Stability and Stabilization Scheme for Systems with Time Delay

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2016/07/01

タイトル(英語): Stability and Stabilization Scheme for Systems with Time Delay

著者名: Yutaka Uchimura (Shibaura Institute of Technology)

著者名(英語): Yutaka Uchimura (Shibaura Institute of Technology)

キーワード: time delay，network based control，model based control，CDOB，Lyapunov-Krasovskii functional，LMI

要約(英語): This paper describes stability analysis and a stabilizing control design for a system with time delay. A delay often occurs when the transmission path includes a computer network. For a time delay, the stability analysis in the frequency domain approach is not sufficient; thus, stability analysis in the time domain is required and typical method is based on the Lyapunov-Krasovskii functional (LKF). This paper describes stability analysis and the design of stabilizing controllers based on various types of LKFs. The paper also describes a model-based control for a system with time delay and it resolves the issue on the communication disturbance observer (CDOB), which generates steady state error if there exists model error. Results of experiments conducted on a DC motor are shown and they confirmed the validity of the proposed model based control method.

本誌: IEEJ Journal of Industry Applications Vol.5 No.4 （2016）

本誌掲載ページ: 321-328 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/5/4/5_321/_article/-char/ja/