English

应用科学学报 ›› 1997, Vol. 15 ›› Issue (1): 61-66.

• 论文 • 上一篇    下一篇

振动控制系统中致动器配置方法的理论研究

朱美玲1, 赵淳生1, 汪风泉2   

  1. 1. 南京航空航天大学;
    2. 东南大学
  • 收稿日期:1995-01-19 修回日期:1996-02-28 出版日期:1997-03-31 发布日期:1997-03-31
  • 作者简介:朱美玲:副教授,南京航空航天大学振动所,南京 210016

RESEARCH ON ACTUATOR ASSIGNMENT IN VIBRATION CONTROL SYSTEM

ZHU MEILING1, ZHAO CHUNSHENG1, WANG FENGQUAN2   

  1. 1. Nanjing University of Aeronautics and Astronautics, Nanjing, 210018;
    2. Southeast University., Nanjing 210016
  • Received:1995-01-19 Revised:1996-02-28 Online:1997-03-31 Published:1997-03-31

PDF

61

被引次数

3

摘要： 该文从致动器配置受振动系统的固有特性支配,而不受系统初始条件和控制规律的支配的观点,利用模态分析法和动态灵敏度分析法,提出了基于模态控制的致动器配置方法。

关键词: 模态分析, 致动器配置, 振动控制, 动态灵敏度分析

Abstract: In this paper, a method is presented for determination of actuator numbers and locations for the active vibration modal control of flexible structures. This method is based on the complex modal analysis and dynamic sensitivity analysis. It is thought that the actuator assignmentin in vibration coatrol systems should depend on natural properties of systems, but should not depend on a particular choice of initial conditions or control laws.

Key words: vibration control, modal analysis, actuator assignment, dynamic, sensitivity analysis