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A New Computational Approach for the Stability Analysis of the Linguistic Fuzzy Control Systems  

Kim, Eun-Tai (Yonsei University, School of Electrical and Electronic Engr.)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SC / v.39, no.5, 2002 , pp. 18-25 More about this Journal
Abstract
In this paper, a novel computational approach for the stability analysis of the linguistic fuzzy system is proposed. The suggested analysis method is easily implemented by the recently spotlighted convex optimization techniques called Linear Matrix Inequalities (LMI). Compared with the previous works, the new method proposed herein is more relaxed and is applicable to not only the stabilization problem but also to the set-point regulation problem. Finally, the applicability of the suggested methodology is highlighted via computer simulations.
Keywords
computational approach; LMI; set-point regulation problem; linguistic fuzzy system;
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