Masaki Nagai, Junya Masunaga, Masaru Ito, Chiaki Raima, Seiji Saiki, Yoichiro Yamazaki, Yuichi Kurita, Proposal of Visual Presentation Interface to Reduce the Effect of Machine Switching for Teleoperated Hydraulic Excavators, Journal of Robotics and Mechatronics, Vol.36, No.2, pp.309-319, 2024

Masaki Nagai, Junya Masunaga, Masaru Ito, Chiaki Raima, Seiji Saiki, Yoichiro Yamazaki, Yuichi Kurita, Proposal of Visual Presentation Interface to Reduce the Effect of Machine Switching for Teleoperated Hydraulic Excavators, Journal of Robotics and Mechatronics, Vol.36, No.2, pp.309-319, 2024

Masaki Akiyama, Toru Yamamoto, Tomofumi Okada,Takayuki Doi, Kazushige Koiwai, "Design of a Data-Driven Cooperative Control System for Hydraulic Excavators", IEEJ Transactions on Electronics, Information and Systems, Vol.143, No.1, pp.1-6, 2024

Masaki Nagai, Junya Masunaga, Masaru Ito, Chiaki Raima, Seiji Saiki, Yoichiro Yamazaki, Yuichi Kurita, Proposal of Visual Presentation Interface to Reduce the Effect of Machine Switching for Teleoperated Hydraulic Excavators, Journal of Robotics and Mechatronics, Vol.36, No.2, pp.309-319, 2024

Syota Yoshida, Shin Wakitani, "Design of Database-Driven Model Model Error Compensator", IEEJ Transactions on Electrical and Electronic Engineering,Vol.37, No.3, pp.65-72, 2024

Yuki Yamamoto, Jinjun Qiu, Takayuki Doi, Takao Nanjo, Koji Yamashita, Ryo Kikuuwe,A Position Controller for　Hydraulic Excavators with Deadtime and Regenerative Pipelines, IEEE Transactions on Automation Science and Engineering,10.1109/TASE.2024.3354952, 2024.1

Tomofumi Okada, Toru Yamamoto, Takayuki Doi, Kazushige Koiwai, Koji,Yamashita,Database-driven model predictive control system for online adaptation of an autonomous excavator to environmental conditions, Control Engineering
Practice, Vol.145, pp1-10/105243, 2024.1

Shohei Yamamoto, Toru Yamamoto, Hirotaka Matsuda, "Design of Determining the Operating Condition Based on the Just-in-Time Method for Painting System", IEEJ Transactions on Electrical and Electronic Engineering,Vol.143, No.7, pp.680-685, 2023

Shohei Yamamoto, Toru Yamamoto, Hirotaka Matsuda, "Design of Determining the Operating Condition Based on the Just-in-Time Method for Painting System", IEEJ Transactions on Electrical and Electronic Engineering,Vol.143, No.7, pp.680-685, 2023

Shohei Yamamoto, Toru Yamamoto, Hirotaka Matsuda, "Design of Determining the Operating Condition Based on the Just-in-Time Method for Painting System", IEEJ Transactions on Electrical and Electronic Engineering,Vol.143, No.7, pp.680-685, 2023

Kei Hiraoka, Toru Yamamoto, Masatoshi Kozui, Kazushige Koiwai, and Koji Yamashita, "Design of a Database-Driven Assist Control for a Hydraulic Excavator Considering Human Operation", Journal of Robotics and Mechatronics, Vol.35, No.3, pp. 703-710, 2023

Kei Hiraoka, Kazushige Koiwai, Toru Yamamoto,"Design of a Database-Driven PID Controller Using Response Prediction for Unknown Time-delay Systems", IEEJ Transactions on Electrical and Electronic Engineering,Vol.143, No.3, pp.345-352, 2023

Yasuhiro Makino,Shota Oguma,Shuichi Ohno,Kazuhiro Iwasaki,"A Nonsmooth Quasi-Static Modeling Approach for Hydraulic Actuators", IEEJ Transactions on Electrical and Electronic Engineering,Vol.143, No.3, pp.258-265, 2023

Shohei Yamamoto, Takuya Kinoshita, Shin Wakitani, Toru Yamamoto, Yasunobu Oka, Toshiharu Yamashita,"Design of a Database-Driven Quality Predictor for Painting Systems", IEEJ Transactions on Electrical and Electronic Engineering,Vol.143, No.3, pp.216-221, 2023

