• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2005 Fiscal Year Final Research Report Summary

Precise modeling and high-precision control techniques for positioning system of information storage device in a nanometer area

Research Project

Project/Area Number 16206043
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Control engineering
Research InstitutionNagoya Institute of Technology

Principal Investigator

HIRAI Hiromu  Nagoya Institute of Technology, Graduate School of Engineering, Professor, 工学研究科, 教授 (90314070)

Co-Investigator(Kenkyū-buntansha) KANDOU Hisashi  Nagoya Institute of Technology, Graduate School of Engineering, Professor, 工学研究科, 教授 (20093099)
IWASAKI Makoto  Nagoya Institute of Technology, Graduate School of Engineering, Associate Professor, 工学研究科, 助教授 (10232662)
FUWA Katsuhiko  Nagoya Institute of Technology, Graduate School of Engineering, Assistant Researcher, 工学研究科, 助手 (70324481)
KAWAFUKU Motohiro  Nagoya Institute of Technology, Graduate School of Engineering, Assistant Researcher, 工学研究科, 助手 (70321437)
Project Period (FY) 2004 – 2005
KeywordsHard Disk Drive / Positioning control system / Precise simulator / Precise modeling technique / Disturbance suppression control
Research Abstract

The aims of this research are development of the precise modeling and high-precision control technique based on the Grand-in-Aid for Exploratory Research that held on 2003 (Project No. 14655157) for information device. The result of this research is expressed as follow :
1)Comprehend the cause of the position error at the present head assembly system. The results of the comprehension show that the repeatable run-out is the most effectiveness of the position error than the other disturbances.
2)Proposed the precise modeling technique using Differential Iteration method of the head assembly system that has many resonances in high frequency region.
3)Proposed the precise modeling technique of the force disturbance without the effect of the disk rotation. In the process of the modeling, the prototype system, witch consist of the head assembly and voice coil motor, was used in the clean room.
4)Proposed the rejection controller of repeatable run-out in HDDs using "Rejection Compensator Based on Inverse Frequency Dynamics" and "Mixed-Radix Algorithm". The experimental results are shown that the suppression of the standard deviation of the proposed method is over 90% less than that of without proposed method.
5)Proposed the optimization method of initial value compensation for mode switching control. The result is very effectiveness for the mode switching between seeking mode and following mode.
6)Investigation about the robustness of the "Rejection Compensator Based on Inverse Frequency Dynamics" under fluctuation of the plant system and variation caused by disturbances. The results have very effectiveness when the head assembly was changed under the disturbance was variable.

  • Research Products

    (30 results)

All 2006 2005 2004

All Journal Article (30 results)

  • [Journal Article] Rejection of Repeatable Runout in Hard Disk Drives Using Mixed-Radix Algorithm2006

    • Author(s)
      M.Kawafuku, N.lshida, H.Hirai, A.Okuyama, M.Kobayashi
    • Journal Title

      Proc. of International Workshop on Advanced Motion Control (AMC-2006)

      Pages: 159-164

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 周波数解析を用いたHDDの同期外乱一括抑圧2005

    • Author(s)
      石田, 川福, 岩崎, 平井, 小林, 奥山
    • Journal Title

      電気学会産業計測制御研究会 IIC-05-66

      Pages: 47-52

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 周波数解析を用いたハードディスク装置の同期外乱一括抑圧2005

    • Author(s)
      石田, 川福, 岩崎, 平井, 小林, 奥山
    • Journal Title

      高速信号処理応用技術学会研究会

      Pages: 70-71

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] モード切り換え型制御系の初期値補償に関する一考察2005

    • Author(s)
      不破, 神藤
    • Journal Title

      計測自動制御学会論文集 Vol.41,No.8

      Pages: 712-714

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 周波数領域逆伝達補償法を用いたHDD の同期外乱抑圧〜べンチマークモデルにおける検証〜2005

    • Author(s)
      石田, 川福, 岩崎, 平井, 小林, 奥山
    • Journal Title

      電気学会産業計測制御研究会 IIC-05-113

      Pages: 47-52

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 混合基数アルゴリズムを用いたハードディスク装置の同期外乱一括抑制2005

