Linear Multivariable Controller Tuning Using Measured Frequency Response Data

• Yang Zi-Jiang

  Department of Intelligent Systems Engineering College of Engineering, Ibaraki University

抄録

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.

収録刊行物

• 電気学会論文誌Ｃ（電子・情報・システム部門誌）

  電気学会論文誌Ｃ（電子・情報・システム部門誌） 132 (6), 842-850, 2012

  一般社団法人 電気学会

キーワード

• Data-based control design
• Frequency response
• Controller tuning
• DFT
• PID controller

詳細情報

• CRID: 1390282679584259328
• NII論文ID: 10030606326
• NII書誌ID: AN10065950
• DOI: 10.1541/ieejeiss.132.842
• BIBCODE: 2012ITEIS.132..842Y
• ISSN: 13488155
• ISSN: 03854221
• NDL書誌ID: 023823275
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I023823275
• Web Site: https://www.jstage.jst.go.jp/article/ieejeiss/132/6/132_842/_pdf
• 本文言語コード: en
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