Up:Hiroshi Fujimoto's Home page

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Japanese Version

List of Publications

Several papers are attached in this page. If you need a copy of other papers, please let me know by email.
fujimoto@vos.nagaokaut.ac.jp
 Journals

  • Hiroshi Fujimoto, Yoichi Hori, "High Performance Servo Systems Based on Multirate Sampling Control", IFAC Journal on Control Engineering Practice, vol. 10, no. 7, pp. 773--781, 2002.

  • Kunihiko Saruta, Hiroshi Fujimoto, Yoichi Hori, "Visual Servoing System with Future Prediction using Motion Observer ", Trans. IEE of Japan, vol. 122-D, no. 5, pp. 516--521, 2002.(in Japanese)
    (English Version will be published from Electrical Engineering in Japan.)

  • Shinsuke Nakagawa, Takashi Yamaguchi, Hiroshi Fujimoto, Yoichi Hori, "Fast One-Track Seeking by Using Vibration-less PTC (Perfect Tracking Control) Algorithm for Magnetic Disk Drives", Trans. JSME C, vol. 67, no. 663, p3437--3444, 2001.(in Japanese)

  • Hiroshi Fujimoto, Yoichi Hori, Atsuo Kawamura, "Perfect Tracking Control based on Multirate Feedforward Control with Generalized Sampling Periods", IEEE Trans. Industrial Electronics , vol. 48, no. 3, pp. 636--644, 2001. (IEEE Trans. IE, Best Paper Award, Photos)

  • Hiroshi Fujimoto, Yoichi Hori, Takashi Yamaguchi, Shinsuke Nakagawa, "Seeking Control of Hard Disk Drives by Perfect Tracking using Multirate Sampling Control", Trans. IEE of Japan, vol. 120-D, no. 10, pp. 1157--1164, 2000.(in Japanese)

  • Hiroshi Fujimoto, Yoichi Hori, Atsuo Kawamura, "Perfect Tracking Control Method Based on Multirate Feedforward Control", Trans. SICE, vol. 36, no. 9, pp. 766--772, 2000.(in Japanese)

  • Hiroshi Fujimoto, Atsuo Kawamura, Masayoshi Tomizuka, "Generalized Digital Redesign Method for Linear Feedback System Based on N-Delay Control", IEEE/ASME Trans. Mechatronics , vol. 4, no. 2, pp. 101 -- 109, 1999.

  • Hiroshi Fujimoto, Atsuo Kawamura "New Digital Redesign Method in use of N-Delay Control", Trans. IEE of Japan, vol. 117-D, no. 5, pp. 645 -- 654, 1997.(in Japanese)

    Coauthor Books

  • "Motor technology dictionary", The Nikkan Kogyo Shinbun, Ltd., 2002.(in Japanese)
    (Explanation of some technical terms about digital control)

  • Hiroshi Fujimoto,
    In "Motor technology practical handbook" (Edited by Daiki Ebihara, Yoichi Hori, and Hideo Doumeki),
    Chapter 2-8: "Digital redesign",
    Chapter 2-10: "Perfect tracking control based on multirate sampling control",
    The Nikkan Kogyo Shinbun, Ltd., 2001.(in Japanese)

    Survey and Report

  • Hiroshi Fujimoto, "Multirate Adaptive Control and Application to Motion Control - Research and Life in Purdue University -", Journal of ISCIE, vol. 48, no. 8, 2004.(to be published)

  • Hiroshi Fujimoto, "Visual Servoing Based on Multirate Sampling", Technical report, IEE of Japan, , no. 943, pp. 38--41, 2003, ISSN 0919-9195. (in Japanese)

  • Hiroshi Fujimoto, "Motion Control Based on Multirate Control", Journal of IEICE, vol. 86, no. 4, pp. 270--276, 2003.(in Japanese)

  • Hiroshi Fujimoto, "Seeking Control of Hard Disk Drive by Perfect Tracking Control Based on Multirate Sampling", Technical report, IEE of Japan, , no. 868, pp. 31--34, 2001, ISSN 0919-9195. (in Japanese)

