Ryosuke Yajima

According to our database, Ryosuke Yajima authored at least 14 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Motion generation for a tracked robot going over an unfixed obstacle on a slope using reinforcement learning.

Hidenori Takamiya, Ryosuke Yajima, Jun Younes Louhi Kasahara, Ren Komatsu, Keiji Nagatani, Atsushi Yamashita, Hajime Asama

Adv. Robotics, August, 2024

Development and Validation of a Drone-Deployable Water Depth Sensor for Landslide Dam Monitoring.

Ryosuke Yajima, Keiji Nagatani

Proceedings of the IEEE International Symposium on Safety Security Rescue Robotics, 2024

2023

Reinforcement Learning-based Motion Generation for a Tracked Robot to Go Over a Sphere-shaped Non-fixed Obstacle.

Hidenori Takamiya, Ryosuke Yajima, Jun Younes Louhi Kasahara, Ren Komatsu, Keiji Nagatani, Atsushi Yamashita, Hajime Asama

Proceedings of the IEEE/SICE International Symposium on System Integration, 2023

2021

Development of an excavator-avoidance system for buried pipes.

Ryosuke Yajima, Shinya Katsuma, Makoto Suzuki, Fumiya Matsushita, Shunsuke Hamasaki, Pang-jo Chun, Keiji Nagatani, Genki Yamauchi, Takeshi Hashimoto, Atsushi Yamashita, Hajime Asama, Kazumasa Ozawa

Adv. Robotics, 2021

Visualization of Dump Truck and Excavator in Bird's-eye View by Fisheye Cameras and 3D Range Sensor.

Yuta Sugasawa, Shota Chikushi, Ren Komatsu, Jun Younes Louhi Kasahara, Sarthak Pathak, Ryosuke Yajima, Shunsuke Hamasaki, Keiji Nagatani, Takumi Chiba, Kazuhiro Chayama, Atsushi Yamashita, Hajime Asama

Proceedings of the Intelligent Autonomous Systems 16, 2021

2020

Arbitrary Viewpoint Visualization for Teleoperated Hydraulic Excavators.

Tatsuki Nagano, Ryosuke Yajima, Shunsuke Hamasaki, Keiji Nagatani, Alessandro Moro, Hiroyuki Okamoto, Genki Yamauchi, Takeshi Hashimoto, Atsushi Yamashita, Hajime Asama

J. Robotics Mechatronics, 2020

Utilization of Unmanned Aerial Vehicle, Artificial Intelligence, and Remote Measurement Technology for Bridge Inspections.

Pang-jo Chun, Ji Dang, Shunsuke Hamasaki, Ryosuke Yajima, Toshihiro Kameda, Hideki Wada, Tatsuro Yamane, Shota Izumi, Keiji Nagatani

J. Robotics Mechatronics, 2020

2019

Research on traversability of tracked vehicle on slope with unfixed obstacles: derivation of climbing-over, tipping-over, and sliding-down conditions.

Ryosuke Yajima, Keiji Nagatani, Yasuhisa Hirata

Adv. Robotics, 2019

Obstacle Climbing of Tracked Robot for Unfixed Cylindrical Obstacle Using Sub-tracks.

Ryosuke Yajima, Keiji Nagatani

Proceedings of the Field and Service Robotics, 2019

2018

Micro-unmanned aerial vehicle-based volcano observation system for debris flow evacuation warning.

Keiji Nagatani, Seiga Kiribayashi, Ryosuke Yajima, Yasushi Hada, Tomoaki Izu, Akira Zeniya, Hiromichi Kanai, Hiroyuki Kanasaki, Jun Minagawa, Yuji Moriyama

J. Field Robotics, 2018

Investigation of the tip-over condition and motion strategy for a tracked vehicle with sub-tracks climbing over an obstacle on a slope.

Ryosuke Yajima, Keiji Nagatani

Proceedings of the 2018 IEEE International Symposium on Safety, 2018

2017

Investigation of tip-over condition for tracked vehicles climbing over an obstacle on a slope.

Ryosuke Yajima, Keiji Nagatani

Proceedings of the IEEE/SICE International Symposium on System Integration, 2017

Field Report: UAV-Based Volcano Observation System for Debris Flow Evacuation Alarm.

Keiji Nagatani, Ryosuke Yajima, Seiga Kiribayashi, Tomoaki Izu, Hiromichi Kanai, Hiroyuki Kanasaki, Jun Minagawa, Yuji Moriyama

Proceedings of the Field and Service Robotics, 2017

2014

Development and field testing of UAV-based sampling devices for obtaining volcanic products.

Ryosuke Yajima, Keiji Nagatani, Kazuya Yoshida

Proceedings of the 2014 IEEE International Symposium on Safety, 2014