Linear Multivariable Controller Tuning Using Measured Frequency Response Data

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: 2012/06/01

タイトル(英語): Linear Multivariable Controller Tuning Using Measured Frequency Response Data

著者名: Zi-Jiang Yang (Department of Intelligent Systems Engineering College of Engineering, Ibaraki University)

著者名(英語): Zi-Jiang Yang (Department of Intelligent Systems Engineering College of Engineering, Ibaraki University)

キーワード: Data-based control design，Frequency response，Controller tuning，DFT，PID controller

要約(英語): In this paper, we propose a direct tuning method of linear multivariable controllers based on frequency response measurements. Prior to the controller tuning, the plant is stimulated by some appropriate block-pulse excitation signals, and the frequency response measurements are obtained by DFTs of the input-output data. Then a linearly parameterized controller is obtained by minimizing a frequency-shaped model reference control criterion at selected frequency points in the frequency-domain. Compared to some existing time-domain data-based controller tuning methods, the method usually does not need iterative experiments. And the control performance seems to be more transparent, owing to the visualized frequency-domain data. The performance of the proposed method is shown through extensive simulation studies.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.132 No.6 （2012） 特集：データ指向型モデリング/予測/制御

本誌掲載ページ: 842-850 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/132/6/132_842/_article/-char/ja/