Title :
Output feedback control design with guaranteed cost of Takagi-Sugeno fuzzy systems
Author :
Yoneyama, Jun ; Hoshino, Kenta
Author_Institution :
Dept. of Electron. & Electr. Eng., Aoyama Gakuin Univ., Sagamihara, Japan
Abstract :
The paper is concerned with control design via output feedback controller for fuzzy systems. Many results on the state feedback control design have been given in the literature. In the actual situation, however, the state of the system is rarely measured and the output feedback control design is desired. In this paper, guaranteed cost control via output feedback control for fuzzy systems is considered and a control design of stabilizing controllers with guaranteed cost is proposed. The stability analysis of the closed-loop system and controller design are given in terms of LMI conditions, which are less conservative than the existing results.
Keywords :
closed loop systems; control system synthesis; cost optimal control; feedback; fuzzy systems; linear matrix inequalities; stability; LMI conditions; Takagi-Sugeno fuzzy systems; closed-loop system; guaranteed cost control; linear matrix inequality; output feedback control design; stability analysis; stabilizing controllers; Takagi-Sugeno fuzzy systems; guaranteed cost control; linear matrix inequality; nonlinear system control;
Conference_Titel :
Soft Computing and Intelligent Systems (SCIS), 2014 Joint 7th International Conference on and Advanced Intelligent Systems (ISIS), 15th International Symposium on
DOI :
10.1109/SCIS-ISIS.2014.7044721
