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FPS自治系统及其性态分析
引用本文:李大望,王东炜,周锡元.FPS自治系统及其性态分析[J].振动与冲击,1999,18(1).
作者姓名:李大望  王东炜  周锡元
作者单位:郑州工业大学(李大望,王东炜),中国建筑科学研究院(周锡元)
摘    要:本文在导出 F P S( Friction Pendulum System )的强非线性自治振动方程的基础上对其进行了相平面分析,阐述了 F P S系统自治振动的性态。

关 键 词:FPS  非线性  自治振动  相平面

AUTONOMOUS FPS AND ITS PERFORMANCE ANALYSIS
Li Dawang.AUTONOMOUS FPS AND ITS PERFORMANCE ANALYSIS[J].Journal of Vibration and Shock,1999,18(1).
Authors:Li Dawang
Affiliation:Li Dawang Wang Dongwei Zhou Xiyuan (Zhengzhou University of Technology) (China Academy of Building Research)
Abstract:In the paper, the vibrational equation of autonomous FPS with strong nonlinearity is derived. On the basis of the differential equation, analysis for autonomous FPS is put forward by use of phase plane method and the vibrational performance of autonomous FPS is expounded.
Keywords:FPS  nonlinearity  autonomous vibration  phase plane
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