シャ　キンカ   Jinhua She   佘　錦華    所属   工学部 機械工学科    職種   教授
言語種別	英語
発行・発表の年月	2013/11
形態種別	学術論文
査読	査読あり
標題	Design of Compensator for Input Dead Zone of Actuator Nonlinearities
執筆形態	共著
掲載誌名	Journal of Advanced Computational Intelligence and Intelligent Informatics
出版社・発行元	Fuji Technology Press Co,. Ltd.
巻・号・頁	17(6),pp.805-812
担当範囲	All
著者・共著者	Weijie Chen, Jundong Wu, and Jinhua She
概要	This paper considers the problem of tracking a periodic signal for a plant with an input dead zone in the actuator. The nonlinearity greatly degrades control performance. To solve this problem, we incorporate an equivalent-input-disturbance (EID) compensator into a repetitive control system (RCS), resulting in a new system configuration. We combine the linear-matrixinequality technique with singular-value decomposition to analyze the stability of the system and to devise a design method. Unlike other methods, this one does not require any information about the dead zone. Simulation results demonstrate its effectiveness.