Kouhei Ohnishi

ORCID

Publication Activity (10 Years)

Years Active: 1987-2023
Publications (10 Years): 122

Top Venues

Publications

Tomoya Kitamura, Hiroaki Katagiri, Shigeki Yashita, Yuki Saito, Hiroshi Asai, Kouhei Ohnishi, Takahiro Nozaki
Verification of Anode Position and Generated Force Vector of EHD at Wire-cylinder Electrode. ISIE (2023)
Takuya Matsunaga, Shunya Takano, Tomoyuki Shimono, Kouhei Ohnishi, Mitsuru Yagi, Masaya Nakamura
Handheld Haptic Drill Simulator Using Visual Servoing System for Axial Force Presentation. ISIE (2023)
Yuki Saito, Hiroshi Asai, Tomoya Kitamura, Kouhei Ohnishi
Machine Learning-Based Performance Improvement of Bilateral Teleoperation with Hydraulic Actuator. ICM (2023)
Shunya Takano, Tomoyuki Shimono, Takuya Matsunaga, Mitsuru Yagi, Kouhei Ohnishi, Masaya Nakamura, Yuichiro Mima, Kento Yamanouchi, Go Ikeda
Development of Orthopedic Haptic Drill for Spinal Surgery with Penetration Detection Scheme based on Viscosity Estimation. AIM (2023)
Xiang Yin, Jinhua She, Min Wu, Daiki Sato, Kouhei Ohnishi
Disturbance rejection using SMC-based-equivalent-input-disturbance approach. Appl. Math. Comput. 418 (2022)
Tomoya Kitamura, Atsumi Saito, Keisuke Yamazaki, Yuki Saito, Hiroshi Asai, Kouhei Ohnishi
Validation of a Property Estimation Method Based on Sequential and Posteriori Estimation. IECON (2022)
Tomoya Kitamura, Xiaobai Sun, Yuki Saito, Hiroshi Asai, Takahiro Nozaki, Kouhei Ohnishi
Motion Generation Based on Physical Property Estimation in Motion Copy System. AMC (2021)
Emre Sariyildiz, Kouhei Ohnishi
A guide to design disturbance observer based motion control systems. CoRR (2021)
Hiroshi Asai, Kei Sugihara, Tomoya Kitamura, Yuki Saito, Kouhei Ohnishi, Takahiro Nozaki
Experimental Verification of a Novel Continuously Variable Transmission with Electro-Hydrostatic Actuator. AMC (2021)
Yuki Saito, Hiroshi Asai, Tomoya Kitamura, Wataru Iida, Takahiro Nozaki, Kouhei Ohnishi
Performance Improvement of Bilateral Teleoperation with Hydraulic Actuator by Friction Compensation. AMC (2021)
Takuya Matsunaga, Tomoyuki Shimono, Kouhei Ohnishi
A Method to Contact with Real Environment through Virtual Object by Hidden End Effector in Teleoperation with Augmented Reality. ISIE (2021)
Xiaobai Sun, Takahiro Nozaki, Kouhei Ohnishi, Toshiyuki Murakami
Object Detection in Motion Reproduction System with Segmentation Algorithm. AMC (2021)
Takuya Matsunaga, Tomoyuki Shimono, Kouhei Ohnishi, Shunya Takano, Hironao Kobayashi, Mitsuru Yagi, Masaya Nakamura
Multi Functional Drill Incorporating Linear Motor for Haptic Surgical Instrument and Simulator. ICM (2021)
Hiroshi Asai, Tomoyuki Shimono, Tomoe Deguchi, Yasuhisa Fujii, Hitoshi Yamamoto, Kouhei Ohnishi
Development and Basic Analysis of Novel Flexible Linear Motor. AMC (2020)
D. Wang, Kouhei Ohnishi, W. Xu
Novel Emerging Sensing, Actuation, and Control Techniques for Haptic Interaction and Teleoperation. IEEE Trans. Ind. Electron. 67 (1) (2020)
Emre Sariyildiz, Satoshi Hangai, Tarik Uzunovic, Takahiro Nozaki, Kouhei Ohnishi
Stability and Robustness of the Disturbance Observer-based Motion Control Systems in Discrete-Time Domain. CoRR (2020)
Emre Sariyildiz, Roberto Oboe, Kouhei Ohnishi
Disturbance Observer-Based Robust Control and Its Applications: 35th Anniversary Overview. IEEE Trans. Ind. Electron. 67 (3) (2020)
