Proceedings of the Korean Institute of Intelligent Systems Conference (한국지능시스템학회:학술대회논문집)
- 2002.05a
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- Pages.199-202
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- 2002
Observer-Based Digital Fuzzy Controller
관측기 기반 디지털 퍼지 제어기
- Cha, Dae-Bum (School of Electronic and Information Eng., Kunsan National Univ.) ;
- Joo, Young-Hoon (School of Electronic and Information Eng., Kunsan National Univ.) ;
- Lee, Ho-Jae (Dept. of Electrical and Electronic Eng., Yonsei Univ.) ;
- Park, Jin-Bae (Dept. of Electrical and Electronic Eng., Yonsei Univ.)
- Published : 2002.05.01
Abstract
This parer concerns a design methodology of the observer-based output-feedback digital controller for Takagj-Sugeno (TS) fuzzy systems using intelligent digital redesign (IDR). The term of IDR involves converting an analog fuzzy-mode-based controller into an equivalent digital one in the sense of state-matching. The considered IDR problem is viewed as convex minimization problems of the norm distances between linear operators to be matched. The stability condition is easily embedded and the separations principle is explicitly shown.
Keywords