複素ベクトル表現を用いた周期外乱オブザーバに基づくPMモータのトルクリプル抑制制御法
複素ベクトル表現を用いた周期外乱オブザーバに基づくPMモータのトルクリプル抑制制御法
カテゴリ: 論文誌(論文単位)
グループ名: 【D】産業応用部門
発行日: 2012/01/01
タイトル(英語): Torque Ripple Suppression Control Based on the Periodic Disturbance Observer with a Complex Vector Representation for Permanent Magnet Synchronous Motors
著者名: 只野 裕吾((株)明電舎 研究開発本部 システム技術研究所),秋山 岳夫((株)明電舎 研究開発本部 システム技術研究所),野村 昌克((株)明電舎 研究開発本部 システム技術研究所),石田 宗秋(三重大学工学部電気電子工学科)
著者名(英語): Yugo Tadano (Research & Development Group, MEIDENSHA CORPORATION), Takao Akiyama (Research & Development Group, MEIDENSHA CORPORATION), Masakatsu Nomura (Research & Development Group, MEIDENSHA CORPORATION), Muneaki Ishida (Dept. of Electrical & Electronic Eng., Mie University)
キーワード: 複素ベクトル表現,周期外乱オブザーバ,共振抑制,システム同定 complex vector representation,periodic disturbance observer,resonance suppression,system identification
要約(英語): This paper introduces a method for torque ripple suppression control involving the use of the periodic disturbance observer. By using the Fourier transform (or rotating coordinate transform and a low-pass filter), the torque ripple component, which is synchronized with the motor rotation, can easily be obtained owing to its periodic variations. With the new control method, a suppression control system synchronized with the torque ripple frequency can be built. Further, by using the system identification technique, the model system from compensating current value to torque detection value can be expressed as a speed-adjustable one-dimension complex vector in rotating coordinates. This method is suitable for an adjustable-speed drive, and the control parameters and reference model can be adjusted automatically. The most important feature of this method is its excellent performance for mechanical resonance suppression caused by torque ripple. This paper presents analysis and experimental results that validate the method.
本誌: 電気学会論文誌D(産業応用部門誌) Vol.132 No.1 (2012) 特集:半導体電力変換研究会
本誌掲載ページ: 84-93 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/ieejias/132/1/132_1_84/_article/-char/ja/
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