Shotaro Yajima, Tomoyuki Shimono, Takahiro Mizoguchi, Kouhei Ohnishi
Automatic Grasping Position Adjustment for Robotic Hand by Estimating Center of Gravity Using Disturbance Observer. AIM (2020)
Xiaobai Sun, Takahiro Nozaki, Toshiyuki Murakami, Kouhei Ohnishi
A Method to Make a Robot Understand What was a Target Object in Motion Copying System. AMC (2020)
Taiga Iijima, Takuya Matsunaga, Tomoyuki Shimono, Kouhei Ohnishi, Shin Usuda, Hiromasa Kawana
Development of a Multi DOF Haptic Robot for Dentistry and Oral Surgery. SII (2020)
Takuya Matsunaga, Tomoyuki Shimono, Kouhei Ohnishi
Verification of Double Hand Teleoperation System Using Haptic Forceps Robots and LCLM Platform. AMC (2020)
Xiaobai Sun, Takahiro Nozaki, Kouhei Ohnishi, Toshiyuki Murakami
Online Motion Modification by Operator in Motion Reproduction System. IECON (2020)
Dangxiao Wang, Kouhei Ohnishi, Weiliang Xu
Multimodal Haptic Display for Virtual Reality: A Survey. IEEE Trans. Ind. Electron. 67 (1) (2020)
Toshiaki Okano, Roberto Oboe, Kouhei Ohnishi, Toshiyuki Murakami
Selection of Required Controller for Position- and Force-Based Task in Motion Copying System. J. Robotics Mechatronics 32 (1) (2020)
Takuya Matsunaga, Tomoyuki Shimono, Hiroshi Asai, Kouhei Ohnishi
Force Sensorless Haptic Probe Driven by Large Circular Linear Motor for Haptic Rendering. IECON (2019)
Emre Sariyildiz, Kouhei Ohnishi
An Adaptive Reaction Force Observer Design. CoRR (2019)
Shuhei Shimmyo, Yuki Saito, Takahiro Nozaki, Kouhei Ohnishi
Bandwidth Expansion of Bilateral Teleoperation Based on Synergy of Observer Gain and Velocity Feedback Gain. IECON (2019)
Yuki Saito, Shuhei Shimmyo, Takahiro Nozaki, Kouhei Ohnishi
A Controller Design Method of Bilateral Teleoperation for Velocity Control Driver. IECON (2019)
Emre Sariyildiz, Hiromu Sekiguchi, Takahiro Nozaki, Barkan Ugurlu, Kouhei Ohnishi
A Stability Analysis for the Acceleration-based Robust Position Control of Robot Manipulators via Disturbance Observer. CoRR (2019)
Emre Sariyildiz, Kouhei Ohnishi
Stability and Robustness of Disturbance Observer based Motion Control Systems. CoRR (2019)
D. Kasun Prasanga, Kazuki Tanida, Kouhei Ohnishi, Toshiyuki Murakami
Simultaneous bipedal locomotion based on haptics for teleoperation. Adv. Robotics 33 (15-16) (2019)
Shuhei Shimmyo, Yuki Saito, Takahiro Nozaki, Kouhei Ohnishi
Symmetric Operational Force Compensator for Bilateral Teleoperation Under Time Delay Based on Power Flow Direction. ICM (2019)
Xiaobai Sun, Takahiro Nozaki, Toshiyuki Murakami, Kouhei Ohnishi
Grasping Point Estimation Based on Stored Motion and Depth Data in Motion Reproduction System. ICM (2019)
Naoya Tojo, Tetsuya Tashiro, Minoru Yokoyama, Tomoyuki Shimono, Roberto Oboe, Takahiro Mizoguchi, Kouhei Ohnishi
Communication Delay Compensation for Precise Force Matching in Teleoperation. INDIN (2019)
Chika Soneda, Hiroshi Asai, Yoshiyuki Hatta, Tomoyuki Shimono, Kouhei Ohnishi
Design and Analysis of Core-less Multi-layered Axial Motor. ISIE (2019)
Emre Sariyildiz, Roberto Oboe, Kouhei Ohnishi
Disturbance Observer-based Robust Control and Its Applications: 35th Anniversary Overview. CoRR (2019)
Takuya Matsunaga, Hiroshi Asai, Tomoyuki Shimono, Kouhei Ohnishi
Multi DoF Robotic Platform using Large Circular Linear Motors for Haptic Surgical Robots. ISIE (2019)
Toshiaki Okano, Kouhei Ohnishi, Toshiyuki Murakami