  • Hiroshi Fujimoto, Yoichi Hori, Takashi Yamaguchi, "Motion Control Based on Multirate Feedforward Control -- Application to Seeking Control of Hard Disk Drive --", Journal of SICE, vol. 39, no. 10, pp. 639--642, 2000.(in Japanese)

  • Hiroshi Fujimoto, "High Performance Perfect Tracking Control Based on Multirate Sampling", Technical report, IEE of Japan, , NMC section 3.3, 1999. (in Japanese)

  • Hiroshi Fujimoto and Yoichi Hori, "Proposal of Inter-Sampling Perfect Tracking and Perfect Disturbance Rejection Controllers in use of Multirate Sampling Control -- Extensions to Systems with delay and Applications to the HDD Control -- , Annual Report of Engineering Research Institute, School of Engineering, University of Tokyo, vol. 58, 1999.(in Japanese)

  • Hiroshi Fujimoto, Atsuo Kawamura, and Yoichi Hori, "Proposal of Advanced Perfect Tracking Control Based on Generalized Multirate Sampling Control and Comparison with Zero Assignment Method", Annual Report of Engineering Research Institute, School of Engineering, University of Tokyo, vol. 57, pp. 207 -- 214, 1998.(in Japanese)

    Dissertation

  • Hiroshi Fujimoto, "General Framework of Multirate Sampling Control and Applications to Motion Control Systems", Ph.D. Dissertation, The University of Tokyo, submitted in December 2000 and published in March 2001.

    International conference

  • Hiroshi Fujimoto, "Visual Servoing of 6 DOF Manipulator by Multirate Control", in Proc. 42th IEEE Conference on Decision and Control , pp. 5408--5413, Maui, 2003.

  • Hiroshi Fujimoto, Fumihiro Kawakami, Seiji Kondo, "Multirate Repetitive Control and Applications - Verification of Switching Scheme by HDD and Visual Servoing -", in Proc. 2003 American Control Conference (ACC-2003) , pp. 2875--2880, Denver, 2003.

  • Hiroshi Fujimoto, Yoichi Hori, "Advanced Digital Motion Control Based on Multirate Sampling Control", in IFAC World Congress, vol. 2, pp. 1603--1608, Barcelona, 2002. (Poster Paper Award, Finalist, Photos)

  • Hiroshi Fujimoto, Yoichi Hori, "High Speed Robust Visual Servoing Based on Intersample Estimation and Multirate Control" in Proc. International Workshop on Advanced Motion Control (AMC2002) , pp. 104-109, Maribor (Slovenia), 2002.

  • Hiroshi Fujimoto, Yoichi Hori, Seiji Kondo, "Perfect tracking control based on multirate feedforward control and applications to motion control and power electronics", in Proc. Power Conversion Conference (PCC) , vol. 1, pp. 196--201, Osaka, 2002.

  • Hiroshi Fujimoto, Yoichi Hori, "Visual servoing Based on intersample disturbance rejection by multirate sampling control -- Time Delay Compensation and Experimental Verification --", in Proc. 40th IEEE Conference on Decision and Control , pp. 334--339, Orlando, 2001.

  • Hiroshi Fujimoto, Yoichi Hori, "Visual Servoing Based on Multirate Sampling Control -- Application of Perfect Disturbance Rejection Control --", in Proc. Int. Conf. Robotics and Automation (ICRA2001), pp. 711--716, Seoul, 2001. (Vision Paper Award, Finalist)

  • Hiroshi Fujimoto, Yoichi Hori, "Vibration Suppression and Optimal Repetitive Disturbance Rejection Control in Semi-Nyquist Frequency Region using Multirate Sampling Control", in Proc. 39th IEEE Conference on Decision and Control , pp. 3745--3750, Sydney, 2000.

