動作点変動に対応した学習制御によるPMSMの振動抑制制御法

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: 2017/01/01

タイトル(英語): Vibration Suppression Control Method for PMSMs Based on Learning Control Corresponding to Operating Point Changes

著者名: 服部　知美（静岡理工科大学）

著者名(英語): Satomi Hattori (Shizuoka Institute of Science and Technology)

キーワード: モータフレーム振動，PMSM，加速度センサ，繰返し制御，フーリエ変換，動作点変動　　motor frame vibration，PMSM，acceleration sensor，repetitive control，Fourier transform，operating point change

要約(英語): Variable speed drive systems with permanent magnet synchronous motors (PMSMs) are widely used for industry applications and electric home appliances. However, structural imperfections in a PMSM and its control system produce torque ripple, which causes mechanical vibration (i.e., frame vibration), rotational speed ripple, acoustic noise, and so on. We previously proposed a control method for suppressing the motor frame vibration of a PMSM by utilizing feedforward compensation control and a method of generating compensation signals for the feedforward control. However, when the operating point of the motor changes during feedforward control, the motor frame vibration sometimes increases. To cope with this problem, we propose a control method for suppressing motor frame vibration that corresponds to the motor torque and load. The experimental results confirmed the effectiveness of the proposed method.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.137 No.1 （2017）

本誌掲載ページ: 2023/10/16 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/137/1/137_10/_article/-char/ja/