Výsledky vyhledávání

A Low Cognitive Load and Reduced Motion Sickness Inducing Zoom Method Based on Typical Gaze Movement for Master-Slave Teleoperation Systems with HMD

Autor: Mitsuhiro Kamezaki, Ryuya Sato, Liu Yang, Asaki Imai, Akio Namiki, Ayaka Matsuzaka, Hiroyasu Iwata, Atsuo Takanishi, Takashi Matsuzawa, Takahiro Eto, Yuichi Mizukoshi, Kenji Hashimoto

Publikováno v: SII

Teleoperation of humanoid robots for disaster response tasks, controlled by a master-slave system using a head-mounted display, requires a detailed frame of view for precise operation. We previously investigated an automatic zoom method, and images z

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e32fa4c0cd8fa0ded3d61236690ee02f
https://doi.org/10.1109/sii46433.2020.9026260

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Moving onto High Steps for a Four-limbed Robot with Torso Contact

Autor: Kenji Hashimoto, Asaki Imai, M. Ohkawara, Kengo Kumagai, Hiroshi Naito, K. Terae, Takanobu Matsubara, Keisuke Namura, Koki Yamaguchi, Shunsuke Kimura, Takashi Sato, S. Yoshida, Takashi Matsuzawa, M. Murakami, Xiao Sun, Atsuo Takanishi

Publikováno v: IROS

In this paper, we describe approaches to enable a four-limbed robot to get over a step higher than its leg with torso contact. The higher the step becomes, the more difficult it is for legged robots to get over from the viewpoint of stability and kin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b4ec22d7a6170f35e1c3888b1c66f3c
https://doi.org/10.1109/iros40897.2019.8967833

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Disaster Response Robot’s Autonomous Manipulation of Valves in Disaster Sites Based on Visual Analyses of RGBD Images

Autor: Kenji Hashimoto, Keishi Nishikawa, Takuya Kanda, Kazuya Miyakawa, Jun Ohya, Asaki Imai, Atsuo Takanishi, Takashi Matsuzawa, Hiroyuki Ogata

Publikováno v: IROS

For building a disaster response robot, WAREC-l’s fully-automated system for manipulating a valve, this paper proposes a method for (1) detecting a valve which is far away from the robot, (2) estimating the position and orientation for grasping the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd251b77dddb85e99c1e20e49e7e4521
https://doi.org/10.1109/iros40897.2019.8967586

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Error Compensation System with Proximity Sensors for Vertical Ladder Climbing of the Robot 'WAREC-1'

Autor: Shota Hayashi, Kenji Hashimoto, Atsuo Takanishi, Masahiro Okawara, Kengo Kumagai, Xiao Sun, Nobuaki Sakai, Koki Yamaguchi, Takashi Matsuzawa, Takanobu Matsubara, Asaki Imai, Yuki Yoshida

Publikováno v: Humanoids

This paper introduces a sensor system and motion that measure and compensate the error in position and orientation between robot's end-effectors and the rungs of ladder while climbing a ladder. This error has been a threat to vertical ladder climbing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54650221ec21fb2aa69eb10e2b9b25be
https://doi.org/10.1109/humanoids.2018.8625073

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End-effector with a Hook and Two Fingers for the Locomotion and Simple Work of a Four-limbed Robot

Autor: Tomotaka Teramachi, Takashi Matsuzawa, Koki Yamaguchi, Shunsuke Kimura, Xiao Sun, Kengo Kumaaai, Atsuo Takanishi, Nobuaki Sakai, Yuki Yoshida, Takanobu Matsubara, Asaki Imai, Kenji Hashimoto

Publikováno v: IROS

In this paper, we propose an end-effector for realizing various locomotion modes and simple work of a legged robot. The locomotion modes include climbing a vertical ladder, crawling, and walking. The simple work includes grasping and switching motion

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce72b8194ee8cfd4a1c09e6d01633768
https://doi.org/10.1109/iros.2018.8593422

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Body Mechanism with Linear Spikes for Slippage Reduction of Four-Limbed Robot Crawling on Uneven Terrain

Autor: Koki Yamaguchi, Shunsuke Kimura, Xiao Sun, Kengo Kumagai, Asaki Imai, Kenji Hashimoto, Nobuaki Sakai, Atsuo Takanishi, Yuki Yoshida, Keisuke Namura, Takanobu Matsubara, Tomotaka Teramachi, Takashi Matsuzawa

Publikováno v: ROMANSY 22 – Robot Design, Dynamics and Control ISBN: 9783319789620

In this paper, we propose a body mechanism for a legged robot to reduce slippage when moving on an uneven terrain. In the proposed landing mechanism, linear spikes are distributed on the grounding, and they move passively with respect to the road sur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::246a06b86023244c2d5cd722ae40a432
https://doi.org/10.1007/978-3-319-78963-7_36

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Crawling gait generation method for four-limbed robot based on normalized energy stability margin

Autor: Yuki Yoshida, Takanobu Matsubara, Kengo Kumagai, W. X. Tan, Nobuaki Sakai, Atsuo Takanishi, Asaki Imai, Kenji Hashimoto, Koki Yamaguchi, Shunsuke Kimura, Tomotaka Teramachi, Takashi Matsuzawa, Xiao Sun

Publikováno v: SSRR

In this paper, we describe a gait generation method for the crawling motion of a legged robot using Normalized Energy Stability Margin (NESM). The crawling motion is a method of locomotion that, since the robot is very close to a state of falling, it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec517a2507257049de452301aa8b907f
https://doi.org/10.1109/ssrr.2017.8088167

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WAREC-1 — A four-limbed robot having high locomotion ability with versatility in locomotion styles

Autor: Atsuo Takanishi, Takanobu Matsubara, Gan Ma, Takashi Matsuzawa, Nobuaki Sakai, Xiao Sun, Kengo Kumagai, Yuki Yoshida, Asaki Imai, Kenji Hashimoto, Tomotaka Teramachi, Shinya Hamamoto, Ayanori Koizumi, Koki Yamaguchi, Shunsuke Kimura

Publikováno v: SSRR

This paper presents a novel four-limbed robot, WAREC-1 having high locomotion ability with versatility in locomotion styles. At disaster sites, there are various types of environments where a robot must move such as rough terrain with possibility of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48ded29368786ec8f5adca166b47d1b8
https://doi.org/10.1109/ssrr.2017.8088159

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