  • Hiroshi Fujimoto, Yoichi Hori, "Vibration Suppression and Disturbance Rejection Control in Semi-Nyquist Frequency Region Based on a Novel Multirate Sampling Control with Initial Value Compensation", in Proc. International Conference and Exhibition on Power Electronics and Motion Control, vol. 6, pp. 190--196, Kosice (Slovakia), 2000.

  • Hiroshi Fujimoto, Yoichi Hori, Atsuo Kawamura, "Structure of Perfect Tracking Controller Based on Generalized Sampling Periods", in Proc. International Power Electronics Conference , vol. 1, pp. 337 -- 342, Tokyo, 2000. (Student Encouragement Award)

  • Hiroshi Fujimoto, Yoichi Hori, Takashi Yamaguchi, Shinsuke Nakagawa, "Proposal of Seeking Control of Hard Disk Drives Based on Perfect Tracking Control using Multirate Feedforward Control" in Proc. International Workshop on Advanced Motion Control (AMC2000) , pp. 74 -- 79, Nagoya, 2000.

  • Hiroshi Fujimoto, Yoichi Hori, Takashi Yamaguchi, Shinsuke Nakagawa, "Proposal of Perfect Tracking and Perfect Disturbance Rejection Control by Multirate Sampling and Applications to Hard Disk Drive Control", in Proc. 38th IEEE Conference on Decision and Control , pp. 5277 -- 5282, Phoenix, 1999.

  • Hiroshi Fujimoto, Yoichi Hori, Takashi Yamaguchi, Shinsuke Nakagawa, "Advanced Control of Hard Disk Drive by Perfect Tracking and Perfect Disturbance Rejection Control in use of Multirate Sampling Control", in Proc. 4th The Univ. of Tokyo -- Seoul Nat. Univ. Joint Seminar on Electrical Engineering, pp. 35 -- 40, Seoul, 1999.

  • Hiroshi Fujimoto, Yoichi Hori, Atsuo Kawamura, "High Performance Perfect Tracking Control Based on Multirate Feedforward / Feedback Controllers with Generalized Sampling Periods", in Proc. 1999 IFAC World Congress , vol. C, pp. 61 -- 66, Beijing, 1999.

  • Hiroshi Fujimoto, Atsuo Kawamura, "Perfect Tracking Digital Motion Control Based on Two-Degree-of-Freedom Multirate Feedforward Control", in Proc. International Workshop on Advanced Motion Control (AMC98) , pp. 322 -- 327, Coimbra, 1998.

  • Hiroshi Fujimoto, Atsuo Kawamura, "Perfect Tracking Digital Control in use of Two-Degree-of-Freedom Multirate Feedforward Control for Mechatronics", in Proc. TITech COE/Super Mechano-Systems Workshop '98 , pp. 85 -- 93, Tokyo, 1998.

  • Hiroshi Fujimoto, Atsuo Kawamura, "Generalized Digital Redesign Method by N-Delay Control and its Application to Motion Control", in Proc. IEEE Power Electronics Specialists Conference (PESC98) , pp. 1835 -- 1841, Fukuoka, 1998.

  • Hiroshi Fujimoto, Atsuo Kawamura, "New Digital Redesign Method by N-Delay Control and its Application", in Proc. Power Conversion Conference (PCC-97) , pp. 525 -- 530, Nagaoka, 1997.

  • Hiroshi Fujimoto, Atsuo Kawamura, Masayoshi Tomizuka, "Proposal of Generalized Digital Redesign Method in use of N-Delay Control", in Proc. 1997 American Control Conference (ACC-97) , pp. 3290 -- 3294, Albuquerque, 1997.