Variable Slave Force Gain for Oblique Coordinate Control Under the Presence of Time-Delay. ICM (2019)
Emre Sariyildiz, Kouhei Ohnishi
A Guide to Design Disturbance Observer. CoRR (2019)
Takahiro Mizoguchi, Genki Kokubun, Naoki Yamaguchi, Tomoyuki Shimono, Kouhei Ohnishi
Experimental Study on Bilateral Control System Under Different Wireless Communication Methods. ICM (2019)
Satoshi Fukushima, Hiromu Sekiguchi, Yuki Saito, Wataru Iida, Takahiro Nozaki, Kouhei Ohnishi
Artificial Replacement of Human Sensation Using Haptic Transplant Technology. IEEE Trans. Ind. Electron. 65 (5) (2018)
Toshiaki Okano, Roberto Oboe, Kouhei Ohnishi, Toshiyuki Murakami
Comparative Study of Soft Motion for Motion Copying System with Environmental Variations. AIM (2018)
Yuta Tawaki, Toshiaki Okano, Toshiyuki Murakami, Kouhei Ohnishi
Evaluation of Gait Phase Detection Methods for Walking Assist Robot. ISIE (2018)
Simon Lemerle, Takahiro Nozaki, Kouhei Ohnishi
Design and Evaluation of a Remote Actuated Finger Exoskeleton Using Motion-Copying System for Tendon Rehabilitation. IEEE Trans. Ind. Informatics 14 (11) (2018)
Mika Aoki, Tomoyuki Shimono, Takuya Matsunaga, Takahiro Mizoguchi, Shunsuke Shibao, Hikaru Sasaki, Kouhei Ohnishi
Identification Method of Environmental Stiffness using Haptic Forceps for Brain Surgery. AIM (2018)
Shihua Li, Lei Guo, Kouhei Ohnishi
Special focus on advances in disturbance/uncertainty estimation and attenuation techniques with applications. Sci. China Inf. Sci. 61 (7) (2018)
Tetsuya Tashiro, Tomoyuki Shimono, Takahiro Mizoguchi, Kouhei Ohnishi
Time delay compensation for force controller in bilateral teleoperation system under time delay. AMC (2018)
Satoshi Hangai, Takahiro Nozaki, Kouhei Ohnishi
Fiber Suspended Micro Force Transmission System Using Scaling Bilateral Control. IECON (2018)
Kenji Ogawa, M. Yousef Ibrahim, Kouhei Ohnishi
Development of Flexible Haptic Forceps Based on the Electrohydraulic Transmission System. IEEE Trans. Ind. Informatics 14 (12) (2018)
Toshiaki Okano, Kouhei Ohnishi, Toshiyuki Murakami
An estimation method of end-point impedance based on bilateral control system. Adv. Robotics 32 (21) (2018)
Natsuki Inamura, Tomoyuki Shimono, Takahiro Mizoguchi, Takahiro Nozaki, Shinichiro Ishii, Kouhei Ohnishi
Improvement of Supporting Robot for Lower Limb and Evaluation of Output Force in Vertical Direction. AIM (2018)
Toshiaki Okano, Kouhei Ohnishi, Toshiyuki Murakami
Compensation Method for Environmental Variations of Motion Reproduction System Based on the Different Control Impedance. ISIE (2018)
Kenji Ogawa, Kouhei Ohnishi, M. Yousef Ibrahim
Robust force control with a novel gain tuning methodology based on the stable margin theory. ISIE (2017)
Kensuke Oda, Hayata Sakai, Kouhei Ohnishi, Eiji Kobayashi
Evaluation of knotted suture threads from the view point of tension and elongation by using a developed testing machine. ICM (2017)
Hayata Sakai, Daisuke Tomizuka, Kouhei Ohnishi
Compliance control for stabilization of bilateral teleoperation system in the presence of time delay. ICM (2017)
Tetsuya Tashiro, Takahiro Mizoguchi, Tomoyuki Shimono, Kouhei Ohnishi
Time delay compensation for DOB-based contact force control under time delay. ICM (2017)
Mehdi Hazaz, Kouhei Ohnishi
Power-based pseudo-symmetry for 4 channel bilateral control under time delay. ICM (2017)
