Koseki-Ohnishi Laboratory

Publications (FY2022)

Journal

Control System

  • Wataru Ohnishi, Yuki Inada, Shungo Zen, Reon Sasaki, Yasuhiro Takada, Yuta Miyaoka, Kosuke Tsukamoto, Yasushi Yamano:
    IEEE Transactions on Power Delivery, Vol. 38, No. 2, pp. 937-946
  • Shota Miyoshi, Wataru Ohnishi, Takafumi Koseki, Motoki Sato:
    “Output Voltage Precise Tracking Control for Boost Converters Based on Noncausal and Nonlinear Feedforward Control,”
    IEEJ Transactions on Industry Applications, Vol. 143, No. 3, 2023

International Conference

Railway

  • Shota Miyoshi, Wataru Ohnishi, Takafumi Koseki:
    “Speed profile planning for train stopping motion in the shortest time considering ride comfort and braking performance under position-depending speed limits,”
    International Conference on Rail Transportation (RAILWAYS 2022), 2022
  • Nipun Pande, Wataru Ohnishi, Takafumi Koseki:
    “Efficient utilization of regenerative braking energy in bilateral co-phase systems,”
    International Conference on Rail Transportation (RAILWAYS 2022), 2022
  • Nipun Pande, Wataru Ohnishi, Takafumi Koseki:
    “Feasibility of adopting bilateral co-phase traction network in single phase 25 kV AC traction system,”
    48th Annual Conference of the IEEE Industrial Electronics Society, 2022

Control System

  • Kentaro Tsurumoto, Wataru Ohnishi, Takafumi Koseki:
    “Combined Approach for Achieving Both Task Flexibility and Higher Tracking Performance in ILC,”
    42nd Benelux Meeting on Systems and Control, Mar. 2023
  • Liang Oei, Kentaro Tsurumoto, Wataru Ohnishi:
    “Improved Intersample Behaviour of Non-Minimum Phase Systems using State-Tracking Iterative Learning Control,”
    International Conference on Mechatronics 2023, Mar. 2023
  • Shota Miyoshi, Wataru Ohnishi, Takafumi Koseki, Motoki Sato:
    “Perfect tracking control of output voltage based on noncausal nonlinear stable inversion for boost converters,”
    2022 American Control Conference, Jun. 2022
  • Kentaro Tsurumoto, Wataru Ohnishi, Takafumi Koseki, Nard Strijbosch, Tom Oomen:
    “Non-Causal State Estimation for Improved State Tracking in Iterative Learning Control,”
    Modeling, Estimation, and Control Conference 2022, Oct. 2022
  • Kentaro Tsurumoto, Wataru Ohnishi, Takafumi Koseki, Nard Strijbosch, Tom Oomen:
    “A non-causal approach for suppressing the estimation delay of state observer,”
    2022 American Control Conference, Jun. 2022

IEEJ Technical Meeting

Wave Power Generation

  • Kaiyu Lao, Takafumi Koseki, Wataru Ohnishi, Jun Umeda, Tomoki Taniguchi, Toshifumi Fujiwara, Hiroki Goto:
    “Water Tank Experiment to Evaluate a Transverse Flux Type Linear Generator in Wave Energy Converter,”
    LD-22-048, pp. 5-10, 2022
  • Kaiyu Lao, Takafumi Koseki, Wataru Ohnishi, Jun Umeda, Tomoki Taniguchi, Toshifumi Fujiwara, Hiroki Goto:
    “Real-time control experiments of Transverse Flux Type Linear Generator for Wave Energy Converter,”
    TER-23-034, LD-23-034, 2023

Railway

  • Xuanlang Meng, Takafumi Koseki, Wataru Ohnishi:
    “Design method for energy-efficient train operation based on the fast neighborhood search using numerical models with low and high fidelities,”
    VT-22-016, TER-22-071, 2022
  • 上野 爽, 大西 亘, 古関 隆章:
    “摩擦変動を高速模擬する小型軌条輪装置を用いた鉄道車両制御技術試験のための模擬走行環境の提案,”
    TER-23-011, LD-23-011, 2023
  • Kensuke Nagai, Wataru Ohnishi, Takafumi Koseki:
    “A proposal of a virtual balise for train localization by on-board sensor fusion,”
    TER-23-018, LD-23-018, 2023
  • Keisuke Sakai, Wataru Ohnishi, Takafumi Koseki, Kazuhiro Tanaka, Shunji Morita, Katsutoshi Tokuhara, Koki Kasai:
    “Proposal of train control to mitigate delay propagation to the following express train based on communication-based continuous acquisition of train location,”
    TER-23-020, LD-23-020, 2023

Magnetic Levitation

  • Yueying Yang, Wataru Ohnishi, Takafumi Koseki:
    “Feedback Control Design for a 3-DOF Magnetic Levitation System based on I-PD Closed-Loop System Identification,”
    TER-23-015, LD-23-015, 2023

