Takafumi Koseki

49 papers C 12Journal 6Unranked 31

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Flow Rate Ripple Suppression in PWM-Actuated High-Speed Valves via Interleaved Actuation and Mechanical Input Shaping. AMC Edisa Shoshi, Takafumi Koseki, Twana Ibrahim, Fleming Pedersen Dambo, Tom Oomen, Wataru Ohnishi
2025	—	`conf`	Drive Stabilization of Multi-Degree-of-Freedom Maglev Planar Motor Based on Closed Loop System Identification. ICM Keigo Nakata, Wataru Ohnishi, Takafumi Koseki, Yuichiro Nakamura, Kenji Takahashi, Hiroyuki Sekiguchi
2025	—	`conf`	FPGA Implementation of Velocity Estimation Method Using Chebyshev Expansion. ICM Kosuke Numata, Takafumi Koseki, Yusuke Nomura, Adiyasuren Altanbileg, Shuji Takada, Wataru Ohnishi
2025	—	`conf`	Modeling of Airflow Disturbance Force and Feedforward Controller Design in Pneumatic Valves. ICM Koki Hattori, Wataru Ohnishi, Takafumi Koseki
2025	—	`conf`	Quick Response Valve for Active Control of Pneumatic Vibration Isolation Tables. ICM Kazuki Goto, Koki Hattori, Kohei Hashimoto, Ichiro Kishimoto, Takafumi Koseki, Wataru Ohnishi
2024	—	`conf`	Combined Time-Domain Optimization Design for Task-Flexible and High Performance ILC. ECC Kentaro Tsurumoto, Wataru Ohnishi, Takafumi Koseki, Max van Haren, Tom Oomen
2024	—	`conf`	Compensation of Pressure Dependent Disturbance: Poppet Position Control in a Pneumatic Valve. AIM Koki Hattori, Wataru Ohnishi, Takafumi Koseki
2024	—	`conf`	Estimation of Higher-Order State Variables by Polynomial Approximation Considering Quantization Step Size of Encoder and the Implementation on FPGA. AMC Kosuke Numata, Wataru Ohnishi, Takafumi Koseki, Yusuke Nomura, Adiyasuren Altanbileg, Shuji Takada
2024	—	`conf`	Mass Flow Rate Control with Compensation of Nonlinearity using Valve Internal Variables. AMC Koki Hattori, Wataru Ohnishi, Takafumi Koseki
2024	—	`conf`	State Variable Dependent Disturbances Compensation Using Gaussian Process Regression: With Application to Core-type Linear Motor. AIM Reon Sasaki, Wataru Ohnishi, Takafumi Koseki, Koichi Sakata, Pai-Hsueh Yang, Gaurav Keswani, Houng-Joong Kim
2024	—	`conf`	Velocity and acceleration estimation via quantization step aware convex optimization: real-time implementation on FPGA. AIM Kosuke Numata, Wataru Ohnishi, Takafumi Koseki, Yusuke Nomura, Adiyasuren Altanbileg, Shuji Takada
2024	—	`conf`	Vibration Suppression Feedforward Control Using Active Mass Damper for Stacker Crane. AIM Kiyotaka Hamanaka, Wataru Ohnishi, Takafumi Koseki, Mitsuki Asai, Koji Yoshihara, Masamichi Nawa, Norihiko Kato
2023	J	`jnl`	Onboard train speed optimization for energy saving using the prediction of block clearing times under real-time rescheduling. J. Rail Transp. Plan. Manag. Alexandra Liebhold, Shota Miyoshi, Nils Nießen, Takafumi Koseki
2023	C	`conf`	Time-Optimal Temperature Control via Binary Search in Semiconductor Vertical Furnace. IECON Christian Milleneuve Budiono, Wataru Ohnishi, Takafumi Koseki, Akira Hirata, Ryosuke Shibatsuji, Tatsuya Yamaguchi
2022	C	`conf`	A non-causal approach for suppressing the estimation delay of state observer. ACC Kentaro Tsurumoto, Wataru Ohnishi, Takafumi Koseki, Nard Strijbosch, Tom Oomen
2022	C	`conf`	Feasibility of adopting bilateral co-phase traction network in single phase 25 kV AC traction system. IECON Nipun Pande, Wataru Ohnishi, Takafumi Koseki
2022	C	`conf`	Perfect tracking control of output voltage based on noncausal nonlinear stable inversion for boost converters. ACC Shota Miyoshi, Wataru Ohnishi, Takafumi Koseki, Motoki Sato
2021	—	`conf`	Compensation of time and amplitude discretization by applying feedback modulator for motion control of electric railway. ISIE Shota Miyoshi, Wataru Ohnishi, Takafumi Koseki
2021	C	`conf`	Data-based simultaneous design of plant model and robust filter in disturbance observer. ACC Xiaoke Wang, Wataru Ohnishi, Takafumi Koseki
2021	—	`conf`	Running trajectory optimization to mitigate delay propagation in highly frequent train service based on continuous train position acquisition. ISIE Keisuke Sakai, Wataru Ohnishi, Takafumi Koseki, Kazuhiro Tanaka, Shunji Morita, Katsutoshi Tokuhara, Koki Kasai
2021	—	`conf`	Study of Unbalance Reduction in 25kV AC Traction System by Different Transformer Configurations. ISGT Asia Varsha Singh, Wataru Ohnishi, Takafumi Koseki
2020	—	`conf`	Controller design of mass flow rate loop for high-precision pneumatic actuator. AMC Yui Shirato, Wataru Ohnishi, Hiroshi Fujimoto, Takafumi Koseki, Yoichi Hori
2020	C	`conf`	Geometrical Circuit Design for Dynamic Wireless Power Transfer to Suppress Power Fluctuation to Coupling Variation. IECON Kodai Takeda, Takafumi Koseki
