Achievements

Papers

International

[1] Emre Sariyildiz, and Kouhei Ohnishi:
"A Guide to Design Disturbance Observer,"
ASME Journal of Dynamic Systems, Measurement and Control, vol. 136, no. 2, pp. 1-10(021011), Mar, 2014.

[2] Takahiro Nozaki, Takahiro Mizoguchi, and Kouhei Ohnishi:
"Decoupling Strategy for Position and Force Control Based on Modal Space Disturbance Observer,"
IEEE Transaction on Industrial Electronics, vol. 61, no. 2, pp. 1022-1032, Feb, 2014.

[3] Takahiro Mizoguchi, Takahiro Nozaki, and Kouhei Ohnishi:
"Stiffness Transmission of Scaling Bilateral Control System by Gyrator Element Integration,"
IEEE Transaction on Industrial Electronics, vol. 61, no. 2, pp. 1033-1043, Feb, 2014.

[4] Takahiro Nozaki, Takahiro Mizoguchi, and Kouhei Ohnish:
"Motion-copying system with variable-impedance based on scaled bilateral control in one degree of freedom robot,"
IEEJ Journal of Industry Application, vol. 3, no. 1, pp. 1-9, Jan, 2014.

[5] Takahiro Nozaki, Takahiro Mizoguchi, Yusuke Suzuki, Daisuke Yashiro, and Kouhei Ohnishi:
"Recognition of human combined motion from haptic information using similarly structured master and slave robot hands,"
Electronics and Communications in Japan, vol. 96, no. 12, pp. 15-23, Dec, 2013.

[6] Shuhei Shimmyo, Tomoya Sato, and Kouhei Ohnishi:
"Biped Walking Pattern Generation by Using Preview Control Based on Three-Mass Model,"
IEEE Transaction on Industrial Electronics, vol. 60, no. 11, pp. 5137-5147, Nov, 2013.

[7] Takahiro Nozaki, Takahiro Mizoguchi, Yuki Saito, Daisuke Yashiro, and Kouhei Ohnishi:
"Recognition of Grasping Motion Based on Modal Space Haptic Information Using DP Pattern-Matching Algorithm,"
IEEE Transactions on Industrial Informatics, vol. 9, no. 4, pp. 2043-2051, Nov, 2013.

[8] Emre Sariyilidiz, and Kouhei Ohnishi:
"Analysis the Robustness of Control Systems Based on Disturbance Observer,"
International Journal of Control, vol. 86, no. 10, pp. 1733-1743, Oct, 2013.

[9] Yu Nakajima, Takahiro Nozaki, Yuji Oyamada, and Kohei Ohnishi:
"An object-coordinate-based bilateral control system using visual information,"
Electronics and Communications in Japan, vol. 96, no. 8, pp. 41-49, Aug, 2013.

[10] Sho Sakaino, Tomoya Sato, and Kouhei Ohnishi:
"A Novel Motion Equation for General Task Description and Analysis of Mobile-Hapto,"
IEEE Transaction on Industrial Electronics, vol. 60, no. 7, pp. 2673-2680, Jul, 2013.

[11] Sho Sakaino, Tomoya Sato, and Kouhei Ohnishi:
"Force-Based Disturbance Observer for Dynamic Force Control and a Position/Force Hybrid Controller,"
IEEJ Transactions on Electrical and Electronic Engineering, vol. 8, no. 5, pp. 505-514, Jul, 2013.

[12] Emre Sariyilidiz, and Kouhei Ohnishi:
"Bandwidth Constraints of Disturbance Observer in the Presence of Real Parametric Uncertainties,"
European Journal of Control, vol. 19, no. 3, pp. 199-205, May, 2013.


Japanese

[1] 大野嘉紀, 嶌本慶太, 溝口貴弘, 大西公平:
"多自由度異構造バイラテラル制御系の通信遅延補償法,"
電気学会論文誌産業応用部門誌, vol. 134, no. 3, pp. 317-324, Mar, 2014.

[2] 鈴木敦, 大西公平:
"低周波モデル誤差フィードバックによる通信外乱オブザーバ を用いたむだ時間制御系の定常精度改善手法,"
電気学会論文誌産業応用部門誌, vol. 133, no. 9, pp. 861-867, Sep, 2013.

