Adaptive shunting for vibration control of frequency-varying structures

被引：3
|
作者：
Rew, KH [1 ]
Lee, I [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Aerosp Engn, Taejon 305701, South Korea
来源：
JOURNAL OF GUIDANCE CONTROL AND DYNAMICS | 2001年 / 24卷 / 06期
关键词：
D O I：
10.2514/2.4838
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
To overcome the performance degradation of passive shunting when the natural frequency of a structure changes, adaptive shunting using a multiplier IC is proposed and successfully demonstrated. Experimental results indicate that the adaptive shunt circuit has the same tuning characteristics as the passive shunt circuit. The RLS method is used to estimate the natural frequency of the beam in real time.
引用
收藏
页码：1223 / 1225
页数：3
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