제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 2004년도 ICCAS
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- Pages.1162-1167
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- 2004
Internet Based Network Control using Fuzzy Modeling
- Lee, Jong-Bae (Korea Electronics Technology Institute(KETI)) ;
- Park, Chang-Woo (Korea Electronics Technology Institute(KETI)) ;
- Sung, Ha-Gyeong (Korea Electronics Technology Institute(KETI)) ;
- Lim, Joon-Hong (School of Electrical Engineering and Computer Science, Hanyang University)
- 발행 : 2004.08.25
초록
This paper presents the design methodology of digital fuzzy controller(DFC) for the systems with time-delay. We propose the fuzzy feedback controller whose output is delayed with unit sampling period and predicted. The analysis and the design problem considering time-delay become easy because the proposed controller is syncronized with the sampling time. The stabilization problem of the digital fuzzy system with time-delay is solved by linear matrix inequality(LMI) theory. Convex optimization techniques are utilized to solve the stable feedback gains and a common Lyapunov function for designed fuzzy control system. To show the effectiveness the proposed control scheme, the network control example is presented.