Vibration Suppression Using Vibration Coordinate System Based on dq Transform with Specific Frequency

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2022/03/01

タイトル(英語): Vibration Suppression Using Vibration Coordinate System Based on dq Transform with Specific Frequency

著者名: Tatsuya Kani (Department of Electrical and Electronic Engineering, Mie University), Masato Koyama (Department of Electrical and Electronic Engineering, Mie University)

著者名(英語): Tatsuya Kani (Department of Electrical and Electronic Engineering, Mie University), Masato Koyama (Department of Electrical and Electronic Engineering, Mie University)

キーワード: vibration suppression，motion control，coordinate transformation，vibration coordinate system

要約(英語): This paper proposes a new vibration suppression control based on the coordinate transformation. In the new coordinate system, the vibration components of motor angle and velocity correspond to the horizontal and vertical axes, respectively. Owing to this, similar to the dq Transform in power electronics, the components draws a circle depending on the angle on the coordinate, and the vibration amplitude can be easily obtained. Thus, on this coordinate system, the components synchronized to the motor angle are expressed as a DC component. Hence, by introducing integral control, it is possible to completely suppress the vibration. High vibration suppression performance was confirmed by numerical simulations and experiments with an actual machine.

本誌: IEEJ Journal of Industry Applications Vol.11 No.2 （2022） Special Issue on “Motion Control and its Related Technologies”

本誌掲載ページ: 327-333 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/11/2/11_21005754/_article/-char/ja/