    • Author(s)
      石田, 川福, 岩崎, 平井, 小林, 奥山
    • Journal Title

      電気関係学会東海支部連合大会講演予稿集

      Pages: 0-051

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 混合基数アルゴリズムを用いたハードディスク装置の同期外乱一括抑制2005

    • Author(s)
      川福基裕, 石田典之, 岩崎誠, 平井洋武, 奥山淳
    • Journal Title

      第6回システムインテグレーション部門学術講演会

      Pages: 1113--1114

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] ハードディスク装置の高精度位置決め制御第一報 : 偏分反復法を用いた高精度シミュレータの構築2005

    • Author(s)
      川福, 大津, 岩崎, 平井, 小林, 奥山
    • Journal Title

      電気学会論文誌D 125巻12号

      Pages: 1069-1075

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] モード切り換え型制御系における初期値補償の最適化2005

    • Author(s)
      不破, 梅村, 神藤, 山口, 平井
    • Journal Title

      電気学会論文誌D 125巻12号

      Pages: 1844-1851

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Rejection of Repeatable Run-out in HDDs Using Inverse Frequency Dynamics2005

    • Author(s)
      M.Kawafuku, M.Iwasaki, H.Hirai, A.Okuyama
    • Journal Title

      Preprints of 16th IFAC World Congress ID:3746(CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Rejection Control for Repeatable Runout of Magnetic Disk Drives Using Inverse System Based on Frequency Analysis2005

    • Author(s)
      N.Ishida, M.Kawafuku, M.Iwasaki, H.Hirai, M.Kobayashi, A.Okuyama
    • Journal Title

      The Papers of Technical Meeting on Industrial Instrumentation and Control (IEE Japan)(in Japanese) IIC-05-66

      Pages: 47-52

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Rejection Control for Repeatable Runout of Hard Disk Drives Using Inverse System Based on Frequency Analysis2005

    • Author(s)
      N.Ishida, M.Kawafuku, M.Iwasaki, H.Hirai, M.Kobayashi, A.Okuyama
    • Journal Title

      Proc.of the Technical Meeting on the Society of Signal Processing Applications and Technology of Japan (S2PATJ2005)(in Japanese)

      Pages: 70-71

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] A Study on Initial Value Compensation for Mode Switching Control System2005

    • Author(s)
      K.Fuwa, H.Kandou
    • Journal Title

      Trans.of the Society of Instrumen and Control Engineers(in Japanese) Vol.41 No.8

      Pages: 712-714

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Rejection Control for Repeatable Runout of HDDs Using Inverse Characteristic Based on Frequency Analysis -Investigation into Benchmark Model-2005

    • Author(s)
      N.Ishida, M.Kawafuku, M.Iwasaki, H.Hirai, M.Kobayashi, A.Okuyama
    • Journal Title

      The Papers of Technical Meeting on Industrial Instrumentation and Control (IEE Japan)(in Japanese) IIC-05-113

      Pages: 47-52

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Rejection of Repeatable Runout in Hard Disk Drives Using Mixed-Radix Algorithm2005

    • Author(s)
      N.Ishida, M.Kawafuku, M.Iwasaki, H.Hirai, M.Kobayashi, A.Okuyama
    • Journal Title

      Proc.of 2005 Tokai-Section Joint Conference of 8 Institutes of Electrical and Related Engineers (in Japanese) O-051

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Rejection of Repeatable Runout in Hard Disk Drives Using Mixed-Radix Algorithm2005

    • Author(s)
      M.Kawafuku, N.Ishida, M.Iwasaki, H.Hirai, M.Kobayashi, A.Okuyama
    • Journal Title

      6th Proc.of SICE System Integration Division Annual Conference (in Japanese)

      Pages: 1113-1114

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] High Precision Positioning Control for Hard Disk Drives -1st Report : High Precision Simulator Using Differential Iteration Method-2005

    • Author(s)
      M.Kawafuku, K.Otsu, M.Iwasaki, H.Hirai, M.Kobayashi, A.Okuyama
    • Journal Title

