Acoustic Wave Equation Based Modeling and Collocated Side Vibration Cancellation for Pneumatic Cylinder

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: 2018/03/01

タイトル(英語): Acoustic Wave Equation Based Modeling and Collocated Side Vibration Cancellation for Pneumatic Cylinder

著者名: Wataru Ohnishi (The University of Tokyo), Hiroshi Fujimoto (The University of Tokyo), Pai-Hsueh Yang (Nikon Research Corporation of America), Ping-Wei Chang (Nikon Research Corporation of America), Bausan Yuan (Nikon Research Corporation of America), Koic

著者名(英語): Wataru Ohnishi (The University of Tokyo), Hiroshi Fujimoto (The University of Tokyo), Pai-Hsueh Yang (Nikon Research Corporation of America), Ping-Wei Chang (Nikon Research Corporation of America), Bausan Yuan (Nikon Research Corporation of America), Koic

キーワード: pneumatic actuator，wave equation，partial differential equation

要約(英語): A pneumatic actuator has several advantages such as low heat generation, a high power-to-weight ratio, and low costs; however, it also has disadvantages such as time delays, nonlinearities, and position-dependent multiple pressure resonances. In this study, we propose a wave equation-based model, which can fit the position-dependent pressure resonances based on delay elements, taking into account the damping. Using this model, a wave cancellation filter is proposed for canceling all the resonances and anti-resonances. The effectiveness of both the model and the filter were verified through experiments.

本誌: IEEJ Journal of Industry Applications Vol.7 No.2 （2018） Special Issue on “Motion Control and its Related Technologies”

本誌掲載ページ: 109-116 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/7/2/7_109/_article/-char/ja/