Achievements

English

Papers

International

[1] Francis Bechet, Kenji Ogawa, Emre Sariyildiz, and Kouhei Ohnishi:
"Electro-Hydraulic Transmission System for Minimally Invasive Robotics,"
IEEE Transactions on Industrial Electronics, vol. 62, no. 12, pp. 7643-7654, May, 2015.

[2] Emre Sariyildiz, and Kouhei Ohnishi:
"An Adaptive Reaction Force Observer Design,"
IEEE Transactions on Mechatronics, vol. 20, no. 2, pp. 750-760, Apr, 2015.


Japanese

[1] Shoyo Hyodo, and Kouhei Ohnishi:
"A Two Flow Expression Method of Four-Channel Bilateral Control System with Time Delay and Validation of Model-Free Time Delay Compensator,"
IEEJ Journal of Industry Applications, vol. 4, no. 5, pp. 574-581, Sep, 2015.

[2] Shoyo Hyodo, and Kouhei Ohnishi:
"A Structural Approach to Improve the Stability of Bilateral Control System with Time Delay,"
IEEJ Journal of Industry Applications, vol. 4, no. 5, pp. 526-534, Sep, 2015.

[3] Kasun Prasanga, Emre Sariyildiz, and Kouhei Ohnishi:
"Compensation of Backlash for Geared Drive Systems and Thrust Wires Used in Teleoperation,"
IEEJ Journal of Industry Applications, vol. 4, no. 5, pp. 514-525, Sep, 2015.

[4] 小川健司, 魚住誠二, 兪浩洋, 和田則仁, 浦岡俊夫, 下島直樹, 矢作直久, 北川雄光, 大西公平:
"力センサレス臓器触診デバイスによる生体の硬さ測定法,"
日本コンピュータ外科学会論文誌, vol. 17, no. 2, pp. 91-100, Aug, 2015.

[5] 清水就平, 大野嘉紀，野崎貴裕，大西公平:
"官能評価に基づく機能モードごとの通信遅延補償設計法,"
電気学会論文誌産業応用部門誌, vol. 135, no. 7, pp. 755-764, Jul, 2015.

[6] Shuhei Shimmyo, Katsutoku Takeuchi, Norio Takahashi, Makoto Matsushita, and Kouhei Ohnishi :
"Multi-level Motor Drives for Torque Ripple Suppression Taking Control Sensitivity into Account,"
IEEJ Journal of Industry Applications, vol. 5, no. 2, pp. 69 - 77, Jun, 2015.

[7] 大西公平, 山口正泰, 溝口貴弘:
"力触覚通信―超成熟社会発展を後押しする新しい通信―,"
電子情報通信学会誌, vol. 98, no. 5, pp. 361-368, May, 2015.

Conferences

International

 [1] Hayata Sakai, Daisuke Tomizuka and Kouhei Ohnishi:
"A Method of Scaling Bilateral Control System with Time Delay in Terms of Modal Space,"
IEEE International Conference on Industrial Technology, ICIT 2016, Taipei, Taiwan, 14th Mar - 17th Mar, 2016.

[2] Daisuke Tomizuka, Kensuke Oda, Shuhei Shimizu, and Kouhei Ohnishi:
"Variable Scaling Bilateral Control based on Environmental Impedance Estimation,"
IEEE International Conference on Industrial Technology, ICIT 2016, Taipei, Taiwan, 14th Mar - 17th Mar, 2016.

[3] Kensuke Oda, Hayata Sakai, Kouhei Ohnishi, and Eiji Kobayashi:
"Development of a Thread Testing Machine and Evaluation of a Suture Thread with a Knot,"
IEEE International Conference on Industrial Technology, ICIT 2016, Taipei, Taiwan, 14th Mar - 17th Mar, 2016.

[4] Yuki Saito, Takahiro Nozaki, Toshiyuki Murakami, and Kouhei Ohnishi:
"Sensorless Position Estimation Method for Odd-numbered slots Brushed DC Motor,"
IEEJ International Workshop on Sensing, Actuation, and Motion Control, SAMCON2016, Tokyo, Japan, 7th Mar - 8th Mar, 2016.

[5] Yoshiyuki Kambara, Kenji Ogawa, and Kouhei Ohnishi:
"Modal Space Disturbance Decoupling Method for Bilateral Control ,"
IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization, SAMCON2016, Tokyo, Japan, 7th Mar - 8th Mar, 2016.

[6] Shuhei Shimizu, Takuya Matsunaga, and Kouhei Ohnishi:
"Method of Position Error Compensation in Consideration of Symmetric Structure for Bilateral Control System under Time Delay ,"
The 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015, Yokohama, Japan, 9th Nov - 12th Nov, 2015.

[7] Daisuke Tomizuka, and Kouhei Ohnishi:
"The Control Scheme of Undearactuated Master System in Bilateral Control for Operation of Fragile Environment,"
The 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015, Yokohama, Japan, 9th Nov - 12th Nov, 2015.

