连续线性混沌隔振装置设计与研究

PDF(2184 KB)

振动与冲击 ›› 2011, Vol. 30 ›› Issue (9) : 103-106.

论文

连续线性混沌隔振装置设计与研究

陶为俊;浣石1;朱石坚2;李晓勇1

作者信息 +

Design and research on continuous linear chaotic vibration isolation system

TAO Wei-jun1; HUAN Shi1; ZHU Shi-jian2; LI Xiao-yong1

Author information +

文章历史 +

摘要

根据混沌隔振原理设计出连续线性混沌隔振装置，该装置能够产生强非线性，其线性部分、非线性部分与模型几何尺寸相对应，并且两者完全区分开。在实验中两者均易于调节，这大大增加了该装置在工程中的应用前景。并利用数值计算对特定参数下的隔振装置在简谐激励力作用下的运动特性进行分析，分析结果表明该装置能够产生混沌运动，且具有很好的隔离线谱的能力。

Abstract

Continuous linear vibration isolation system has been designed, it can produce highly nonlinear, and the linear part and nonlinear part are corresponding with the model geometry. Both are completely separate and easy to adjust in the experiment. So this greatly increases the device prospects in engineering application. And for specific parameters of the vibration isolation system under harmonic driving forces, the use of numerical methods analysis the dynamics of this system. The results show that the system can generate chaotic motion, and has a good ability in line spectrum reduction.

导出引用

陶为俊;浣石;朱石坚;李晓勇. 连续线性混沌隔振装置设计与研究[J]. 振动与冲击, 2011, 30(9): 103-106

TAO Wei-jun;HUAN Shi;ZHU Shi-jian;LI Xiao-yong. Design and research on continuous linear chaotic vibration isolation system[J]. Journal of Vibration and Shock, 2011, 30(9): 103-106