Conferences

International

[1] Yoshitomo Matsumi, Koyo Yu, and Kouhei Ohnishi:
"Force-Sensorless Bilateral Control using Piezoelectric Cantilever with Nonlinearity Compensation,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[2] Yoshiki Ohno, Seiji Uozumi, and Kouhei Ohnishi:
"Compensation of Out-of-Order Delivery Using Kalman Filter for Teleoperation System,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[3] Takahiro Nozaki, Kazuki Tanida, Takahiro Mizoguchi, Tomohiro Nakano, Yuki Saito, and Kouhei Ohnishi:
"Extraction and Realization of Human Actions,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[4] Syoyo Hyodo, and Kouhei Ohnishi:
"A Structure of Bilateral Control System with Time Delay Considering Improvement of Stability,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[5] Keita Shimamoto, Daiki Suzuki, and Kouhei Ohnishi:
"Bilateral Control for 4-DOF Manipulator with a Tendon-driven Spherical Joint Mechanism,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[6] Nobuto Yoshimura, Kenji Ogawa, and Kouhei Ohnishi:
"Verification of Compliance Control for Soft Robot,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[7] Kenji Ogawa, Ryohei Kozuki, and Kouhei Ohnishi:
"Analysis of Force Transmission Ability by Variation of Thurust Wire Posture,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[8] Ryohei Kozuki, Yoshiki Ohno, Daiki Suzuki, and Kouhei Ohnishi:
"Band Eliminate Filter Design for Bilateral Control System under Time Delay,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[9] Seiji Uozumi, Koyo Yu, Nobuto Yoshimura, and Kouhei Ohnishi:
"Motion Control of Tendon-Driven Rotary Actuator using Twist Drive System,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[10] Takahiro Mizoguchi, Takahiro Nozaki, and Kouhei Ohnishi:
"Impedance Correction in Time Delayed Teleoperation System,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[11] Francis Bechet, and Kouhei Ohnishi:
"Electro-hydraulic Force Transmission for Rehabilitation Exoskeleton Robot,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[12] Koyo Yu, Sho Iwata, Kouhei Ohnishi, Shin Usuda, Taneaki Nakagawa, and Hiromasa Kawana:
"Modeling and Experimentation of Drilling Vibration for Implant Cutting Force Presenting System,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[13] Seinan Kyo, Takahiro Nozaki, Takahiro Mizoguchi, and Kouhei Ohnishi:
"Experimental Evaluation of Motion Reproduction System with Selected Information,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[14] Daiki Suzuki, Yoshitomo Matsumi, and Kouhei Ohnishi:
"An Analysis on Force Data During Biopsy Insertion,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[15] Emre Sariyildiz, and Kouhei Ohnishi:
"On the Robustness of Disturbance Observer,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[16] Emre Sariyildiz, and Kouhei Ohnishi:
"Adaptive Reaction Torque/Force Observer Design I,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[17] Sho Iwata, Kazuki Tanida, Keita Shimamoto, Kouhei Ohnishi, and Yasuyuki Yamada:
"Bilateral Control Using Compression Type Mechanical Gravity Canceller,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[18] Kazuki Tanida, and Kouhei Ohnishi:
"Analysis of Operational force under non-ideal condition for Bilateral Control,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[19] Hidetaka Morimitsu, Seiichiro Katsura and Kouhei Ohnishi:
"Performance Enhancement of Bilateral Control under Time Delay Using Nonlinear Filter,"
The 13th International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14th Mar - 16th Mar, 2014.

[20] Takahiro Nozaki, Takahiro Mizoguchi, and Kouhei Ohnishi:
"Motion Reproduction Using Time-Scaling for Adaptation to Difference in Environmental Location,"
IEEE International Conference on Industrial Technology, ICIT 2014, Busan, Korea, 26th Feb - 1st Mar, 2014.

[21] Keita Shimamoto, Yoshiki Ohno, Takahiro Nozaki, and Kouhei Ohnishi:
"Time delay Compensation for Tendon-driven Bilateral Control Using Modal Decomposition and Communication Disturbance Observer,"
IEEE International Conference on Industrial Technology, ICIT 2014, Busan, Korea, 26th Feb - 1st Mar, 2014.

