Koseki-Ohnishi Laboratory

Shunichi Tanaka, Kazumasa Kumazawa, Takafumi Koseki:

“PASSENGER FLOW ANALYSIS FOR TRAIN RESCHEDULING AND ITS EVALUTION,”

International Symposium on Speed-up, Safety and Service Technology for Railway and Maglev Systems 2009 (STECH’09), Niigata, Japan, Jun. 2009

Yutaka Tsukinokizawa, Takafumi Koseki, Hideto Negoro, Akihiro Murahashi:

“A MICROSCOPIC OPERATING POINT ANALYSIS OF A NON-LINEAR MACROSCOPIC ADHESION CONTROL,”

Proceedings of the Internatonal Symposium on Speed-up, Safety and Service technology for Railway and Maglev Systems 350458, 6 pages, Niigata, Japan, Jun. 2009

Genevieve Patterson, Takafumi Koseki, Yasuaki Aoyama, Kentaro Sako:

“Simple Modeling and Prototype Experiments for a New High-Thrust, Low-Speed Permanent Magnet Disk Motor,”

Proceedings of the 12th International Conference on Electrical Machines and Systems (ICEMS 2009), DS2G01-06, 6pages, Tokyo, Japan, Nov. 2009

Ken Kunomura, Takafumi Koseki:

“A Simplified Stability Analysis for Modern A.C. Feeder Voltage Control Using Multiple Power Converters for Shinkansen Systems,”

Proceedings of the 12th International Conference on Electrical Machines and Systems (ICEMS 2009), LS2B-001, 6pages, Tokyo, Japan, Nov. 2009

Takafumi Koseki, Yasuhiro Takada, Hiroshi Obata, Yori Hayakeyama, Wolfram Teppan, Eric Favre:

“Measurementand Modeling of Nonlinear Magnetic Core Characteristics of a Fluxgate Direct Current Sensor for Wide-Range Current Monitoring,”

Proceedings of the 12th International Conference on Electrical Machines and Systems (ICEMS 2009), DS2G09-07, 6pages, Tokyo, Japan, Nov. 2009

Takafumi Koseki, Tomoki Watanabe, Masatoshi Shimizu:

“Report on the Activities of IEC/TC9/PT62520 --Railway Applications -- Electric Traction - Electrical Machines for Railway - Short Primary Type Linear Induction Motors Fed by Power Converters--,”

Proceedings of the 7th International Symposium on Linear Drives for Industry Applications, OS 1.4, 4pages, Incheon, Korea, Sep. 2009

Takafumi Koseki, Daisuke Sakurai, Takeomi Suzuki:

“Multiple Rate Sampling State Estimation for a Visual State Feedback Control of a Linear Synchronous Motor,,”

Proceedings of the 7th International Symposium on Linear Drives for Industry Applications, PS 2.5, 4-pages, Incheon, Korea, Sep. 2009

Takashi Noda, Takafumi Koseki:

“Design of Run-Curve for Energy Saving Operation in a Modern DC-Electrification -Efficiency Assuming Perfect Regenerative Braking-,,”

Proceedings of the Internatonal Symposium on Speed-up, Safety and Service technology for Railway and Maglev Systems, 360659, 6 pages, Niigata, Japan, Jun. 2009

Yuruki Okada, Takafumi Koseki, Kohei Hisatomi:

“Power management control in DC-electified railways for the regenerative braking systems of electric trains,,”

WITPRESS “Power Supply, Energy Management and Catenary Problems,”, 2010, pp. 13-23

Hiroyuki Fukusho, Takafumi Koseki, Takahiro Sugimoto:

“Control of a Straight Line Motion for a Two-Link Robot Arm Using Coordinate Transform ofBi-articular Simultaneous Drive,”

The 11th IEEE International Workshop on Advanced Motion Control (AMC2010), NF-003069 (発表後論文修正), Nagaoka, Japan, Mar. 2010

Jung-Seob Shin, Genevieve Patterson, Koichi Sato, Kentaro Sako, Takafumi Koseki, Yasuaki Aoyama:

“Modeling and Prototype Experiments for a New High-Thrust, Low-Speed Permanent Magnet Synchronous Motor,”

The 10th University of Tokyo - Seoul National University Joint Seminar on Electrical Engineering, 2010.3

古関 隆章:

““Change” for the innovative train operations---controls of energy conversion and transportation services,”

平21電気学会産業応用部門全国大会3-O3-5, pp.III-137-142, 三重 2009.09

久野村 健, 古関 隆章:

“Stability Analysis of A.C. Voltage Controls for Feeding System of Shinkansen Using Multiple Power Converters,”

平21電気学会産業応用部門全国大会3-30, pp.III-259-264, 三重 2009.09

福正 博之, 杉本 貴大, 古関 隆章:

“二関節筋を持つ2リンクロボットアームの動力学計算から見た二関節筋の特徴解析,”

精密工学会 生体機構制御・応用技術専門委員会第16回研究例会, pp.14-17 2009.8

福正 博之, 杉本 貴大, 古関 隆章:

“生体の機構と特徴を取り入れたヒューマノイドロボットの運動学計算,”

平成21年電気学会産業応用部門大会, 2-73, 津, 2009.9

Hiroyuki Fukusho, Takahiro Sugimoto, Takafumi Koseki:

“Motion Control for a Humanoid Robot with Characteristics of Bi-Articular Simultaneous Drive,”

The 10th University of Tokyo - Seoul National University Joint Seminar on Electrical Engineering, 2010.3

杉本 貴大, 福正 博之, 古関 隆章:

“生体の筋配列を有する多関節マニピュレータの先端出力分布特性,”

第27回 日本ロボット学会学術講演会, 1K2-03, 2009

古関 隆章:

“論説「国際標準化の作業現場から--日本提案　IEC/TC9/PT62520 審議状況報告--」,”

日本地下鉄協会報, Vol. 180, pp. 8-16, 2009

古関 隆章, 木本 徹:

“Actual Trend in International Standardization on High Power Electromagnetic Field,”

電子情報通信学会 「通信ソサイエティマガジンIEIEC-B Plus」, No. 10, pp. 36-45, 2009

古関 隆章:

“電気鉄道の研究開発動向,”

月刊オーム, pp. 40-47, 2009