Asymptotically Stable Fuzzy Control System with Modeling Error

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2012/07/01

タイトル(英語): Asymptotically Stable Fuzzy Control System with Modeling Error

著者名: Hugang Han (Dept. of Management and Information Systems, Prefectural University of Hiroshima)

著者名(英語): Hugang Han (Dept. of Management and Information Systems, Prefectural University of Hiroshima)

キーワード: T-S fuzzy model，Linear matrix inequality，Adaptive law，System stability

要約(英語): In this paper, the modeling error between a real system to be controlled and its T-S fuzzy model is considered, and fuzzy estimator is employed to cope with the error. As a result, it reaches an adaptive controller that has two parts: one is obtained by solving certain linear matrix inequalities (LMIs) (fixed part) and another one is acquired by the fuzzy estimator in which the related parameters are tuned by adaptive law (variable part). The proposed controller can guarantee the closed-loop system to be uniformly asymptotically stable. Also, simulation results are provided to illustrate that the proposed controller is more effective to deal with a system than the regular controller when using the T-S fuzzy model.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.132 No.7 （2012） 特集：平成23年電気学会電子・情報・システム部門大会

本誌掲載ページ: 1168-1174 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/132/7/132_1168/_article/-char/ja/