Xiaobai Sun, Daisuke Tomizuka, Hiromu Sekiguchi, Satoshi Fukushima, Yuki Saito, Takahiro Nozaki, Kouhei Ohnishi
Motion-reproduction system adaptable to position fluctuation of picking objects based on image information. IECON (2017)
Kenji Ogawa, Kouhei Ohnishi, M. Yousef Ibrahim
New state observer gain tuning methodology based on the stable margin theory. ICIT (2017)
Simon Lemerle, Satoshi Fukushima, Yuki Saito, Takahiro Nozaki, Kouhei Ohnishi
Wearable finger exoskeleton using flexible actuator for rehabilitation. ICM (2017)
Satoshi Fukushima, Hiromu Sekiguchi, Yuki Saito, Takahiro Nozaki, Kouhei Ohnishi
Online compensation of gravity and friction for haptics with incremental position sensors. M2VIP (2017)
Roberto Oboe, Alessandro Tonin, Koyo Yu, Kouhei Ohnishi, Andrea Turolla
Weight estimation system using surface EMG armband. ICIT (2017)
Hiromu Sekiguchi, Kouhei Ohnishi
Force capability evaluation methods for bilateral controlled manipulators. ICM (2017)
Toshiaki Okano, Takahiro Ishikawa, Takahiro Nozaki, Kouhei Ohnishi
Identification of human and environmental impedances by using bilateral control system with low-pass filtered M-sequence signal. IECON (2017)
Kenji Ogawa, Kouhei Ohnishi
Development of a haptic palpation device with a scaling bilateral control for the NOTES surgery. ICM (2017)
Toshiaki Okano, Kenji Ogawa, Kouhei Ohnishi
Motion loading system taking into account the variable control stiffness and human reactions. M2VIP (2017)
Daisuke Tomizuka, Kensuke Oda, Kouhei Ohnishi
Large force scaling bilateral control using voice coil motor with thrust compensation. ICM (2017)
Kouta Yokoyama, Tomoyuki Shimono, Takahiro Mizoguchi, Andrea Zignoli, Kouhei Ohnishi
Variable compliance control for transfer support robot. ISIE (2017)
Wanping Lyu, Hiromu Sekiguchi, Kouhei Ohnishi
Bilateral control between manipulators with different structure considering singular configuration. M2VIP (2017)
Minoru Yokoyama, Takahiro Mizoguchi, Takuya Matsunaga, Tomoyuki Shimono, Kouhei Ohnishi
Development of master-slave integrated haptic forceps based on bilateral control. AIM (2017)
Takuya Matsunaga, Toshiaki Okano, Xiaobai Sun, Takahiro Mizoguchi, Kouhei Ohnishi
Motion reproduction system using multi DoF haptic forceps robots for ligation task. IECON (2017)
Shin'ichi Osada, Takahiro Mizoguchi, Tomoyuki Shimono, Kouhei Ohnishi
Experimental evaluation of upper limb function by using the mechanical power factor. IECON (2016)
Hayata Sakai, Kouhei Ohnishi
Transparency-optimized bilateral teleoperation based on acceleration control in the presence of time delay. AMC (2016)
Hayata Sakai, Daisuke Tomizuka, Kouhei Ohnishi
A method of scaling bilateral control system with time delay in terms of modal space. ICIT (2016)
Satoshi Fukushima, Takahiro Nozaki, Kouhei Ohnishi
Development of haptic prosthetic hand for realization of intuitive operation. IECON (2016)
Takuya Matsunaga, Daisuke Tomizuka, Koyo Yu, Takahiro Mizoguchi, Kouhei Ohnishi
Construction of motion reproduction system using haptic forceps robots for needle insertion. IECON (2016)
Roberto Oboe, Alessandro Tonin, Koyo Yu, Kouhei Ohnishi, Andrea Turolla
Robotic finger rehabilitation system for stroke patient using surface EMG armband. IECON (2016)
Kensuke Oda, Hayata Sakai, Kouhei Ohnishi, Eiji Kobayashi
Development of a thread testing machine and evaluation of a suture thread with a knot. ICIT (2016)
