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T-S fuzzy systems approach to approximation and robust controller design for general nonlinear systems

  • Qing Gao*
  • , Gang Feng
  • , Xiao Jun Zeng
  • , Yong Wang
  • *此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A novel approach to control of general nonlinear system based on T-S fuzzy model is presented in this paper. Firstly, it is shown that a general nonlinear system can be approximated by a generalized T-S fuzzy model to arbitrary degree of accuracy on any compact set. And the basic idea of the proposed approach is to stabilize the general nonlinear system by solving a robust stabilization problem of the developed T-S fuzzy system with the approximation errors as the uncertainty term. Then using a piecewise Lyapunov function, robust semi-global stabilization and generalized H2 control of the general nonlinear system are formulated in the form of linear matrix inequalities. Finally, an example is provided to demonstrate the effectiveness of the proposed approaches.

源语言英语
主期刊名FUZZ 2011 - 2011 IEEE International Conference on Fuzzy Systems - Proceedings
1299-1304
页数6
DOI
出版状态已出版 - 2011
已对外发布
活动2011 IEEE International Conference on Fuzzy Systems, FUZZ 2011 - Taipei, 中国台湾
期限: 27 6月 201130 6月 2011

出版系列

姓名IEEE International Conference on Fuzzy Systems
ISSN(印刷版)1098-7584

会议

会议2011 IEEE International Conference on Fuzzy Systems, FUZZ 2011
国家/地区中国台湾
Taipei
时期27/06/1130/06/11

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