    Domestic conference

  • Hiroshi Fujimoto, Fumihiro Kawakami, Seiji Kondo, "Repetitive Control of Hard Disk Drive Based on Switching Scheme and Gain Adaptation", in IEE of Japan Technical Meeting Record, IIC-03-92, pp. 1--6, 2003. (Conference Paper Award)

  • Hiroshi Fujimoto, Yoichi Hori, "Periodic Disturbance Rejection Based on Multirate Sampling Control -- Time Delay Compensation and Application to Visual Servoing --", IEE of Japan Technical Meeting Record, IIC-02-87, pp. 11--16, 2002. (in Japanese)

  • Hiroshi Fujimoto, Yoichi Hori, "Visual Servoing Based on Multirate Sampling Control -- Stability Improvement by Intersample Observer and Periodic Disturbance Rejection --", Robotics Symposia, pp. 143--148, 2002. (in Japanese)

  • Hiroshi Fujimoto, Yoichi Hori, "New Trend in Digital Motion Control", 2000 National Convention Record I.E.E. Japan -- Industry Application Society --, vol.1, pp 67 -- 72, 2001. (in Japanese)

  • Hiroshi Fujimoto, Yoichi Hori, "Vibration Suppression and Periodic Disturbance Rejection Control Based on Multirate Sampling Control" , Dynamical System Theory Symposium, pp. 225--230, 2000.(in Japanese) (Best Young Author Award)

  • Hiroshi Fujimoto, Yoichi Hori, " Proposal of Repetitive Disturbance Rejection Control using Multirate Sampling Control and Application to Visual Servo System", 2000 National Convention Record I.E.E Japan -- Industry Application Society --, vol. 1, pp. 766--772, 2000.(in Japanese)

  • Hiroshi Fujimoto, Yoichi Hori, "Proposal of Vibration Suppression Control in Semi-Nyquist Frequency Region and High-Order Repetitive Disturbance Rejection Control Based on Multirate Sampling Control -- Optimization of Inter-sample Disturbance Rejection Performance --" , IEE of Japan Technical Meeting Record, IIC-00-56, pp. 39 -- 46, 2000.

  • Hiroshi Fujimoto, Yoichi Hori, "Proposal of Vibration Suppression and Disturbance Rejection Control in Semi-Nyquist Frequency Region Based on Multirate Sampling Control" IEE of Japan Technical Meeting Record, IIC-00-23, pp. 133 -- 136, 2000.

  • Hiroshi Fujimoto, Yoichi Hori, Takashi Yamaguchi, Shinsuke Nakagawa, "Seeking Control of Hard Disk Drives by Perfect Tracking using Multirate Sampling Control", 1999 National Convention Record I.E.E Japan -- Industry Application Society --, vol.3, pp. 535 -- 540, 1999.(in Japanese)

  • Hiroshi Fujimoto, Yoichi Hori, Atsuo Kawamura "Improvement of Feedback Characteristics for Perfect Tracking Control in use of Multirate Two-degree-of-freedom Control -- Proposal of Perfect Disturbance Rejection Control and Applications to HDD control --", IEE of Japan Technical Meeting Record, IIC-99-2, pp. 7 -- 14, 1999.(in Japanese) (Best Paper Award)

  • Hiroshi Fujimoto, Atsuo Kawamura, Yoichi Hori "Advanced Perfect Tracking Control Based on Multirate Feedforward / Feedback Controllers", 1998 National Convention Record I.E.E. Japan -- Industry Application Society --, vol.2, pp 166-169, 1998.(in Japanese)

  • Hiroshi Fujimoto, Atsuo Kawamura "Proposal of Robust Perfect Tracking States Control by Multirate Feedforward Control", 1998 National Convention Record I.E.E Japan, no. 875, pp. 4-265 -- 4-266, 1998.(in Japanese)

  • Hiroshi Fujimoto, Atsuo Kawamura "Proposal of Perfect Tracking Control Based on Multirate Input Sampling Control", 1997 National Convention Record I.E.E Japan, no. 979, pp. 4-314 -- 4-315, 1997.(in Japanese)

  • Hiroshi Fujimoto, Atsuo Kawamura "Perfect Tracking Control Based on Multirate Sampling Control", IEE of Japan Technical Meeting Record, IIC-97-16, pp. 47 -- 54, 1997.(in Japanese)

  • Hiroshi Fujimoto, Atsuo Kawamura "Digital Redesign Method in use of N-Delay Control", 1997 National Convention Record I.E.E Japan, pp. S.15-25 -- S.15-28, 1997.(in Japanese)

