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Fuzzy global sliding mode control for a servo system with lugre friction model

  • Tsinghua University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

To alleviate the chattering problem, a new type of fuzzy global sliding mode controller (FGSMC) is presented. In this controller, the switching gain is estimated by fuzzy logic system based on the reachable conditions of SMC, thus the effect of Lugre friction on switch chattering can be alleviated. Moreover, global sliding mode is realized by designing an exponential dynamic sliding surface. Simulation example for flight simulator servo system with Lugre friction model is given to indicate that the proposed controller can guarantee high robust performance all the time and can alleviate chattering phenomenon effectively.

源语言英语
主期刊名Proceedings of the World Congress on Intelligent Control and Automation (WCICA)
1933-1936
页数4
DOI
出版状态已出版 - 2006
活动6th World Congress on Intelligent Control and Automation, WCICA 2006 - Dalian, 中国
期限: 21 6月 200623 6月 2006

出版系列

姓名Proceedings of the World Congress on Intelligent Control and Automation (WCICA)
1

会议

会议6th World Congress on Intelligent Control and Automation, WCICA 2006
国家/地区中国
Dalian
时期21/06/0623/06/06

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