自然科学与工程技术版),1996(1). |
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| 作者姓名： | 叶敏 陈予恕 张伟 |
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| 摘 要： | 在非线性参数振动系统动力分叉理论分析的基础上，进一步对实际物理系统的分叉特性进行了研究．着重讨论了系统物理参数与不同拓扑结构分叉响应的对应关系及力学性质，指出实际物理系统可能产生分叉的条件．
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| 关 键 词： | 动力分叉，物理参数，分叉条件 |
INVESTIGATION ON THE SUBHARMONIC BIFURCATIONS AND THE PHYSICAL PARAMETER CONDITIONS OF A NONLINEAR VIBRATION SYSTEM |
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| Ye Min, Chen Yushu, Zhang Wei.INVESTIGATION ON THE SUBHARMONIC BIFURCATIONS AND THE PHYSICAL PARAMETER CONDITIONS OF A NONLINEAR VIBRATION SYSTEM[J].Journal of Tianjin University(Science and Technology),1996(1). |
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| Authors: | Ye Min Chen Yushu Zhang Wei |
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| Institution: | Dept. of Mechanics and Eng. Measurements |
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| Abstract: | In this paper, through analysing the dynamic bifureations of a nonlinear parametrically exctited system, we further investigate the bifurcation characteristics of all actual physical system; thed we discuss the relationship between the physical parumeter of the system and the bifurcating responses and their mehcanical properties ; after hat we point out the conditions of creating bifurcation in an actual physical system, and present some useful conclusions for the application of the bifurcating theory. |
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| Keywords: | dynamic bifurcation physical parameter bifurcation condition |
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