대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 제40회 하계학술대회
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- Pages.1724_1725
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- 2009
완화된 Non-Quadratic 안정화 조건을 기반으로 한 이산 시간 Takagi-Sugeno 퍼지 시스템의 최적 제어
Optimal Control for Discrete-Time Takagi-Sugeno Fuzzy Systems Based on Relaxed Non-Quadratic Stabilization Conditions
- Lee, Dong-Hwan (Electrical and Electronic Engineering, Yonsei University) ;
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Park, Jin-Bae
(Electrical and Electronic Engineering, Yonsei University) ;
- Yang, Han-Jin (School of Electronics and Information Engineering, Kunsan National University) ;
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Joo, Young-Hoon
(School of Electronics and Information Engineering, Kunsan National University)
- 발행 : 2009.07.14
초록
In this paper, new approaches to optimal controller design for a class of discrete-time Takagi-Sugeno (T-S) fuzzy systems are proposed based on a relaxed approach, in which non-quadratic Lyapunov function and non-parallel distributed compensation (PDC) control law are used. New relaxed conditions and linear matrix inequality (LMI) based design methods are proposed that allow outperforming previous results found in the literature. Finally, an example is given to demonstrate the efficiency of the proposed approaches.
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