零空間調整器を付加した単純適応制御系に対する外乱補償器を用いた過渡応答改善
零空間調整器を付加した単純適応制御系に対する外乱補償器を用いた過渡応答改善
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: 2022/03/01
タイトル(英語): Transient Response Improvement Using Disturbance Compensator for the Simple Adaptive Control System with the Null-space Adjustor
著者名: 川口 夏樹(兵庫県立大学大学院),東手 悠太(兵庫県立大学工学部),佐藤 孝雄(兵庫県立大学大学院),高木 太郎(国立舞鶴工業高等専門学校),水本 郁朗(熊本大学大学院先端科学研究部)
著者名(英語): Natsuki Kawaguchi (Graduate School of Engineering, University of Hyogo), Yuta Higashide (School of Engineering, University of Hyogo), Takao Sato (Graduate School of Engineering, University of Hyogo), Taro Takagi (Department of Control Engineering, National Institute of Technology, Maizuru College), Ikuro Mizumoto (Faculty of Advanced Science and Technology, Kumamoto University)
キーワード: 単純適応制御,並列フィードフォワード補償器,零空間,過渡応答改善 simple adaptive control,parallel feedforward compensator,null-space,transient response improvement
要約(英語): A stable control system is easily designed with the simple adaptive control (SAC) method by using the almost strictly positive real (ASPR) condition of a plant. For the plant that does not satisfy ASPR, an SAC system can be designed by adding a parallel feed-forward compensator (PFC) to the plant. However, in this case, steady-state error between the plant output and the reference model output may remain because of the PFC output. To solve this problem, the null-space adjustor which cancels the PFC input on the steady-state of the system, has been proposed. In our study, an SAC system with the null-space adjustor was extended using a disturbance compensator. We showed the boundedness of the signal in the proposed SAC system and confirmed the effectiveness of the proposed method by the numerical simulation.
本誌掲載ページ: 264-272 p
原稿種別: 論文/日本語
電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/142/3/142_264/_article/-char/ja/
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