[22] Takahiro Mizoguchi, Takahiro Nozaki, and Kouhei Ohnishi:
"A Method to Derive On Time Mechanical Power Factor,"
IEEE International Conference on Industrial Technology, ICIT 2014, Busan, Korea, 26th Feb - 1st Mar, 2014.

[23] Kasun Prasanga, Takahiro Mizoguchi, Kazuki Tanida, and Kouhei Ohnishi:
"Compensation of Backlash for Teleoperated Geared Motor Drive Systems,"
The 39th Annual Conference of the IEEE Industrial Electronics Society, IECON2013, Vienna, Austria, 11th Nov - 13th Nov, 2013.

[24] Sho Iwata, Yoshitomo Matsumi, and Kouhei Ohnishi:
"Two-Step Scaling Micro-Macro Bilateral Control Using Double Master Slave System,"
The 39th Annual Conference of the IEEE Industrial Electronics Society, IECON2013, Vienna, Austria, 11th Nov - 13th Nov, 2013.

[25] Yoshiki Ohno, Keita Shimamoto, Ryohei Kozuki, and Kouhei Ohnishi:
"A Novel Time-delay Compensation Method for Multi Degree-of-freedom Bilateral Control System with Different Configuration,"
The 39th Annual Conference of the IEEE Industrial Electronics Society, IECON2013, Vienna, Austria, 11th Nov - 13th Nov, 2013.

[26] Daiki Suzuki, Koyo Yu, and Kouhei Ohnishi:
"A Quantitative Stiffness Assessment Method in Liver Biopsy Teleoperations,"
The 39th Annual Conference of the IEEE Industrial Electronics Society, IECON2013, Vienna, Austria, 11th Nov - 13th Nov, 2013.

[27] Yoshitomo Matsumi, Daiki Suzuki, and Kouhei Ohnishi:
"Large Scale Micro-Macro Bilateral Control Using Piezoelectric Cantilever with Plant Nominalization,"
The 39th Annual Conference of the IEEE Industrial Electronics Society, IECON2013, Vienna, Austria, 11th Nov - 13th Nov, 2013.

[28] Emre Sariyildiz, and Kouhei Ohnishi:
"Performance and Robustness Trade-off in Disturbance Observer Design,"
The 39th Annual Conference of the IEEE Industrial Electronics Society, IECON2013, Vienna, Austria, 11th Nov - 13th Nov, 2013.

[29] Emre Sariyildiz, and Kouhei Ohnishi:
"Robust Force Control via Disturbance Observer,"
The 39th Annual Conference of the IEEE Industrial Electronics Society, IECON2013, Vienna, Austria, 11th Nov - 13th Nov, 2013.

[30] Koyo Yu, Sho Iwata, Kouhei Ohnishi, Hiromasa Kawana, and Shin Usuda:
"Real-time CT Value Estimation Method for Robotic Drilling System Based on Thrust Force and Torque,"
The 39th Annual Conference of the IEEE Industrial Electronics Society, IECON2013, Vienna, Austria, 11th Nov - 13th Nov, 2013.

[31] Emre Sariyildiz, and Kouhei Ohnishi:
"Robust Control of Systems with RHP Zeros and Poles via Disturbance Observer,"
IEEE International Conference on Mechatronics and Automation, ICMA2013, Kagawa, Japan, 4th Aug - 7th Aug, 2013.

[32] Emre Sariyildiz, and Kouhei Ohnishi:
"Stability and Robustness Analysis of the Position Control Systems with Disturbance Observer,"
IEEE International Conference on Mechatronics and Automation, ICMA2013, Kagawa, Japan, 4th Aug - 7th Aug, 2013.

[33] Emre Sariyildiz, K. Ucak Kouhei Ohnishi, G. Oke, and H. Temeltas:
"Intelligent Systems Based Solutions for the Kinematics Problem of the Industrial Robot Arms,"
The 9th Asian Control Conference, ASCC2013, Istanbul, Turkey, 23rd Jul - 26th Jul, 2013.

