期刊文献+

精密隔振平台振动的模糊控制 被引量:1

Fuzzy control for vibration of a precision isolation platform
下载PDF
导出
摘要 采用混合隔振技术建立了以空气弹簧作为被动隔振元件、超磁致伸缩致动器作为主动隔振元件的精密隔振平台隔振系统,并采用模糊控制理论设计其主动控制器。应用MATLAB软件进行了仿真分析以验证系统的振动控制效果。仿真分析结果表明,该振动控制系统在较宽的频率范围内具有良好的减振效果,该系统可应用于超精密测量、制造设备的隔振领域。 A hybrid vibration isolation system of precision isolation platform is developed. This system uses air springs as passive vibration isolation elements and giant magnetostrictive actuators as active vibration isolation elements. The active vibration control system is designed according to the fuzzy control theory. The Matlab is used for simulation of the system. The simulation results show that the developed active vibration control system has good isolation performance against the floor disturbance and the direct disturbance over wide frequency area. The developed active vibration control system can be used for isolation of the ultra-precision measure and micro manufacturing.
作者 陈丽萍
机构地区 南华大学
出处 《机械》 2005年第4期28-31,共4页 Machinery
关键词 精密隔振平台 混合隔振 模糊控制 超磁致伸缩致动器 precision isolation platform hybrid vibration isolation fuzzy control giant magnetostrictive actuator
  • 相关文献

参考文献8

二级参考文献23

  • 1登哈德WG.惯性元件试验(文集)[M].北京:国防工业出版社,1978..
  • 2(美)夏天昌.系统辨识-最小二乘法[M].北京:国防工业出版社,1984..
  • 3庄表中,李小平.仿生学与振动[J].振动与冲击,1997,16(1):84-85. 被引量:3
  • 4Sadiku M. MEMS. IEEE Potentials,2002;21 (1) :4-5.
  • 5Bishop D J, Giles C R, Austin G P. The Lucent lambdarouter: MEMS technology of the future here today. IEEE Communications Magazine, 2002; 40(3:75-79.
  • 6Fujita T, Tagawa Y, Kajiwara K, et al. Active 6-DOF microvibration control system using piezoelectric actuator. Proceedings of the Third Conference on Adaptive Structures, San Diego, California, November 1992:514-528.
  • 7Nakamura Y, Nakayama M, Masuda K, et al.Development of active 6-DOF microvibration control system using giant magnetostrictive actuator.Proceedings of the SPIE Conference on Smart Systems for Bridges, Structures and Highways, Newport Beach,California, March 1999 : 229-240.
  • 8Wang L X,Adaptive Fuzzy Systems and Control:Design and Stability Analysis,1994年
  • 9陈克安,自适应有源噪声控制.原理、算法及实现,1993年
  • 10Wang L X,IEEE Trans Neural Networks,1992年,3卷,5期,807页

共引文献27

同被引文献6

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部