T-S Fuzzy Design for Nonlinear State-Delayed Descriptor System Via Sliding Mode Control
This paper is concerned with the problem of sliding mode control (SMC) of a class of Takagi-Sugeno (T-S) fuzzy descriptor system with time-delay. An integral-type sliding surface function is designed by taking the descriptor matrix into account, thus the resulting sliding mode dynamics is a full-order uncertain T-S fuzzy descriptor time-delay system. By use of the delay partitioning technique, a delay-dependent criterion is established, which ensures the sliding mode dynamics to be regular, impulse-free and stable. Moreover, a SMC law is synthesized to guarantee the stability of the closed-loop system, and the proposed SMC law can drive the dynamics of controlled system into a designated sliding surface in a.nite time. Finally, a numerical example is provided to illustrate the effectiveness of the proposed theories.
HAN Chunsong ZHANG Guojiang ZENG Qingshuang WU Ligang
Space Control and Inertial Technology Research Center, Harbin Institute of Technology, Harbin 150001 Control and Simulation Research Center, Harbin Institute of Technology, Harbin 150001, P.R.China Space Control and Inertial Technology Research Center, Harbin Institute of Technology, Harbin 150001
国际会议
The 30th Chinese Control Conference(第三十届中国控制会议)
烟台
英文
1-6
2011-07-01（万方平台首次上网日期，不代表论文的发表时间）