To solve Lorenz system by sliding mode controller based on interval type-2 fuzzy logic

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題名:	To solve Lorenz system by sliding mode controller based on interval type-2 fuzzy logic
作者:	Guo, Nai-Ren Kuo, Chao-Lin Lin, Ming-Hong Tsai, Tzong-Jiy 林明宏 (東方技術學院電機工程系)
貢獻者:	東方技術學院電機工程系
關鍵詞:	type-2 Fuzzy logic chaos system sliding control
日期:	2009-11-30
上傳時間:	2014-04-18 15:15:25 (UTC+8)
摘要:	In this manuscript, we present a novel method to solve Lorenz chaos problem. As we known, the traditional fuzzy logic control method, it spends a lot of time to determine the membership functions and fuzzy if-then rules by trial-and-error tuning. To overcome these drawbacks, we propose to design an interval fuzzy type-2 controller with the sliding surface. The fuzzy if-then rules are defined based on the sliding surface, and the output of the fuzzy controller is inferred by the proper compositional rule of inference. The motivation behind this scheme is to drive the states of Lorenz system by using the sliding surface. The simulation results indicate that the proposed method is feasible and effective for the Lorenz chaos problem
關聯:	2009 second international symposium on knowledge acquisition and modeling, pp. 27-30 2009 2nd International Symposium on Knowledge Acquisition and Modeling KAM 2009
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