On a Control Systems Design Based on Denominator Expansion Form about Controlled Processes

カテゴリ: 部門大会

論文No: MC1-8

グループ名: 【C】平成17年電気学会電子・情報・システム部門大会講演論文集

発行日: 2005/09/06

タイトル(英語): On a Control Systems Design Based on Denominator Expansion Form about Controlled Processes

著者名: Noriyuki Takazaki(早稲田大学),Fmihiro Shoji(福岡工業大学),Jae-Sung Lee (早稲田大学),Hee-Hyol Lee (早稲田大学)

著者名(英語): Noriyuki Takazaki(Waseda University),Fumihiro Shoji(Fukuoka Institute of Technology),Jae-Sung Lee(Waseda University),Hee-Hyol Lee(Waseda University)

キーワード: PID control system|partial model matching|Hsia’s method|denominator expansion form

要約(日本語): Kitamori’s method is well known as one of the PID controller design methods. The closed-loop transfer functions, however, sometimes becomes unstable when we used the Kitamori’s method even if the original system is stable. The main phenomena associated with this instability occurred often on the denominator expansion of the controlled system.

In this paper, the Hsia’s method is used to deduce the stable denominator expansion when the original system is stable. And we confirm the effectiveness of the proposed method by experiments.

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