Shuhei Shimmyo, Kazuaki Yuuki, Kouhei Ohnishi
Multi-level motor drives to eliminate torque ripple with adaptive dead-time compensation. AMC (2016)
Takahiro Nozaki, Toshiyuki Murakami, Tomoyuki Shimono, Kouhei Ohnishi, Roberto Oboe
Development of meal assistance device for patients with spinal cord injury. AMC (2016)
Daisuke Tomizuka, Kensuke Oda, Shuhei Shimizu, Kouhei Ohnishi
Variable scaling bilateral control based on environmental impedance estimation. ICIT (2016)
D. Kasun Prasanga, Kouhei Ohnishi
Simultaneous locomotion of biped robot with the transmission of human motion. IECON (2016)
Takuya Matsunaga, Kouhei Ohnishi
Exact kinematics for pitch motion and yaw motion of five degrees of freedom surgical robot. AMC (2016)
Kensuke Oda, Kouhei Ohnishi, Eiji Kobayashi
Verification of a developed testing machine for suture threads through measurement of tension and elongation. AMC (2016)
Daisuke Tomizuka, Kouhei Ohnishi
Haptic micro manipulation using grasping/manipulating mode with different DOF. IECON (2016)
Emre Sariyildiz, Kouhei Ohnishi
Stability and Robustness of Disturbance-Observer-Based Motion Control Systems. IEEE Trans. Ind. Electron. 62 (1) (2015)
Seiji Uozumi, Koyo Yu, Kouhei Ohnishi
Consideration on function mode design for motion construction. ICM (2015)
Kenji Ogawa, Ryohei Kozuki, Kouhei Ohnishi
A method for improving scaling bilateral control by integration of physical and control scaling ratio. ICM (2015)
Takaaki Ikeda, Kenji Ogawa, Kouhei Ohnishi
Quantitative evaluation of stroke paralysis considering individual differences in symptoms. ICM (2015)
Yoshiyuki Kambara, Kouhei Ohnishi
A design method of observers for bilateral control using dc brushed motor. IECON (2015)
Koyo Yu, Seiji Uozumi, Kouhei Ohnishi, Shin Usuda, Hiromasa Kawana, Taneaki Nakagawa
Stereo vision based robot navigation system using modulated potential field for implant surgery. ICIT (2015)
Shuhei Shimizu, Takuya Matsunaga, Kouhei Ohnishi
Method of position error compensation in consideration of symmetric structure for bilateral control system under time delay. IECON (2015)
Takuya Matsunaga, Guillaume Fau, Shuhei Shimizu, Kazuki Tanida, Takahiro Mizoguchi, Kouhei Ohnishi
Double hands manipulation with force sensation realized by multi DoF forceps robots. IECON (2015)
Nobuto Yoshimura, Yoshiki Ohno, Kouhei Ohnishi
Force-based control scheme for stable contact motion in time-delayed teleoperation. ICIT (2015)
Yoshiyuki Kambara, Seiji Uozumi, Kouhei Ohnishi
Stability analysis of bilateral control by considering environmental impedance and modeling error. ICIT (2015)
Yoshiki Ohno, Nobuto Yoshimura, Kouhei Ohnishi
Power-based damping injection for bilateral control systems under time delay. ICIT (2015)
Tomohiro Nakano, Seiji Uozumi, Rolf Johansson, Kouhei Ohnishi
A quantization method for haptic data lossy compression. ICM (2015)
Yoshiki Ohno, Nobuto Yoshimura, Kouhei Ohnishi
Analysis and compensation of operational force in bilateral control systems under time-varying delay. ICM (2015)
Tomohiro Nakano, Koyo Yu, Kouhei Ohnishi
Human task reproduction with Gaussian mixture models. ICIT (2015)
Shuhei Shimizu, Yoshiki Ohno, Kouhei Ohnishi
Damping injection using position-based contact detection for bilateral control system under time delay. ICM (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Kouhei Ohnishi