Ryo Kikuuwe, Yuki Yamamoto, Bernard Brogliato, ”Implicit Implementation of Nonsmooth Controllers to Nonsmooth Actuators”, IEEE Transactions on Automatic Control, vol.67, no.9, pp.4645-4657, 2022

Tomofumi Okada, Toru Yamamoto, Takayuki Doi, Kazushige Koiwai, Koji Yamashita,"Design of Database-Driven Model Predictive Control System for Digging of an Autonomous Excavator", Transactions of the Institute of Systems, Control and Information Engineers,Vol.35, No.6, pp.145-152, 2022

Shota Oguma,Shigeru Omatsu,Shuichi Ohno,Kazuhiro Iwasaki, "A Study on Failure Prediction Using Time Series Data of Hydraulic Excavator", IEEJ Transactions on Electronics, Information and Systems,Vol.35, No.4, pp.85-93, 2022

Tomohiro Henmi, Masatoshi Kozui, Kazushige Koiwai, Toru Yamamoto,"Proposal of Scoring Method of Construction Machinery Operation based on Skill Data of Expert Operator", IEEJ Transactions on Electronics, Information and Systems,Vol.142, No.3, pp.282-290, 2022

Yasutoshi Nishi, Keisuke Nagasawa,Katsumi Morikawa,Katsuhiko Takahashi,Satoshi Kato,Hajime Nakashima,Reona Takamura and Kiyokazu Tanaka,"Detecting Improvements in Dismantling Processes for End-of-life Vehicles Using Tracking Data of Vehicle Dismantling Machine", Journal of Japan Industrial Management Association,Vol.72, No.4, pp.222-231, 2022

Shota Oguma，Shigeru Omatsu，Shuichi Ohno，Kazuhiro Iwasaki and Yoshiaki Shishido, "Failure Prediction based on Operational Data of Hydraulic Excavator with Machine Learning", IEEJ Transactions on Electrical and Electronic Engineering, Vol.16, No.10, pp.1438-1440, 2021

Yuma Morota, Masatoshi Kozui, Toru Yamamoto, Kazushige Koiwai and Koji Yamashita, "Design of a Swing Operation Assist Controller with a Local Feedback Compensator for a Hydr aulic Ex cavator", IEEJ Transactions on Electrical and Electronic Engineering, Vol.16, No.10, pp.1444-1446, 2021

Ryunosuke Miyazaki, Masaki Akiyama, Kazushige Koiwai, Masatoshi Kozui, Koji Yamashita, and Toru Yamamoto,
"Construction of a Skill Evaluation System Based on Database-Driven Approach for a Hydraulic Excavator", IEEJ Transactions on Electrical and Electronic Engineering, Vol.16, No.10, pp.1390-1396, 2021

Zhe Guan, Toru Yamamoto, “Design of a Nonlinear Generalized Predictive Controller based on Database-Driven Approach, Journal of Robotics“, Networking and Artificial Life, Vol. 8, No. 3, pp. 229-233, 2021

LiYing Shi, Zhe Guan, Toru Yamamoto, “Design of an Optimized GMV Controller Based on Data-Driven Approach, Journal of Robotics“, Networking and Artificial Life, Vol. 8,No. 3, pp. 180-185, 2021

Ryota Sekizuka, Masaru Ito, Chiaki Raima, Seiji Saiki, Yoichiro Yamazaki, Yuichi Kurita, “Force Feedback Design of Operation Levers Considering the Characteristics of Human Force Perception to Improve Hydraulic Excavator Operability“, IEEE Access, Vol. 10, pp.926-938, 2021

Takuya Kinoshita, Toru Yamamoto, "Design of a database-driven Kansei feedback control system that connects humans and machines based on Kansei", Systems, control and information, Vol.65, No.9, pp.381-386, 2021

Masatoshi Kozui, Toru Yamamoto, Hideo Yoshihara, Kazushige Koiwai, Koji Yamashita，“Design of a Database-Driven Excavation Assist Controller Based on the Velocity of the Center-of-Mass for a Hydraulic Excavator“, IEEE Access, Vol.9, pp.64776-64784, 2021

Yuki Yamamoto, Jinjun Qiu, Yoshiki Munemasa, Takayuki Doi, Takao Nanjo, Koji Yamashita, and Ryo Kikuuwe: “A Sliding-Mode Set-Point Position Controller for Hydraulic Excavators,” IEEE Access, vol.9,
pp.153735-153749, 2021.

