SVC-02 Feedforward Control Design for Seek Control Using NME Profiler and Input Shaping(Servo Control I,Technical Program of Oral Presentations)

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概要

• 論文の詳細を見る

• Improvement of positioning control is more important for development of hard disk drive (HDD). Therefore, high speed and high precision movement of the 0magnetic head positioning of HDD is currently being intensively investigated. One of positioning movement stages of the head from a current position to a target track is called seek control. In this research, a feedforward input design which provides fast movement of the head without excitation of vibrations is applied for the short span seek. In order to achieve this purpose, we apply the feedforward control based on NME (Nil Mode Exciting) profiler and input shaping, which was proposed by Nakamura for the high-speed switching maneuver of satellite "ASTRO-G" not to excite vibration. We evaluated control performances of the proposed method by using the benchmark problem.

• 2009-06-17

著者

• Ishihara Yoshiyuki

  Toshiba Corporate Research & Development Center

• Chida Yuichi

  Department Of Mechanical Systems Engineering Shinshu University

• KINOSHITA Yoshihito

  Department of Mechanical Systems Engineering, Shinshu University

• Kinoshita Yoshihito

  Department Of Mechanical Systems Engineering Shinshu University

関連論文

• SVC-02 Feedforward Control Design for Seek Control Using NME Profiler and Input Shaping(Servo Control I,Technical Program of Oral Presentations)
• Discretization Method of Continuous-Time Controllers Based on Frequency Response Fitting

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