[34] Kasun Prasanga, Kazuki Tanida, Takahiro Mizoguchi, and Kouhei Ohnishi:
"Evaluation of a Backlash Compensation Method Using Two Parallel Thrust Wires,"
The 22nd IEEE International Symposium on Industrial Electronics, ISIE2013, Taipei, Taiwan, 28th May - 31st May, 2013.

[35] Takahiro Mizoguchi, Takahiro Nozaki, and Kouhei Ohnishi:
"Power Factor Analyses in Mechanical System Focusing on Trajectory and Environment,"
The 22nd IEEE International Symposium on Industrial Electronics, ISIE2013, Taipei, Taiwan, 28th May - 31st May, 2013.

[36] Kento Watanabe, Daiki Suzuki, Takahiro Mizoguchi, and Kouhei Ohnishi:
"Acceleration Based Reactive Torque Control,"
The 22nd IEEE International Symposium on Industrial Electronics, ISIE2013, Taipei, Taiwan, 28th May - 31st May, 2013.

[37] Daiki Suzuki, Yoshitomo Matsumi, and Kouhei Ohnishi:
"Dexterity Evaluation of a Hitting Skill Considering Motion Latitudes Before Impact,"
The 22nd IEEE International Symposium on Industrial Electronics, ISIE2013, Taipei, Taiwan, 28th May - 31st May, 2013.

[38] Atsushi Suzuki, Takahiro Mizoguchi, and Kouhei Ohnishi:
"Appropriate Controller Gain Design of Acceleration-based Bilateral Teleoperation under Time Delay,"
The 22nd IEEE International Symposium on Industrial Electronics, ISIE2013, Taipei, Taiwan, 28th May - 31st May, 2013.


Japanese

[1] 清水就平, 大野嘉紀, 嶌本慶太, 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,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[2] 松永卓也, ギョームファウ, 上月涼平, 大西公平:
"力覚伝達を目的とした5自由度鉗子ロボットの運動制御,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[3] 山室昭彦, 吉村信人, 許倩南, 嶌本慶太, 野崎貴裕, 大西公平:
"力覚伝達機能を有する移動マニピュレータにおける内力補償法,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[4] 神原義幸, 魚住誠二, 嶌本慶太, 野崎貴裕, 大西公平:
"直流電動機における位置センサレス運動制御,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[5] 池田任亮, 小川健司, 谷田和貴, 大西公平:
"ターンテーブル機構を用いたバイラテラル上肢リハビリテーションシステムの開発,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[6] 上月涼平, 吉村信人, 大西公平:
"通信遅延下における帯域除去フィルタを用いたバイラテラル制御の解析,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[7] 許倩南, 大西公平:
"カメラを用いた物体座標系における動作再生手法,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[8] 小川健司, 許倩南, 大西公平:
"フレキシブルアクチュエータを用いたがんの硬さ測定のための摩擦・力伝達補償法のin vitro による検証,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[9] 大野嘉紀, 小川健司, 大西公平:
"変動通信遅延下における通信外乱オブザーバの補償性能向上法,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[10] 魚住誠二, 大野嘉紀, 大西公平:
"ツイストドライブ機構を用いた腱駆動アクチュエータのバイラテラル制御,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[11] ベシェフランシス, 岩田翔, 大西公平:
"電気-水圧式伝達システムのモーションコントロール,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[12] 岩田翔, 山田泰之, 谷田和貴, ベシェフランシス, 大西公平:
"自重補償機構のモーションコントロールにおける動力学モデルの実証,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[13] LEVEVictor, ベシェフランシス, 大西公平:
"反力推定オブザーバーを用いた数点接触時の環境モード推定,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[14] 兵頭翔洋, 大西公平:
"不安定な通信ネットワークを考慮した通信外乱オブザーバを用いたむだ時間制御系の一構成法,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[15] 野崎貴裕, 清水就平, 溝口貴弘, 大西公平:
"インピーダンス制御に基づく加速度基準バイラテラル制御の解釈と力触覚情報量削減への応用,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[16] 溝口貴弘, 野崎貴裕, 大西公平:
"差分仕事率に基づく動作の評価手法,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[17] 谷田和貴, 大西公平:
"腱駆動1関節3自由度鉗子ロボットの位置制御手法,"
平成25年度電気学会産業計測制御研究会資料, 東京, 10th Mar - 11th Mar, 2014.

