主动施加时滞的振动控制

北京邮电大学学报 ›› 2000, Vol. 23 ›› Issue (3): 25-29.

主动施加时滞的振动控制

刘晓平¹, B.Yang², Z.Liu²

1.北京邮电大学自动化学院, 北京 100876;
2.University of Southern California,USA

收稿日期:1999-12-08 出版日期:2000-10-10
作者简介: 刘晓平(1965—),男,黑龙江双鸭山人,北京邮电大学副教授,博士.
基金资助:

Vibration Control Via Actively Adding Time Delay

LIU Xiao-ping¹, B.Yang², Z.Liu²

1.Automation School,Beijing University of Posts and Telecommunications, Beijing 100876, China;
2.Department of Aerospace and Mechanical Engineering,University of Southern California,Los Angeles,CA,USA

Received:1999-12-08 Online:2000-10-10
Supported by:

摘要/Abstract

摘要： 研究了主动引入时滞的结构振动输出反馈控制方法.该方法能有效地解决结构振动非对位控制中常易出现的控制失稳问题,并取得较好的振动控制效果.通过悬臂梁结构振动控制算例深入分析了该方法的有效性.

关键词: 振动主动控制, 时滞, 输出反馈控制

Abstract: Output feedback control algorithm for the structural vibration control through actively adding time delay has been presented.This method can be used to solve the unstability appeared in the non-collocated structural vibration control.The effectiveness of this method is shown via the structural vibration control of a cantilever beam.

Key words: active vibration control, time delay, output feedback control

中图分类号:

TH113.1

刘晓平, B.Yang, Z.Liu. 主动施加时滞的振动控制[J]. 北京邮电大学学报, 2000, 23(3): 25-29.

LIU Xiao-ping, B.Yang, Z.Liu. Vibration Control Via Actively Adding Time Delay[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2000, 23(3): 25-29.