[8] Hayata Sakai, and Kouhei Ohnishi:
"A Novel Viewpoint in Bilateral Control System with Time Delay Aiming for Clear Control Goals,"
The 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015, Yokohama , Japan, 9th Nov - 12th Nov, 2015.

[9] Koyo Yu, Kouhei Ohnishi, Shin Usuda, Hiromasa Kawana, and Taneaki Nakagawa:
"Modulated Potential Field Using 5 DoF Implant Assist Robot for Position and Angle Adjustment,"
The 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015, Yokohama, Japan, 9th Nov - 12th Nov, 2015.

[10] Takuya Matsunaga, Guillaume Fau, Shuhei Shimizu, Kazuki Tanida, Takahiro Mizoguchi, and Kouhei Ohnishi:
"Double Hands Manipulation with Force Sensation Realized by Multi DoF Forceps Robots,"
The 41st Annual Conference of the IEEE Industrial Electronics Society , IECON 2015, Yokohama, Japan, 9th Nov - 12th Nov, 2015.

[11] Shuhei Shimmyo, Kouhei Ohnishi:
"Disturbance Observer for Dead-Time Compensation with Variable Gain and Its Stability Analysis Based on Popov Criterion,"
The 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015, Yokohama, Japan, 9th Nov - 12th Nov, 2015.

[12] Yoshiyuki Kambara, Kouhei Ohnishi:
"A Design Method of Observers for Bilateral Control Using DC Brushed Motor,"
The 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015, Yokohama, Japan, 9th Nov - 12th Nov, 2015.

[13] Shuhei Shimizu, Yoshiki Ohno, Kazuki Tanida, and Kouhei Ohnishi:
"Compensation Method of Position Error in Bilateral Control System under Time Delay,"
13th IEEE International Conference on Industrial Informatics, INDIN 2015, Cambridge, UK, 22nd Jul - 24th Jul, 2015.

[14] Akihiko Yamamuro, Kazuki Tanida, and Kouhei Ohnishi:
"Evaluation of Maneuverability in Teleoperation Based on Operational Effort,"
13th IEEE International Conference on Industrial Informatics, INDIN 2015, Cambridge, UK, 22nd Jul - 24th Jul, 2015.

[15] Kenji Ogawa, and Kouhei Ohnishi:
"Evaluation of Stiffness Calculation for Organ Palpation Device with Electro-Hydraulic Transmission System Based Remote Actuator,"
13th IEEE International Conference on Industrial Informatics, INDIN 2015, Cambridge, UK, 22nd Jul - 24th Jul, 2015.

[16] Takahiro Mizoguchi, Kazuki Tanida, Takahiro Nozaki, Tomoyuki Shimono, and Kouhei Ohnishi:
"DC Signal based Estimation of Power Factor in Mechanical System,"
13th IEEE International Conference on Industrial Informatics, INDIN 2015, Cambridge, UK, 22nd Jul - 24th Jul, 2015.


Japanese

 [1] 清水就平, 松永卓也，溝口貴弘，大西公平:
"遠隔医療における安全性向上のための位置誤差補償法,"
日本コンピュータ外科学会誌, 東京, 21st Nov - 23rd Nov, 2015.

[2] 松永卓也, 清水就平、溝口貴弘、大西公平:
"5自由度鉗子ロボットを用いた遠隔操作における力覚伝達性能の検証,"
日本コンピュータ外科学会誌, 東京, 21st Nov - 23rd Nov, 2015.

[3] 富塚大輔, 大西公平:
"VCMを用いた接触検知による医療用高倍率スケーリングシステム,"
日本コンピュータ外科学会誌, 東京, 21st Nov - 23rd Nov, 2015.

[4] 小田健介, 松永卓也，神原義幸，大西公平，小林英司:
"マイクロサージャリー用縫合糸の伸長動作における力覚増幅システムの官能試験 ,"
日本コンピュータ外科学会誌, 東京, 21st Nov - 23rd Nov, 2015.

[5] 岡野寿朗, 神原義幸, 山室昭彦, 大西公平:
"Human-Robot Collaboration System Based on Cluster Classification for Manipulation Task,"
平成２７年電気学会産業応用部門大会, 大分, 2nd Sep - 4th Sep, 2015.

[6] 境隼太, 清水就平, 大西公平:
"通信遅延下におけるバイラテラル制御系の環境剛性推定に基づく安定化法,"
平成２７年電気学会産業応用部門大会, 大分, 2nd Sep - 4th Sep, 2015.

Other Achievements



Invited Lecture

[1] 大西公平:
"力触覚のある手術支援ロボット,"
日本内視鏡外科学会総会, 大阪, 12th Dec, 2015.

[2] Kouhei Ohnishi:
"Does "Real haptics" Open a New Door?,"
6th IEEE Doctoral Conference on Computing, Electrical and Industrial Systems, Lisbon, 15th Apr, 2015.



Award

[1] Koyo Yu:
Best Presentation Recognition, "Moduled Potential Field Using 5DOF Implant Assist Robot for Position and Angle Adjustment,"
The 41th Annual Conference of the IEEE Industrial Electronics Society, 12th Nov, 2015.