[18] 野崎貴裕, 溝口貴弘, 大西公平:
"腱駆動ロボットによる身体行為の人工実現,"
メカトロニクス制御研究会, 新潟, 22nd Nov - 22nd Nov, 2013.

[19] 兪浩洋, 魚住誠二, 大西公平, 臼田慎, 中川種昭, 河奈裕正:
"タスクヒエラルキーによる位置制限を用いたハプティックインプラント手術支援システム,"
第1回日本顎顔面再建先進デジタルテクノロジー学会, 東京, 10th Nov - 10th Nov, 2013.

[20] 小川健司, 大西公平, 和田則仁:
"内視鏡を用いた低侵襲型硬度測定システムの開発,"
日本コンピュータ外科学会誌, 東京, 14th Sep - 15th Sep, 2013.

[21] 鈴木大貴, 下島直樹, 森川康英, 大西公平:
"肝生検操作における定量的ブタ肝硬度測定の推定,"
日本コンピュータ外科学会誌, 東京, 14th Sep - 15th Sep, 2013.

[22] 嶌本慶太, 溝口貴弘, 大西公平:
"腱駆動型球体関節機構を有する4自由度並列駆動マニピュレータの性能評価,"
平成25年度電気学会産業応用部門大会講演論文集, 山口, 28th Aug - 30th Aug, 2013.

[23] 魚住誠二, 兪浩洋, 大西公平:
"ツイストドライブ機構を用いた腱駆動回転アクチュエータにおける高精度な位置制御の実現,"
平成25年度電気学会産業応用部門大会講演論文集, 山口, 28th Aug - 30th Aug, 2013.

Other Achievements

Press Report

[1] 野崎貴裕,大西公平:
"若き研究者たちの挑戦,"
TBS 未来の起源, 2nd Mar, 2014.

[2] 大西公平:
"世界初!“手応え”を伝える無線技術,"
テレビ東京 Mプラス, 20th Dec, 2013.

[3] 大西公平:
"力触覚を無線で伝える通信機発明,"
テレビ神奈川 tvkニュース , 20th Dec, 2013.



Invited Lecture

[1] Kouhei Ohnishi, Takahiro Nozaki, Takahiro Mizoguchi :
"Haptics for Industries,"
The 13th International Workshop on Advanced Motion Control, Yokohama, 15th Mar, 2014.

[2] 大西公平:
"力を通信する新技術~実世界ハプティクスが拓く未来社会~,"
第697回三田演説会, 慶應義塾大学 三田演説館, 9th Dec, 2013.

[3] 大西公平:
"ハプティックロボットによる口腔外科手術支援の試み,"
第1回日本顎顔面再建先進デジタルテクノロジー学会, 東京歯科大学 血脇記念ホール, 10th Nov, 2013.



Award

[1] 野崎貴裕:
平成25年電気学会産業応用部門研究会論文発表賞, "力覚情報を用いた多様体に基づく運動 表現,"
メカトロニクス制御技術委員会MEC, 31st Mar, 2014.

[2] Takahiro Mizoguchi, Takahiro Nozaki, and Kouhei Ohnishi:
Best Paper, "A Method to Derive On Time Mechanical Power Factor,"
IEEE International Conference on Industrial Technology , 1st Mar, 2014.

[3] 野崎貴裕:
優秀論文発表賞, "力覚情報を用いた多様体に基づく運動表現,"
平成24年度電気学会産業計測制御研究会資料, 10th Jan, 2014.

[4] Keita Shimamoto:
The 2013 IEEE, IES Best Conference Paper Award, "Motion Control for 2-DOF Tendon-Driven Spherical Joint Mechanisms,"
The 38th Annual Conference of the IEEE Industrial Electronics Society, 11th Nov, 2013.

[5] Kasun Prasanga:
Best Paper, "Compensation of Backlash for Teleoperated Geared Motor Drive Systems,"
The 39th Annual Conference of the IEEE Industrial Electronics Society, 10th Nov, 2013.