ループ整形のための1入力1出力PID制御器のモデルを用いない最適化

• 佐伯 正美

  広島大学大学院工学研究科

書誌事項

タイトル別名

• Model-free Optimization of Single-input Single-output PID Controller for Loop-shaping
• ループ セイケイ ノ タメノ 1 ニュウリョク 1 シュツリョク PID セイギョキ ノ モデル オ モチイナイ サイテキカ

抄録

In this paper, a data-driven model-free design method of PID controller is proposed for a SISO linear timeinvariant plant. A problem setting for loop shaping is given where the integral gain of the PID controller is maximized under the maximum sensitivity constraint. This optimization problem is reduced to a linear programming problem whose constraint can be calculated from the input-output response data of the plant based on unfalsified control concept without assuming any mathematical model. In order to avoid many experiments to obtain many response data, a method of generating fictitious data by applying the wavelet transform to a single response data is given. Our design method does not require complicated iterations for plant identification, performance index refinement, and controller design.

収録刊行物

• 計測自動制御学会論文集

  計測自動制御学会論文集 44 (8), 639-645, 2008

  公益社団法人 計測自動制御学会

キーワード

• robust control
• data-driven design
• PID control
• linear programming

詳細情報

• CRID: 1390282679480434816
• NII論文ID: 130003792166
• NII論文ID: 10021990896
• NII書誌ID: AN00072392
• DOI: 10.9746/ve.sicetr1965.44.639
• ISSN: 18838189
• ISSN: 04534654
• ISSN: http://id.crossref.org/issn/04534654
• NDL書誌ID: 9625795
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9625795
• Web Site: https://www.jstage.jst.go.jp/article/sicetr1965/44/8/44_639/_pdf
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