Permanent Magnet Synchronous Motor and Linear Drive

  • Noriaki Ito, Wataru Ohnishi, Takafumi Koseki, Yuichiro Nakamura, Kenji Takahashi, Hiroyuki Sekiguchi:
    “Fundamental study on numerical analysis on multi-physics integrating magnetic field, electric circuit and motion of a planar motor,”
    MAG-22-061, LD-22-044, pp. 73-78, 2022
  • 片山 真守, 古関 隆章, 大西 亘, 坂田 晃一, 金 弘中:
    “非接触精密位置決めステージ高加速度駆動のための横磁束形リニア同期モータの設計,”
    TER-23-023, LD-23-023, 2023

Control System

  • 弦本 健太郎, 大西 亘, 古関 隆章:
    “周波数領域設計と基底関数設計を組み合わせた反復学習制御：有理基底関数と事前動作によるタスク柔軟性向上の基礎検討,”
    MEC-23-009, 2023
  • Shota Miyoshi, Wataru Ohnishi, Takafumi Koseki, Motoki Sato:
    “Output voltage perfect tracking control of boost converters based on nonlinear and noncausal stable inversion,”
    SPC-22-137, 2022
  • 弦本 健太郎, 大西 亘, 古関 隆章:
    “基底関数と周波数領域設計を組み合わせたタスク柔軟で高精度なILCの基礎検討,”
    MEC-22-014, 2022
  • Yecheng Liu, Reon Sasaki, Wataru Ohnishi, Takafumi Koseki, Kosuke Tukamoto, Yasushi Yamano, Yuki Inada, Shungo Zen Shungo:
    “Operation timing considerations of Hybrid DCCB based on data analysis of current-limiting-status inside fuse,”
    EPP-22-130, SP-22-065, HV-22-111, 2022
  • 佐々木 怜音, 大西 亘, 古関 隆章:
    “リニアモータにおける状態変数依存外乱のガウス過程を用いた補償実験,”
    MEC-22-037, 2022
  • Christian Milleneuve Budiono, Wataru Ohnishi, Takafumi Koseki, Akira Hirata, Ryosuke Shibatsuji, Tatsuya Yamaguchi:
    “Analysis of Temperature Dependency in Batch Type Semiconductor Vertical Furnace through Frequency Domain Closed-loop System Identification,”
    MEC-22-038, 2022

Domestic Conference

Railway

  • Keisuke Sakai, Wataru Ohnishi, Takafumi Koseki, Kazuhiro Tanaka, Shunji Morita, Katsutoshi Tokuhara, Koki Kasai:
    “Analysis of the effect of block division for delay propagation mitigating control based on communication-based continuous train position,”
    2022 IEE-Japan Industry Applications Society Conference, 2022
  • Keisuke Sakai, Wataru Ohnishi, Takafumi Koseki:
    “Verification of Fast Calculation of Energy-Saving Speed Profile by Parallel Dynamic Programming,”
    29th Jointed Railway Technology Symposium (J-RAIL2022), 2022
  • Shota Miyoshi, Wataru Ohnishi, Takafumi Koseki:
    “Constant jerk oriented train trajectory generation for minimum time considering ride confort and position dependent speed and acceleration constraints,”
    29th Jointed Railway Technology Symposium (J-RAIL2022), 2022

Awards (FY2022)

  • Keisuke Sakai:
    学生優秀論文優秀賞
    Delay propagation mitigating train control method based on communication-based continuous train position and departure prediction of the preceding train
    The Congress of Japan Railway Cybernetics, 2022
  • Christian Milleneuve Budiono:
    Outstanding Paper Presentation Award
    Analysis of Temperature Dependency in Batch Type Semiconductor Vertical Furnace through Frequency Domain Closed-loop System Identification
    Technical Committee on Mechatronics Control, 2023
  • Christian Milleneuve Budiono:
    Headquarters commendation: Outstanding Paper Presentation Award A (Technical Committee)
    Analysis of Temperature Dependency in Batch Type Semiconductor Vertical Furnace through Frequency Domain Closed-loop System Identification
    IEEJ Industry Applications Society, 2023
  • Christian Milleneuve Budiono:
    Faculty of Engineering Dean's Award
    Faculty of Engineering, The University of Tokyo, 2023
  • Christian Milleneuve Budiono:
    Outstanding Graduation Thesis Award
    半導体熱処理成膜装置の温度依存性を考慮した高速・高精度温度制御に関する研究
    Department of Electrical and Electronic Engineering, Department of Information and Communication Engineering, Faculty of Engineering, The University of Tokyo, 2023
  • Christian Milleneuve Budiono:
    IEEJ Academic Encouragement Award
    The Institute of Electrical Engineers of Japan, Tokyo Branch, 2023
contact [at] ctl.t.u-tokyo.ac.jp