  • Hiroshi Fujimoto, Atsuo Kawamura "New Digital Redesign Method in use of N-Delay Control", 1996 National Convention Record I.E.E Japan -- Industry Application Society --, no. 154, pp. 51 -- 56, 1996.(in Japanese) (Best Paper Award)

  • Hiroshi Fujimoto, Atsuo Kawamura "Proposal of Digital Redesign in use of N-Delay Control and its Application", IEE of Japan Technical Meeting Record, IIC-96-13, pp. 31 -- 40, 1996.(in Japanese)

  • Hiroshi Fujimoto, Atsuo Kawamura "Proposal of Digital Redesign by Nl-Delay Control", 1996 National Convention Record I.E.E Japan, no. 685, pp. 3.234 -- 3.235, 1996.(in Japanese)

    Coauthor conference paper

  • Fumihiro Kawakami, Hiroshi Fujimoto, Seiji Kondo, "Low-order disturbance rejection control of Hard Disk Drive and its verification on neighbour tracks", IEE of Japan Niigata Branch Convention Record, pp. 74, 2003.(in Japanese)

  • Fumihiro Kawakami, Hiroshi Fujimoto, Seiji Kondo, "Disturbance rejection control of Hard Disk Drive with multiple frequency modes", IEE of Japan Niigata Branch Convention Record, pp. 75, 2003.(in Japanese)

  • Yuh Nishimura, Hiroshi Fujimoto, Seiji Kondo, "Experimental verification of Contact Force Control for Flexible Arm Based on Smith Compensator", IEE of Japan Niigata Branch Convention Record, pp. 135, 2003.(in Japanese)

  • Akio Tsumasaka, Hiroshi Fujimoto, Toshihiko Noguchi, "Cornering Stiffness Estimation of Electric Vehicle Based on Yaw-Moment Observer", 2001 National Convention Record, I.E.E. Japan Industry Application Society, vol. 2, pp. 551 -- 552, 2003.(in Japanese)

  • Fumihiro Kawakami, Hiroshi Fujimoto, Seiji Kondo, "Periodic Disturbance Rejection of HDD using Feedforward Control", 2001 National Convention Record, I.E.E. Japan Industry Application Society, vol. 2, pp. 549 --550, 2003. (in Japanese)

  • Takeo Saito, Hiroshi Fujimoto, Toshihiko Noguchi, "Traction and Steering Stabilization Control for Electric Vehicle Based on Slip and Yaw-Moment Observers", IEE of Japan Technical Meeting Record, IIC-03-52, pp. 41--46, 2003. (in Japanese)

  • Fumihiro Kawakami, Hiroshi Fujimoto, Seiji Kondo, "Feedforward Control of Hard Disk Drive using Periodic Disturbance Observer", IEE of Japan Niigata Branch Convention Record, pp. 75, 2002. (in Japanese)

  • Daisuke Ogino, Hiroshi Fujimoto, Seiji Kondo, "High Speed Control of PWM Inverter Based on Feedforward Deadbeat Control", IEE of Japan Niigata Branch Convention Record, pp. 76, 2002. (in Japanese)

  • Takeo Saito, Hiroshi Fujimoto, Toshihiko Noguchi, "Yaw-Moment Stabilization Control of Small Electric Vehicle", IEE of Japan Technical Meeting Record, IIC-02-29, pp. 83--88, 2002. (in Japanese)

  • Takeo Saito, Hiroshi Fujimoto, Toshihiko Noguchi, "Proposal of robust vehicle stability control for electrical vehicle Based on yaw-moment observer", IEE of Japan Niigata Branch Convention Record, pp. 101, 2001. (in Japanese)

  • Shin Muraoka, Hiroshi Fujimoto, Seiji Kondo, "Contact Force Control for Flexible Arm Based on Dead Time Compensation", IEE of Japan Technical Meeting Record, SPC-01-120, IEA-01-63, pp. 41--46, 2001. (in Japanese)