Ryo Kikuuwe, Tomofumi Okada, Hideo Yoshihara, Takayuki Doi, Takao Nanjo, and Koji Yamashita, “A Nonsmooth Quasi-Static Modeling Approach for Hydraulic Actuators,” Transactions of ASME: Journal of Dynamic Systems, Measurement, and Control, Vol.143, No.12, p.121002, 2021.

Mohammad Hossein Roohi, Tongwen Chen, Zhe Guan, and Toru Yamamoto, "A New Approach to Design Alarm Filters Using the Plant and Controller Knowledge," Industrial & Engineering Chemistry Research, Vol.60, pp. 3648–3657, 2021

Shota Oguma，Shigeru Omatsu，Shuichi Ohno，Kazuhiro Iwasaki and Yoshiaki Shishido, "A Proposal of Remaining Useful Time Prediction Utilizing Operation Data of Construction Machinery",Transactions of the Institute of Systems, Control and Information Engineers, Vol.34, No.4, pp. 107–112, 2021

Tomofumi Okada, Zhe Guan, Takuya Kinoshita, Toru Yamamoto, Kazushige Koiwai, Koji Yamashita, "Design of an Internal Model Control System based on the Database-Driven Modeling for a Hydraulic Excavator", IEEJ Transactions on Electronics, Information and Systems, Vol.141, No.3, pp. 295–300, 2021 (in Japanese)

Masaru Ito, Chiaki Raima, Seiji Saiki, Yoichiro Yamazaki, and Yuichi Kurita, "Effects of Machine Instability Feedback on Safety During Digging Operation in Teleoperated Excavators" , IEEE Access, Vol.9, pp. 28987-28998, 2021

Masatoshi Kozui, Toru Yamamoto, Kazushige Koiwai, Koji Yamashita, Yoichiro Yamazaki, "Design of a Database-Driven Digging Assist Controller for a Hydraulic Excavator with Non-linear Characteristics", Transactions of the Society of Instrument and Control Engineers, Vol. 57, No. 3, pp. 138-144, 2021 (in Japanese)

Keishi Fujiwara, Toru Yamamoto, "Extension of a Database-Driven PID Control System", IEEJ Trans. on Electrical and Electronic Engineering, Vol.16, pp.1441-1443, 2021

Hao Yu, Zhe Guan, Tongwen Chen, and Toru Yamamoto, "Design of Data-Driven PID Controllers with Adaptive Updating Rules", Automatica, Vol. 121, pp. 1-10, 2020

Kazuyuki Matsumura, Masaru Ito, Seiji Saiki, Yoichiro Yamazaki, Yuichi Kurita, "Influence of Restrictions on Range of View From Cockpit in Operation of Hydraulic Excavator", IEEE Access, Vol. 8, 90520 - 90527, 2020

Ryota Sekizuka, Masaru Ito, Seiji Saiki, Yoichiro Yamazaki, Yuichi Kurita, "System to Evaluate the Skill of Operating Hydraulic Excavators Using a Remote Controlled Excavator and Virtual Reality", Frontiers in Robotics and AI, Vol.6, Article 142, 2020

Mikiya Sako, Shin Wakitani, Masatoshi Kozui, Toru Yamamoto, Koji Yamashita, Kazushige Koiwai, and Yoichiro Yamazaki, "Design and Practice of a Model-Based Development Education in Hydraulic Systems", Journal of Robotics and Mechatronics, Vol.32, No.3, pp. 662-671, 2020

Takuya Kinoshita, Hiroaki Ikeda, Toru Yamamoto, Maro G. Machizawa, Kiyokazu Tanaka, and Yoichiro Yamazaki, "Design of a Database-Driven Kansei Feedback Control System Using a Hydraulic Excavators Simulator", Journal of Robotics and Mechatronics, Vol.32, No.3, pp. 652-661, 2020

Masatoshi Kozui, Toru Yamamoto, Masaki Akiyama, Kazushige Koiwai, Yoichiro Yamazaki, "Application of a MIMO-PID Controller for a Hydraulic Excavator Considering the velocity of CoM", Journal of Robotics and Mechatronics, Vol.32, No.3, pp. 643-651, 2020

Toru Yamamoto and Kiyokazu Tanaka, "Hiroshima University: KOBELCO Construction Machinery Dream-Driven Co-Creation Research Center", Journal of Robotics and Mechatronics, Vol.32, No.3, pp. 640-642, 2020

