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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/26280

Title: Fuzzy Controller Design with Passivity Performance for Single Machine Infinite Bus Power Systems
Authors: W. J. Chang;C. C. Ku;P. H. Huang
Contributors: 國立臺灣海洋大學:輪機工程學系
Keywords: Affine T-S Fuzzy Model;S-Procedure;Single Machine Power System;Passivity Theory
Date: 2008
Issue Date: 2011-10-20T08:34:39Z
Publisher: Third International Conference on Electric Utility Deregulation and Restructuring and Power Technologies
Abstract: Abstract:This paper presents a passive affine fuzzy controller design method for a Single Machine Infinite Bus Power (SMIBP) system with external disturbances. In order to approximate the trajectories of the SMIBP system accurately, the affine Takagi-Sugeno (T-S) fuzzy model is employed to analyze the stability of the system. For resisting the perturbation from the load side or environment, the passivity theory can be employed to attenuate the external disturbance and to achieve system stability. In addition, the Lyapunov function is used to be the storage function that can represent the total energy of the system. Besides, the optimal convex algorithm and Iterative Linear Matrix Inequality (ILMI) algorithm are proposed to solve the present control problem. Finally, simulation results are provided to show that the proposed fuzzy controller can achieve the strict input passivity and Lyapunov stability for the SMIBP system.
Relation: pp.08DRPT1367
URI: http://ntour.ntou.edu.tw/handle/987654321/26280
Appears in Collections:[輪機工程學系] 演講及研討會

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