2020	J	`jnl`	Multifidelity Surrogate Assisted Rapid Design of Transverse-Flux Permanent Magnet Linear Synchronous Motor. IEEE Trans. Ind. Electron. Salman Ahmed, Christoph Grabher, Houng-Joong Kim, Takafumi Koseki
2019	—	`conf`	Frequency response data based disturbance observer design applicable to non-minimum phase systems. SICE Xiaoke Wang, Wataru Ohnishi, Takafumi Koseki
2018	J	`jnl`	Allocation of Wireless Power Transfer System From Viewpoint of Optimal Control Problem for Autonomous Driving Electric Vehicles. IEEE Trans. Intell. Transp. Syst. Van-Duc Doan, Hiroshi Fujimoto, Takafumi Koseki, Tomio Yasuda, Hiroyuki Kishi, Toshiyuki Fujita
2018	C	`conf`	Improvement of Efficiency of Multi-Parallel Dynamic Wireless Power Transfer System with LCC Topology. IECON Kodai Takeda, Takafumi Koseki
2017	—	`conf`	Smart combination of sensorless electromagnetic levitation and zero power control: A complimentary pair enhancing mutual strengths. ICM Salman Ahmed, Takafumi Koseki
2016	C	`conf`	Electromagnetic levitation control with sensorless large air gap detection for translational motion application using measured current-ripple slope. IECON Salman Ahmed, Van-Duc Doan, Takafumi Koseki
2015	—	`conf`	A simplified position control of a transverse flux type linear synchronous motor using hall sensors. ASCC Qi Zhao, Ruijuan Guo, Takafumi Koseki
2015	C	`conf`	Closed form minimum infinity-norm resolution for single-degree kinematically redundant manipulators. IECON Didier Quirin, Valerio Salvucci, Moto Kawanobe, Travis Baratcart, Takafumi Koseki
2015	J	`jnl`	Energy-saving train scheduling diagram for automatically operated electric railway. J. Rail Transp. Plan. Manag. Shoichiro Watanabe, Takafumi Koseki
2015	J	`jnl`	Experimental verification of two-norm, infinity-norm continuous switching implemented in resolution of biarticular actuation redundancy. Adv. Robotics Travis Baratcart, Valerio Salvucci, Takafumi Koseki
2014	—	`conf`	2-norm, infinity-norm continuous switching resolution in biarticularly actuated robot arms. AMC Travis Baratcart, Valerio Salvucci, Takafumi Koseki
2014	—	`conf`	Analytical study on improving intrinsic stiffness modulation of biarticularly actuated manipulators through infinity norm resolution. MESA Valerio Salvucci, Takafumi Koseki
2014	—	`conf`	Analytical study on increasing isotropy of intrinsic stiffness in manipulators through biarticular structure. AIM Valerio Salvucci, Travis Baratcart, Takafumi Koseki
2014	—	`conf`	Dynamic analysis of Continuous Cascaded Generalized Inverse resolution of kinematically redundant manipulators with flexible joints. ECC Travis Baratcart, Valerio Salvucci, Takafumi Koseki
2014	—	`conf`	Extending the resolution range of the cascaded generalized inverse. AIM Travis Baratcart, Valerio Salvucci, Takafumi Koseki
2014	J	`jnl`	Transverse-Flux-Type Cylindrical Linear Synchronous Motor Using Generic Armature Cores for Rotary Machinery. IEEE Trans. Ind. Electron. Jung-Seob Shin, Ryuji Watanabe, Takafumi Koseki, Houng-Joong Kim
2013	—	`conf`	Design proposal for reducing actuator redundancy in intrinsically compliant manipulators. ICAR Valerio Salvucci, Takafumi Koseki
2013	—	`conf`	Improving EV lateral dynamics control using infinity norm approach with closed-form solution. ICM Alexander Viehweider, Valerio Salvucci, Yoichi Hori, Takafumi Koseki
2013	—	`conf`	Improving dynamic performance of bi-articularly actuated robot arms by using infinity norm based actuation redundancy resolution. AIM Valerio Salvucci, Takafumi Koseki
2013	C	`conf`	Non-Linear Phase Different Control to improve dynamics of bi-articularly actuated manipulators. IECON Valerio Salvucci, Takafumi Koseki
2013	C	`conf`	Numerical analysis for the influence of the construction of the secondary reaction plate on the characteristics of linear induction motor. IECON Ninh Van Cuong, Takafumi Koseki, Eisuke Isobe
2013	C	`conf`	On the continuity of Cascaded Generalized Inverse redundancy resolution, with application to kinematically redundant manipulators. IECON Travis Baratcart, Valerio Salvucci, Takafumi Koseki
2013	—	`conf`	Swing leg control for efficient and repeatable biped walking to emulate biological mechanisms. ICM Takayuki Kawabe, Takuma Honda, Takafumi Koseki
2013	—	`conf`	Unsupervised Human Activity Detection with Skeleton Data from RGB-D Sensor. CICSyN Wee-Hong Ong, Takafumi Koseki, Leon Palafox
2012	—	`conf`	Study on re-adhesion control by monitoring excessive angular momentum in electric railway tractions. AMC Takafumi Hara, Takafumi Koseki
2010	—	`conf`	Control of a straight line motion for a two-link robot arm using coordinate transform of bi-articular simultaneous drive. AMC Hiroyuki Fukusho, Takafumi Koseki, Takahiro Sugimoto