Masatoshi Kozui, Toru Yamamoto, Kazushige Koiwai, Koji Yamashita, Yoichiro Yamazaki, "A Design of Assist Controllers based on the CoM Velocity of Attachment for Digging Operation of a Hydraulic Excavator", Transactions of the Society of Instrument and Control Engineers, Vol.56, No.3, pp. 149-155 , 2020 (in Japanese)

Masatoshi Kozui, Takuya Kinoshita, and Toru Yamamoto, "Design of a PID Controller using a Fictitious Exogenous Signal for a Fluctuation System", Journal of Robotics, Networking and Artificial Life, Vol.6, No.2, pp. 118-122, 2019

Masaru Ito, Yusuke Funahara, Seiji Saiki, Yoichiro Yamazaki, and Yuichi Kurita, "Development of a Cross-Platform Cockpit for Simulated and Tele-Operated Excavators", Journal of Robotics and Mechatronics, Vol.31, No.2, pp. 231-239, 2019

Miki Matsunaga, Naoki, Horie, Masayoshi Nakamoto, Toru Yamamoto, "Performance Improvement of Acoustic Soft-sensor Modifying the Newton's Method and Using Median Filter", IEEJ Transactions on Electronics, Information and Systems, Vol.139, No.4, pp. 421-428, 2019 (in Japanese)

Masatoshi Kozui, Kazushige Koiwai, Toru Yamamoto, Koji Ueda, Koji Yamashita, Yoichiro Yamazaki, "Construction of the Index to Evaluate the Operating Skill Based on the Motion of CoM for a Hydraulic Excavator", IEEJ Transactions on Electronics, Information and Systems, Vol.139, No.4, pp. 388-394, 2019 (in Japanese)

Kazushige Koiwai, Hiromu Imaji, Toru Yamamoto, Koji Ueda, Yoichiro Yamazaki, "A Proposal on Feature Analysis for Digging Operation of Excavator by Machine Learning", Transactions of the Institute of Systems, Control and Information Engineers, Vol.31, No.9, pp. 328-335, 2018 (in Japanese)

Kazushige Koiwai, Ryunosuke Miyazaki, Toru Yamamoto, Koji Ueda, Koji Yamashita, Yoichiro Yamazaki, "Responsiveness Evaluation Index for an Excavator Operation Based on Control Engineering Approach", IEEJ Transactions on Electronics, Information and Systems, Vol.138, No.5, pp. 506-511, 2018 (in Japanese)

Kazushige Koiwai, Shinya Hamanaga, Toru Yamamoto, Takao Nanjo, Yoichiro Yamazaki, "Event-driven Torque Control of a Hydraulic Excavator", Transactions of the Society of Instrument and Control Engineers, Vol.54, No.2, pp. 261-268, 2018 (in Japanese)

Hiromu Imaji, Kazushige Koiwai, Toru Yamamoto, Koji Ueda, Yoichiro Yamazaki, "Human Skill Quantification for Excavator Operation using Random Forest", Journal of Robotics, Networking and Artificial Life, Vol.4, No.3, pp. 195-200, 2017

Kazushige Koiwai,Hiromu Imaji,Toru Yamamoto, Koji Ueda, Yoichiro Yamazaki, "Feature Extraction for Digging Operation of Excavator by Machine Learning",Transactions of the Institute of Systems, Control and Information Engineers, p.6, 2017

Kazushige Koiwai, Toru Yamamoto, Takao Nanjo, Yoichiro Yamazaki, "Feature Extraction for Digging Operation of Excavator Based on Data-Driven Skill-Based PID Controller", Journal of Robotics, Networking and Artificial Life, Vol.4, No.3, pp. 191-194, 2017

Yasuhito Oshima, Takuya Kinoshita, Kazushige Koiwai, Toru Yamamoto, Takao Nanjo, Yoichiro Yamazaki, Yoshiaki Fujimoto, "Data-Driven Torque Controller for a Hydraulic Excavator", Journal of Robotics and Mechatronics, Vol.28, No.5, pp. 752-758, 2016

Kazushige Koiwai, Toru Yamamoto, Takao Nanjo, Yoichiro Yamazaki, Yoshiaki Fujimoto, "Feature Extraction for Excavator Operation skill using CMAC", Journal of Robotics and Mechatronics, Vol.28, No.5, pp. 715-721, 2016