Nonlinear decentralized control of a flexible cable-stayed beam structure

被引：14
|
作者：
Magana, ME
Volz, P
Miller, T
机构：
[1] Electrical and Computer Engineering, Oregon State University, Corvallis, OR
[2] Electrical and Computer Engineering, Oregon State University, Corvallis, OR
[3] Civil Engineering, Oregon State University, Corvallis, OR
来源：
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME | 1997年 / 119卷 / 04期
关键词：
D O I：
10.1115/1.2889754
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
A decentralized controller that suppresses the vibrations of a flexible cable-stayed beam structure induced by an external random disturbance is presented. The controller is designed based on a lumped-mass model representation of the distributed parameter flexible beam structure. It contains a linear part and a nonlinear part. The linear part is used to introduce damping into the beam structure and the nonlinear part is used to further reduce the vibrations caused by the external disturbance. Its performance is assessed via digital computer simulation.
引用
收藏
页码：523 / 526
页数：4
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