Transactions/Journals

1. E. H. Abd-Elhameed and M. Iwasaki
   ``Nonlinear Friction Time Series Model for High Precision Positioning Control By Using Leaning Technique''
   高速信号処理応用技術学会誌, Vol.12, No.2, pp.26--35, 2009-12
2. 前田, 岩崎
   「転がり摩擦特性を考慮した非線形摩擦モデリングとその評価」
   高速信号処理応用技術学会誌, Vol.12, No.2, pp.37--44, 2009-12 (in Japanese)
3. 前田, 岩崎
   「転がり摩擦モデルに基づく位置決め整定時における遅い応答の発生要因の考察と補償」
   電気学会論文誌, Vol.129-D, No.12, pp.1218--1227, 2009 (in Japanese)
4. 森田, 横井, 岩崎, 鵜飼, 松井, 伊藤, 瓜生, 向井
   「非干渉制御を用いた可変ギア伝達機構付電動パワーステアリングの操作感性向上」
   電気学会論文誌, Vol.129-C, No.12, pp.2136--2143, 2009 (in Japanese)
5. K. Seki, M. Iwasaki, M. Kawafuku, H. Hirai, and K. Yasuda
   ``Adaptive Compensation for Reaction Force with Frequency Variation in Shaking Table Systems''
   IEEE Trans. on Industrial Electronics, Vol.56, No.10, pp.3864--3871, October 2009
6. N. Hirose, M. Iwasaki, M. Kawafuku, and H. Hirai
   ``Deadbeat Feedforward Compensation with Frequency Shaping in Fast and Precise Positioning''
   IEEE Trans. on Industrial Electronics, Vol.56, No.10, pp.3790--3797, October 2009
7. 廣瀬, 岩崎, 川福, 平井
   「全域通過フィルタを用いたフィードバック補償による共振モードのロバスト制振制御」
   電気学会論文誌, Vol.129-D, No.10, pp.981--988, 2009 (in Japanese)
8. 山元, 岩崎, 三橋, 伊藤, 松井
   「状態量制約を考慮したプラント変動にロバストな位置指令生成」
   電気学会論文誌, Vol.129-D, No.7, pp.714--724, 2009 (in Japanese)
9. N. Hirose, M. Iwasaki, M. Kawafuku, and H. Hirai
   ``Initial Value Compensation Using Additional Input for Semi-Closed Control System''
   IEEE Trans. on Industrial Electronics, Vol.56, No.3, pp.635--641, March 2009
10. K. Seki, M. Iwasaki, M. Kawafuku, H. Hiromu, and K. Kishida
    ``Practical Controller Design of Hybrid Experimental System for Seismic Tests''
    IEEE Trans. on Industrial Electronics, Vol.56, No.3, pp.628--634, March 2009
11. M. Miyaji, M. Yura, and M. Iwasaki
    ``Improvement of Tracking Accuracy of Double-Column Machining Center with High-Speed and High-Acceleration Driving''
    IEEJ Trans. on Electrical and Electronic Engineering, Vol.4, No.2, pp.210--217, 2009
12. M. Yamamoto, M. Iwasaki, H. Hirai, Y Okitsu, K. Sasaki, and T. Yajima
    ``Modeling and Compensation for Angular Transmission Error in Harmonic Drive Gearings''
    IEEJ Trans. on Electrical and Electronic Engineering, Vol.4, No.2, pp.158--165, 2009

International Conference Proceedings

1. Yoshifumi Morita, Akitoshi Yokoi, Makoto Iwasaki, Hiroyuki Ukai, Nobuyuki Matsui, Norihisa Ito, Nobuhiko Uryu, and Yasuhiko Mukai
   ``Controller Design Method for Electric Power Steering System with Variable Gear Transmission System using Decoupling Control''
   Proc. of the 35th Annual Conference of the IEEE Industrial Electronics Society (IECON-2009), pp.3079--3084, 2009 (Porto)
2. Kenta Seki, Keisuke Mochizuki, Makoto Iwasaki, Hiromu Hirai
   ``High-Precision Positioning Considering Suppression of Resonant Vibration Modes by Strain Feedback''
   Proc. of the 35th Annual Conference of the IEEE Industrial Electronics Society (IECON-2009), pp.3114--3119, 2009 (Porto)
3. Yoshihiro Maeda and Makoto Iwasaki
   ``Initial Friction Compensation by Disturbance Observer Based on Rolling Friction Model''
   Proc. of the 35th Annual Conference of the IEEE Industrial Electronics Society (IECON-2009), pp.3138--3143, 2009 (Porto)
4. Kazuaki Ito, Masafumi Yamamoto, Makoto Iwasaki, and Nobuyuki Matsui
   ``LMI-Based Robust Command Shaping Against Plant Perturbations in Fast and Precise Positioning''
   Proc. of ICROS-SICE International Joint Conference 2009, pp.13--18, 2009 (Fukuoka)
5. Motohiro Kawafuku, Jun Takamori, Makoto Iwasaki, and Hiromu Hirai
   ``Precise Following Control Using Optimized Friction Compensator for HDDs''
   Proc. of ICROS-SICE International Joint Conference 2009, pp.7--12, 2009 (Fukuoka)
6. Makoto Iwasaki, Masafumi Yamamoto, Hiromu Hirai, Yoshifumi Okitsu, Kozo Sasaki, and Toshio Yajima
   ``Modeling and Compensation for Angular Transmission Error of Harmonic Drive Gearings in High Precision Positioning''
   Proc. of The 2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM-2009), pp.662--667, July 2009 (Singapore)
7. Esam H. Abd-Elhameed and Makoto Iwasaki
   ``Pulsating Torque Modeling and Compensation for High Precision Positioning Control''
   Proc. of 2009 IEEE International Conference on Mechatronics (ICM-2009), No.Fr2C.6, 6 pages, 2009 (Malaga)
8. Yoshihiro Maeda, Makoto Iwasaki, Motohiro Kawafuku, and Hiromu Hirai
   ``Nonlinear Modeling and Evaluation of Rolling Friction''
   Proc. of 2009 IEEE International Conference on Mechatronics (ICM-2009), No.We2A.2, 6 pages, 2009 (Malaga)
9. Kenta Seki, Makoto Iwasaki, Motohiro Kawafuku, Hiromu Hirai, Kazuki Yasuda
   ``Adaptive Feedforward Compensation for Reaction Force with Nonlinear Specimen in Shaking Tables''
   Proc. of 2009 IEEE International Conference on Mechatronics (ICM-2009), No.Th2B.1, 6 pages, 2009 (Malaga)