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	2017/07
形態種別	国際会議論文
査読	査読あり
標題	Robust Disturbance Rejection in Repetitive-Control System Based on Improved Equivalent-Input-Disturbance Approach
執筆形態	共著
掲載誌名	The 36th Chinese Control Conference
掲載区分	国外
出版社・発行元	IEEE
巻・号・頁	pp.3128-3133
担当範囲	ALL
著者・共著者	Lan Zhou, Jinhua She, and Changzhong Pan
概要	This paper concerns disturbance rejection for a repetitive-control system (RCS) with unknown time-varying uncertainties and nonlinearity. The design of the RCS is based on the concept of equivalent input disturbance (EID). First, an EID estimator is constructed through a state observer with dynamic coefficient matrix that effectively estimates the total effect of the uncertainties and nonlinearity on the output of the plant. Next, a robust globally uniformly ultimately bounded stability condition for the EID-based RCS is derived in the form of a linear matrix inequality. Then, the methods of designing a modified repetitive controller, a state-feedback controller, and an EID estimator are explained. Finally, simulation results demonstrate the validity of the method.
外部リンクURL	http://ieeexplore.ieee.org/document/8027839/