Adaptive Active Vibration Control for a Piezoelectric Stewart Platform

被引：2
|
作者：
Wang, Zhenyan [1 ,2 ]
Zhang, Wenguang [3 ]
机构：
[1] Beijing Univ Aeronaut & Astronaut, Sch Automat Sci & Elect Engn, Beijing 100083, Peoples R China
[2] Taiyuan Univ Sci & Technol, Sch Elect & Informat Engn, Taiyuan, Peoples R China
[3] North China Elect Power Univ, Syst Ind Process, Beijing Key Lab Measurement & Ctrl Technol, Dept Automat, Beijing, Peoples R China
来源：
2009 IEEE INTERNATIONAL CONFERENCE ON INTELLIGENT COMPUTING AND INTELLIGENT SYSTEMS, PROCEEDINGS, VOL 2 | 2009年
关键词：
active vibration control; Filtered-X LMS algorithm; piezoelectric actuators; stewart platform; DSP control system; SMART STRUCTURES; SIGNAL;
D O I：
10.1109/ICICISYS.2009.5358287
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, an adaptive active vibration control is proposed and implemented to a piezoelectric (PZT) stewart platform exhibiting nonlinearity An adaptive controller based on Filtered-X Least Mean Square (LMS) algorithm is presented to attenuate vibration The vibration control, experiment is constructed using a Digital Signal Processor (DSP) control system Experimental results demonstrate that a considerable vibration regression is achieved quickly even if the platform is not completely decoupled Compared with force feedback control technique, this algorithm can reduce vibration effectively without regulating controller parameter manually
引用
收藏
页码：752 / +
页数：2
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