Static output feedback control for discrete-time fuzzy bilinear system  

作　　者：Guo Zhang Mingli Song 

机构地区：[1]Department of Electrical Engineering and Automation, Luoyang Institute of Science and Technology, Luoyang 471023, E R. China [2]Academic of Information Technology, Luoyang Normal University, Luoyang 471022, E R. China

出　　处：《Journal of Systems Engineering and Electronics》2010年第2期296-299,共4页系统工程与电子技术（英文版）

摘　　要：The problem of designing fuzzy static output feedback controller for T-S discrete-time fuzzy bilinear system （DFBS） is presented. Based on parallel distribution compensation method, some sufficient conditions are derived to guarantee the stability of the overall fuzzy system. The stabilization conditions are further formulated into linear matrix inequality （LMI） so that the desired controller can be easily obtained by using the Matlab LMI toolbox. In comparison with the existing results, the drawbacks, such as coordinate transformation, same output matrices, have been elim- inated. Finally, a simulation example shows that the approach is effective.The problem of designing fuzzy static output feedback controller for T-S discrete-time fuzzy bilinear system （DFBS） is presented. Based on parallel distribution compensation method, some sufficient conditions are derived to guarantee the stability of the overall fuzzy system. The stabilization conditions are further formulated into linear matrix inequality （LMI） so that the desired controller can be easily obtained by using the Matlab LMI toolbox. In comparison with the existing results, the drawbacks, such as coordinate transformation, same output matrices, have been elim- inated. Finally, a simulation example shows that the approach is effective.

关 键 词：discrete-time fuzzy bilinear system （DFBS） static out- put feedback control fuzzy control linear matrix inequality （LMI）. 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置] TP18[自动化与计算机技术—控制科学与工程]