Art

J-GLOBAL ID：201702286327295106   Reference number：17A0615402

Full FPGA Tracking Control System Based on Error-Based Communication Disturbance Observer Considering Time Delay for Optical Disc System

光ディスクシステムの時間遅延を考慮したエラーベース通信障害オブザーバに基づく完全FPGAトラッキング制御システム

Author (5)： Yoshida Keisuke (Nagaoka University of Technology) ,  Ohishi Kiyoshi (Nagaoka University of Technology) ,  Miyazaki Toshimasa (Nagaoka University of Technology) ,  Yokokura Yuki (Nagaoka University of Technology) ,  Fukui Junichi (Nagaoka University of Technology)
Material： IEEJ Journal of Industry Applications  (IEEJ J Ind Appl)
Volume： 6  Issue： 2  Page： 91-99(J-STAGE)  Publication year： 2017 
JST Material Number： F1055A  ISSN： 2187-1094  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *optical disk ,  driving mechanism ,  *delay ,  communication disturbance ,  system observer ,  FPGA ,  *tracking control ,  pole assignment ,  feedback control ,  memory(computer) ,  improvement
Semi thesaurus term： disk drive ,  *time delay ,  disturbance observer ,  *perfect tracking control ,  pole assignment ,  mass storage device ,  performance improvement

Author keywords (6)： optical disc ,  motion control ,  tracking control ,  time delay ,  FPGA ,  communication disturbance observer

JST classification (2)： Memory units  (JC04060F) ,  Electric control equipment  (IC02020Y)

Reference (21)：

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• (3) Y. Urakawa and T. Watanabe: “A Study of High-Gain Servo Controller with Complex Zeros for Optical Disk Drives”, Japanese Journal of Applied Physics, Vol. 44, No. 5B, pp. 3427-3431 (2005)
• (4) Y. Urakawa: “Parameter Design for a Disital Control System with Calculation Delay”, IEEJ Trans. IA, Vol. 133, No. 3, pp. 272-281 (2013) (in Japanese)
• (5) T. Mukasa and Y. Urakawa: “Double-Boosted High-Gain Servo Controller for High-Rotation-Speed Optical Disk Drives”, Japanese Journal of Applied Physics, Vol. 47, pp. 5872-5877 (2008)

Terms in the title (8)： 光ディスクシステム ,  時間遅延 ,  エラー ,  通信障害 ,  オブザーバ ,  FPGA ,  トラッキング ,  制御システム