Fine Tracking Control System based on Double Equivalent-Perfect Tracking Control System and Error-Based Disturbance Observer for Optical Disk
Fine Tracking Control System based on Double Equivalent-Perfect Tracking Control System and Error-Based Disturbance Observer for Optical Disk
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: 2015/01/01
タイトル(英語): Fine Tracking Control System based on Double Equivalent-Perfect Tracking Control System and Error-Based Disturbance Observer for Optical Disk
著者名: Naohide Sakimura (Nagaoka University of Technology), Keisuke Yoshida (Nagaoka University of Technology), Takahiro Ohashi (Nagaoka University of Technology), Kiyoshi Ohishi (Nagaoka University of Technology), Toshimasa Miyazaki (Nagaoka University of Techn
著者名(英語): Naohide Sakimura (Nagaoka University of Technology), Keisuke Yoshida (Nagaoka University of Technology), Takahiro Ohashi (Nagaoka University of Technology), Kiyoshi Ohishi (Nagaoka University of Technology), Toshimasa Miyazaki (Nagaoka University of Technology)
キーワード: optical disk,tracking control,equivalent perfect tracking control,double equivalent perfect tracking control,error based disturbance control
要約(英語): Recently, high-precision tracking control has been required for optical disks. For this purpose, we have previously proposed a tracking control system that is composed of an equivalent-perfect tracking control (E-PTC). However, the conventional control system is not able to operate the inverse system properly for the state equation. In this paper, we propose a new double E-PTC system. With this new system, the inverse system for the state equation operates properly. In addition, we propose a double E-PTC system with an error-based disturbance observer using a notch filter for non-periodic disturbance suppression. The proposed system achieves more precise control and experimental results demonstrate its effectiveness.
本誌掲載ページ: 2023/01/10 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/4/1/4_1/_article/-char/ja/
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