噪声与振动控制

›› 2009, Vol. 29 ›› Issue (5): 1-3.DOI: 10.3969/j.issn.1006-1355.2009.05.001

• 论文 • 上一篇    下一篇

《微振动平台振动控制的仿真与实验研究》

李平1，王迿2，李增1，张志谊1
   

  1. (1.上海交通大学, 机械系统与振动国家重点实验室, 上海,200240 2.北京航空航天大学自动化科学与电气工程学院,北京,100191)
  • 收稿日期:2009-02-26 修回日期:1900-01-01 出版日期:2009-10-18 发布日期:2009-10-18
  • 通讯作者: 李平

《Simulation and Experiment Study on Vibration Control of a Micro-Vibration Testing Platform》

LI Ping1, WANG Xun2, LI Zeng1, ZHANG Zhi-yi1
   

  1. (1.State Key Laboratory of Mechanical System and Vibration, Shanghai Jiaotong University, Shanghai, 200240 2.School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing, 100191)
  • Received:2009-02-26 Revised:1900-01-01 Online:2009-10-18 Published:2009-10-18
  • Contact: LI Ping

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摘要：

通过对称布置的电磁作动器实现微振动平台的微振动控制。建立微振动平台的数学模型，采用自适应方法对平台的振动控制进行数值仿真，并用实验控制微振动平台的振动。仿真与实验结果表明能够抑制平台微振动能够得到抑制。

关键词: 振动与波, 微振动平台, 自适应控制, 电磁作动器

Abstract:

A micro-vibration testing platform with symmetrically placed electromagnetic actuators for the control of micro-vibration is presented. At first, a mathematical model of the micro-vibration platform is established for the simulation of micro-vibration control with an adaptive method. Then, an experiment is conducted to verify the control effectiveness. Both the simulation and the experiment demonstrate that the micro-vibration of the platform can be suppressed.

Key words: vibration and wave, micro-vibration platform, adaptive control, electromagnetic actuator

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