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Active vibration control of a flexible beam using a non-collocated acceleration sensor and piezoelectric patch actuator
Qiu ZC(邱志成); Han JD(韩建达); Zhang XM(张宪民); Wang YC(王越超); Wu ZW(吴镇炜)
作者部门机器人学研究室
发表期刊Journal of Sound and Vibration
ISSN0022-460X
2009
卷号326期号:3-5页码:438-455
收录类别SCI ; EI
EI收录号20093212240529
WOS记录号WOS:000269388300004
产权排序1
摘要In this paper, the design of an acceleration sensor based active vibration control for a cantilever beam with bonded piezoelectric patches is studied. The problem of phase hysteresis and time delay caused by the non-collocated sensor/actuator pairs is considered. The system's dynamic model considering the non-collocated placement of the acceleration sensor and the piezoelectric patch actuator is derived. The phenomenon of phase hysteresis and time delay degrades the performance of the control system, or even induces instability. To solve the problem, an acceleration sensor based proportional feedback control algorithm and a sliding mode variable structure control algorithm with phase shifting technology are proposed, for suppressing the first two bending modes vibration of the beam. The stability of the proposed controllers was theoretically analyzed. The modal frequencies, phase hysteresis loops and phase lag values due to non-collocated placement of the acceleration sensor and the piezoelectric patch actuator are experimentally obtained, and the phase lag is compensated by using the phase shifting technology. Experiments are conducted to compare the above two active vibration control algorithms. Experimental results demonstrate that the presented acceleration sensor based control methods are effective.
语种英语
WOS标题词Science & Technology ; Technology
WOS类目Acoustics ; Engineering, Mechanical ; Mechanics
关键词[WOS]OUTPUT-FEEDBACK CONTROL ; LARGE SPACE STRUCTURES ; VARIABLE-STRUCTURE CONTROL ; VELOCITY FEEDBACK ; SMART STRUCTURES ; CANTILEVER BEAM ; MANIPULATOR ; ROBUST ; IMPLEMENTATION ; IDENTIFICATION
WOS研究方向Acoustics ; Engineering ; Mechanics
引用统计
被引频次:78[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/7297
专题机器人学研究室
作者单位1.School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, 510641, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
推荐引用方式
GB/T 7714
Qiu ZC,Han JD,Zhang XM,et al. Active vibration control of a flexible beam using a non-collocated acceleration sensor and piezoelectric patch actuator[J]. Journal of Sound and Vibration,2009,326(3-5):438-455.
APA Qiu ZC,Han JD,Zhang XM,Wang YC,&Wu ZW.(2009).Active vibration control of a flexible beam using a non-collocated acceleration sensor and piezoelectric patch actuator.Journal of Sound and Vibration,326(3-5),438-455.
MLA Qiu ZC,et al."Active vibration control of a flexible beam using a non-collocated acceleration sensor and piezoelectric patch actuator".Journal of Sound and Vibration 326.3-5(2009):438-455.
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