      IEEJ Trans.on Industry Applications (in Japanese) Vol.125 No.12

      Pages: 1069-1075

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Optimization method of Initial Value Compensation for Mode Switching Control Systems2005

    • Author(s)
      K.Fuwa, T.Uemura, H.Kandou, T.Yamaguchi, H.Hirai
    • Journal Title

      IEEJ Trans.on Industry Applications (in Japanese) Vol.125 No.12

      Pages: 1844-1851

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Rejection of Repeatable Run-Out in HDDs Using Inverse Frequency Dynamics2005

    • Author(s)
      M.Kawafuku, M.Iwasaki, H.Hirai, A.Okuyama
    • Journal Title

      Preprints of 16th IFAC World Congress, CR-ROM ID:3746

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Rejection of Repeatable Runout in Hard Disk Drives Using Mixed-Radix Algorithm2005

    • Author(s)
      M.Kawafuku, N.Ishida, H.Hirai, A.Okuyama, M.Kobayashi
    • Journal Title

      Proc.of International Workshop on Advanced Motion Control(AMC-2006)

      Pages: 159-164

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] 周波数領域逆伝達関数補償法を用いたHDDの同期外乱一括抑圧2004

    • Author(s)
      川福基裕, 田辺章, 岩崎誠, 平井洋武, 奥山淳
    • Journal Title

      産業計測制御研究会 IIC-04-68

      Pages: 7-12

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 周波数領域逆伝達関数補償法を用いた磁気ディスク装置の同期外乱一括抑圧2004

    • Author(s)
      石田, 川福, 岩崎, 平井, 小林, 奥山
    • Journal Title

      電気関係学会東海支部連合大会講演予稿集

      Pages: 0-188

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] モード切り換え型制御系の初期値補償に関する一設計法2004

    • Author(s)
      不破, 梅村, 神藤, 平井
    • Journal Title

      電気関係学会東海支部連合大会講演予稿集

      Pages: 0-324

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] モード切り換え型制御系における初期値補償の最適化2004

    • Author(s)
      梅村, 不破, 神藤
    • Journal Title

      第47回自動制御連合講演会

      Pages: No.802

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 周波数解析を用いたHDDの同期外乱一括抑制2004

    • Author(s)
      川福, 石田, 岩崎, 平井, 奥山
    • Journal Title

      雑第5回システムインテグレーシヨン部門学術講演会(SI2004)

      Pages: 480-481

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Rejection Control for Repeatable Runout of HDD using Inverse System Compensator Based on Frequency Analysis2004

    • Author(s)
      M.Kawafuku, A.Tanabe, M.Iwasaki, H.Hirai, A.Okuyama
    • Journal Title

      The Papers of Technical Meeting on Industrial Instrumentation and Control (IEE Japan)(in Japanese) IIC-04-68

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Rejection of Repeatable Runout in Magnetic Disk Drives Using Inverse System Compensator in Frequency Domain2004

    • Author(s)
      N.Ishida, M.Kawafuku, M.Iwasaki, H.Hirai, M.Kobayashi, A.Okuyama
    • Journal Title

      Proc.of 2004 Tokai-Section Joint Conference of 8 Institutes of Electrical and Related Engineers (in Japanese) O-188

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] A Design Method of Initial Value Compensation for Mode Switching Control System2004

    • Author(s)
      K.Fuwa, T.Uemura, H.Kandou, H.Hirai
    • Journal Title

      Proc.of 2004 Tokai-Section Joint Conference of 8 Institutes of Electrical and Related Engineers (in Japanese) O-324

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Optimization method of Initial Value Compensation for Mode Switching Control System2004

    • Author(s)
      T.Uemura, K.Fuwa, H.Kandou
    • Journal Title

      47th Proc.of the Japan Joint Automatic Control Conference (in Japanese) No.802

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Rejection of RRO in HDDs Using Inverse System Compensator Based on Frequency Analysis2004

    • Author(s)
      M.Kawafuku, N.Ishida, M.Iwasaki, H.Hirai, A.Okuyama
    • Journal Title

      5th Proc.of SICE System Integration Division Annual Conference (in Japanese)

      Pages: 480-481

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 2007-12-13  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi