サポートベクターマシンを用いたパフォーマンス駆動型制御系の一設計

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: 2017/01/01

タイトル(英語): Design of a Performance-Driven Control System Using a Support Vector Machine

著者名: 中野　流成（広島大学 大学院 工学研究科），木下　拓矢（広島大学 大学院 工学研究科），脇谷　伸（広島大学 大学院 工学研究科），山本　透（広島大学 大学院 工学研究科）

著者名(英語): Ryusei Nakano (Graduate School of Engineering, Hiroshima University), Takuya Kinoshita (Graduate School of Engineering, Hiroshima University), Shin Wakitani (Graduate School of Engineering, Hiroshima University), Toru Yamamoto (Graduate School of Engineering, Hiroshima University)

キーワード: 省エネ制御，サポートベクターマシン，制御性能評価，パフォーマンス駆動型制御　　Energy saving control，support vector machine，control performance assessment，performance-driven control

要約(英語): In control system, it is necessary to maintain a high control performance. However, it is difficult to maintain the performance by retirement of skilled workers and loss of their knowhow. Therefore, from the perspective of green innovation, the problem must be solved by automatic control. In recent years, several researches of control performance assessment have been proposed. A performance-driven controller that redesigns the controller when detecting that the control performance is deteriorated has been proposed. This method is based on a result of the control performance assessment, however, it does not consider a deterioration cause of the control performance. Here, the control performance deterioration caused by disturbance and/or system variant is considered as an example. When the reason of a poor control performance is caused by disturbance, the incorrect parameter adjustment may lead more poor control performance, eventually, the control system may fall into an unstable state. In this paper, the reason of the control performance deterioration is detected by Support Vector Machine in advance, and the controller is redesigned only when the control performance deterioration is caused by system variant. Thanks to this strategy, the incorrect parameter adjustments are avoided, and a high control performance can be maintained.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.137 No.1 （2017） 大特集：電子・情報・システム部門誌 30周年記念「電子・情報・システム技術によるイノベーション」

本誌掲載ページ: 89-95 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/137/1/137_89/_article/-char/ja/