  • Shin Muraoka, Hiroshi Fujimoto, Seiji Kondo, "Modeling of Flexible Arms using Resonance Frequency and Dead Time", 2001 National Convention Record I.E.E. Japan -- Industry Application Society --, vol. 2, pp. 825 -- 826, 2001.(in Japanese)

  • Takahiro Okano, Shin-ichiro Sakai, Hiroshi Fujimoto and Yoichi Hori, "Expeimental Studies of Novel Cooperative Control System of Hydraulic Brake and Electric Motor in Hybrid Electric Vehicle", 2001 National Convention Record I.E.E. Japan -- Industry Application Society --, vol. 3, pp 1441--1444, 2001. (in Japanese)

  • Shinsuke Nakagawa, Takashi Yamaguchi, Hiroshi Fujimoto, and Yoichi Hori, "Multi-rate Two-Degree-of-Freedom Control for Fast and Vibration-less Seeking of Hard Disk Drives", in Proc. 2001 American Control Conference (ACC-2001), pp. 2797--2802, 2001.

  • Kunihiko Saruta, Hiroshi Fujimoto, Yoichi Hori, "Visual Servoing System with Future Prediction using Motion Observer ", IEE of Japan Technical Meeting Record, IIC-01-13, pp. 73 -- 78, 2001. (in Japanese)

  • Shuntaro Okazaki, Hiroshi Fujimoto, Yoichi Hori, "Proposition of a robust controller for visual feedback system with long dead time" IEE of Japan Technical Meeting Record, IIC-00-18, pp. 103 -- 108, 2000. (in Japanese)

    Patent

  • Hiroshi Fujimoto, "Control System" Japanese Patent #2000-06514, 2000. (submitted)
    Others

    See the Japanese Page.
    Invited Lectures

  • Hiroshi Fujimoto, "High Speed Position Control of Linear Motors Based on Multirate Adaptive Robust Control (MARC)", IEE of Japan practical motion control (PMC) committee, Chiba Institute of Technology, Japan, October 2003.

  • Hiroshi Fujimoto, "Advanced Seeking and Following Control of Hard Disk Drive Based on Multirate Control and Switching Scheme", San Jose Research Center, Hitachi Global Storage Technologies, San Jose, USA, July 2003.

  • Hiroshi Fujimoto, "Repetitive and Tracking Control of Hard Disk Drive Based on Multirate Sampling Control", Data Storage System Center, Carnegie Mellon University, Pittsburgh, USA, June 2003.

  • Hiroshi Fujimoto, "Seeking and Following Control of Hard Disk Drive Based on Multirate Sampling Control", Seagate Research, Pittsburgh, USA, June 2003.

  • Hiroshi Fujimoto, "Visual Servoing by Multirate Sampling Control", Intelligent and Precision Control Laboratory (IPCL), Purdue University, USA, January 2003.

  • Hiroshi Fujimoto, "Visual Servoing Based on Intersampl Estimation and Multirate Sampling Control", Meeting for Sampled-data Control Theory (organized by Prof. Fujioka of Kyoto University), Kanazawa, Japan, February 2002.

  • Hiroshi Fujimoto, "Periodic Disturbance Rejection Control Based on Multirate Control", Mechanical Engineering Research Laboratory, Hitachi, Ltd., Japan, February 2002.

  • Hiroshi Fujimoto, "Visual Servoing based on Multirate Sampling Control", IEE of Japan intelligent motion control (IMC) committee, Yokohama National University, Japan, February 2002.

  • Hiroshi Fujimoto, "Hard Disk Drive Control by Multirate Sampling Control", IEE of Japan multi-dimensional motion control (MDMC) committee, Keio University, Japan, May 2000.

  • Hiroshi Fujimoto, "Seeking Control of Hard Disk Drives by Perfect Tracking using Multirate Sampling Control", IEE of Japan servo technology for mass-storage system (MSS) committee, NEC headquarters, Japan, November 1999.
    Last modified: Tue Feb 10 21:56:03 2004
    fujimoto@vos.nagaokaut.ac.jp