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Feedback control of flexural waves in beams

 

作者: B. R. Mace,   R. W. Jones,  

 

期刊: Journal of Structural Control  （WILEY Available online 1996）
卷期: Volume 3, issue 1‐2  

页码: 89-98

 

ISSN:1122-8385

 

年代: 1996

 

DOI:10.1002/stc.4300030108

 

出版商: John Wiley&Sons, Ltd

 

关键词: Active Vibration Control;Flexural Waves;Vibration Isolation;Energy Absorption;Beams;Digital Feedback Control

 

数据来源: WILEY

 

摘要:

AbstractThe control of bending waves in a thin beam using a collocated feedback method is discussed with special reference to the case of a system comprising a displacement sensor and a force actuator. Control strategies involving vibration isolation (i.e. reducing wave transmission) and energy absorption (i.e. reducing scattered energy) are considered. Digital implementation is discussed and some results presented.

 

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