Study on a Performance Monitoring Method for MIMO Control Systems based on PLS

カテゴリ: 研究会(論文単位)

論文No: CT18103

グループ名: 【C】電子・情報・システム部門 制御研究会

発行日: 2018/07/28

タイトル(英語): Study on a Performance Monitoring Method for MIMO control systems based on PLS

著者名: 宋 金龍(広島大学),脇谷 伸(広島大学),山本 透(広島大学)

著者名(英語): Jinlong Song(Hiroshima Unversity),Shin Wakitani(Hiroshima Unversity),Toru Yamamoto(Hiroshima Unversity)

キーワード: 多変数システム|部分最小二乗法|制御性能評価|MIMOｼｽﾃﾑ|PLS|Control Performance Assessment

要約(日本語): 本研究では，部分最小二乗法(PLS)を用いた多変数制御系の制御性能評価手法について提案し，数値シミュレーションによって，その性能を評価する。

要約(英語): In recent years, with the development of science and technological advancement, multiple input/output(MIMO) of industrial systems in modern large-scale production have become large increasingly and system complexity has also multiplied. However, if an event of failure of such a large-scale system occurred. It will result in significant property damage and casualties. In order to ensure the safe operation of production process and improve quality, it is necessary to monitor the performance or detect faults of industrial processes to improve the reliability and maintainability of these MIMO complex dynamic systems. In this research, a mathematical regression method of Partial Least Squares method is used for performance monitoring based on input/output data. As the performances of system changed, the proposed method can detect the system change by monitoring only one parameter obtained by PLS. Finally, a simulation result will evaluate the effectiveness of this theory.

原稿種別: 英語

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