Jiang Zhongwei
Affiliate Master
Yamaguchi University
Optimum design of piezoelectric bimorph cell for active vibration control of flexible beam
Transactions of the Japan Society of Mechanical Engineers. C Volume 61 Issue 581
Page 57-64
published_at 1995-01
Title
柔軟梁制御用バイモルフ型圧電素子の最適設計に関する研究
Optimum design of piezoelectric bimorph cell for active vibration control of flexible beam
Creator Keywords
dynamics of machinary
flexible structure
dynamic compliance
higher-mode vibration
distributed actuator
multiple sensors
This paper presents a study on the optimum design of a distributed actuator that is introduced in order to suppress the multimode vibration of a flexible structure. The piezoelectric bimorph cell installed as a distributed actuator is driven so that it suppresses the transient vibration of a flexible cantilever. The actuator is designed with the inclusion of the idea of dynamic compliances, of which is the compliance of the beam driven by a distributed actuator, while the other is the oscillation compliance of a beam subjected to a sinusoidal fluctuation at its base. It is found that a piezoelectric actuator to supress the multimodal vibration can be designed systematically with the use of the compliances proposed here.
Languages
jpn
Resource Type
journal article
Publishers
日本機械学会
Date Issued
1995-01
Rights
Copyright: 日本機械学会 (The Japan Society of Mechanical Engineers)()
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0387-5024
[NCID]AN00187463
[isVersionOf]
[URI]http://www.jsme.or.jp/publish/ronbun/
Schools
大学院理工学研究科（工学）