标题:An active control strategy of vibration attenuation system based on nonlinear decoupling
作者:Zhang, Yanqing ;Wang, Zhiyan ;Zhou, Yiqi
作者机构:[Zhang, Yanqing ;Wang, Zhiyan ] School of Computer Science and Engineering, South China University of Technology, Guangzhou, China;[Zhou, Yiqi ] Schoo 更多
会议名称:IEEE International Symposium on Industrial Electronics, ISIE 2003
会议日期:9 June 2003 through 11 June 2003
来源:IEEE International Symposium on Industrial Electronics
出版年:2003
卷:I
页码:448-453
DOI:10.1109/ISIE.2003.1267291
关键词:Attenuation; Computer simulation; Control systems; Couplings; Electric variables control; Feedback; Nonlinear control systems; Nonlinear dynamical systems; Torque control; Vibration control
摘要:In this paper, the electromechanical coupling model of a tumble washing machine's drive and vibration attenuation system is put forward. In order to avoid complexity of the traditional dynamic analysis method, a method which adapts rotary reference coordinate system is presented. By analyzing the electromechanical coupling in electromechanical system, it is found that the output of the system has an influence on the drive current and output torque of motor. Rest on this relation, the active control of washing machine's drive and vibration attenuation can be achieved. This paper makes some exploration in applying nonlinear feedback decoupling control strategy to a factual system, in which two control variables Vq and Vd are employed, observers of torque disturbance and vibration amplitude are proposed, new control algorithms is put forward. In this paper, the simulation model based on computer simulation is also built, and some valuable results have been acquired. Comparing with conventional control strategy, the nonlinear feedback decoupling control strategy achieved more satisfying effect. © 2003 IEEE.
收录类别:EI;SCOPUS
Scopus被引频次:3
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84944555728&doi=10.1109%2fISIE.2003.1267291&partnerID=40&md5=e8c1dd292862625d7fb005fbd73e8c6c
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