Search Results - "Hirano, Daichi"

LiDAR- and Radar-Based Robust Vehicle Localization with Confidence Estimation of Matching Results by Yanase, Ryo, Hirano, Daichi, Aldibaja, Mohammad, Yoneda, Keisuke, Suganuma, Naoki

“…Localization is an important technology for autonomous driving. Map-matching using road surface pattern features gives accurate position estimation and has…”
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Concept and mechanism of the tendon actuated versatile debris gripper by Tanishima, Nobutaka, Hirano, Daichi, Tsumaki, Toshimichi, Kato, Hiroki

“…Space debris has become a worldwide problem in recent years. The upper stages of rocket launch vehicles account for almost half of the debris. Removing upper…”
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Design of underactuated hand for caging-based grasping of free-flying object by Hirano, Daichi, Nagaoka, Kenji, Yoshida, Kazuya

“…This paper discusses an underactuated robotic hand for grasping a free-flying object. We introduce a concept of creating a closure called caging before locking…”
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Online Path Planning and Compliance Control of Space Robot for Capturing Tumbling Large Object by Hirano, Daichi, Kato, Hiroki, Saito, Tatsuhiko

“…This paper presents the path planning and coordinated control of a space robot with a manipulator for capturing a rotating large object. As the grasping point…”
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6-DoF Pose Estimation for Axisymmetric Objects Using Deep Learning with Uncertainty by Hashimoto, Shintaro, Hirano, Daichi, Ishihama, Naoki

“…Before space debris can be removed efficiently, its 6-DoF poses (positions and attitudes) need to be estimated accurately from observed images with high…”
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Real-time robust motion tracking using 3D point cloud for space debris removal by Hirano, Daichi, Kato, Hiroki

“…This paper discusses a motion tracking system for space debris removal using 3D point cloud data. Real-time robust motion tracking is essential for successful…”
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ROS and cFS System (RACS): Easing Space Robotic Development by Kato, Hiroki, Hirano, Daichi, Mitani, Shinji, Saito, Tatsuhiko, Kawaguchi, Shinobu

“…Space missions have required the development of specific embedded systems for spacecraft applications, making reuse of existing software difficult. JAXA's…”
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Transformable Nano Rover for Space Exploration by Hirano, Daichi, Inazawa, Mariko, Sutoh, Masataku, Sawada, Hirotaka, Kawai, Yuta, Nagata, Masaharu, Sakoda, Gen, Yoneda, Yousuke, Watanabe, Kimitaka

“…This paper introduces a novel nano rover designed to transform its shape for efficient movement on lunar surfaces. The rover, resembling a compact ball, has a…”
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Complementary Ground Testing Method for Autonomous Flight System of Space Free-Flying Robot by Nishishita, Taisei, Hirano, Daichi, Watanabe, Keisuke, Mitani, Shinji, Inoue, Shota, Yamamoto, Tatsuya, Yamaguchi, Seiko Piotr, Wada, Masaru

“…Automation and autonomy of onboard tasks using space robotics technologies have been studied actively in recent years for reducing crew tasks in the…”
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Concept and design of the caging-based debris gripper for PAF capturing by Tanishima, Nobutaka, Okamoto, Hiroyuki, Iki, Kentaro, Watanabe, Keisuke, Okumura, Teppei, Kato, Hiroki, Hayashi, Masato, Hirano, Daichi

“…This paper presents the concept and design of a gripper intended to capture an un-cooperative object, such as a rocket body that became a debris object. The…”
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Domain Adaptation for 6-DoF Pose Estimation: Deep Learning with Uncertainty by Hashimoto, Shintaro, Hirano, Daichi, Higuchi, Haruhiko, Fujimoto, Kohei, Ito, Miki, Iizuka, Seita, Sugimoto, Yohei, Proffitt, Ryan, Kobayashi, Yusuke, Ishihama, Naoki

“…There is considerable research on debris pose estimation using neural networks. However, most researchers have not considered a domain shift, which is a change…”
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Gastrointestinal disorder and Helicobacter pylori infection in patients with rheumatoid arthritis by Nakamura, H., Mukai, E., Hirano, D., Matsuhisa, T., Yamada, N., Yoshino, S.

“…Abstract Gastrointestinal disorders such as gastritis and peptic ulceration are very common in patients with rheumatoid arthritis. Helicobacter pylori appeared…”
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Autonomous Perching on Flat Surfaces for Free-Flying Robots with Gecko Adhesive Gripper by Hirano, Daichi, Tanishima, Nobutaka, Chen, Tony G.

“…Gecko-inspired adhesives have the advantage of being able to grasp and release flat surfaces in a vacuum using their microwedge structures. This makes them an…”
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Vibration suppression control of a space robot with flexible appendage based on simple dynamic model by Hirano, Daichi, Fujii, Yusuke, Abiko, Satoko, Lampariello, Roberto, Nagaoka, Kenji, Yoshida, Kazuya

“…This paper discusses a vibration suppression control method for a space robot with a rigid manipulator and flexible appendage. A suitable dynamic model that…”
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Hardware-in-the-Loop Simulator with Low-Thrust Actuator for Free-Flying Robot's Omni-Directional Control by Hirano, Daichi, Mitani, Shinji, Nishishita, Taisei, Saito, Tatsuhiko

“…Small free-flying robots to assist astronauts and perform experiments need a propulsion system to move freely in microgravity. Hardware-in-the-loop (HIL)…”
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Autonomous Control of Lunar Excursion Vehicle 2 (LEV-2) by Inazawa, Mariko, Hirano, Daichi, Sutoh, Masataku, Sawada, Hirotaka, Nagata, Masaharu, Sakoda, Gen

“…This paper presents autonomous control of Lunar Excursion Vehicle 2 (LEV-2), a transformable nano rover designed for JAXA's Smart Lander for Investigating Moon…”
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Contact-Event-Triggered Mode Estimation for Dynamic Rigid Body Impedance-Controlled Capture by Kato, Hiroki, Hirano, Daichi, Ota, Jun

“…This paper presents a contact-event-triggered filter using only a force-torque sensor with impedance control for non-cooperative, rotating, heavy object…”
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Modeling and analysis of tether-based mobile robot based on flight experiments by Hirano, Daichi, Kobayashi, Akinori, Nagaoka, Kenji, Yoshida, Kazuya, Kato, Hiroki, Watanabe, Keisuke, Ueta, Atsushi, Abiko, Satoko, Nishida, Shinichiro, Oda, Mitsushige, Nakanishi, Hiroki, Yoshii, Masahiro, Suzuki, Satoshi

“…This paper discusses the dynamics of a tether-based mobile robot in space. The tether-based mobile robot is constrained geometrically using several tethers and…”
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Collision-Based Contact Mode Estimation for Dynamic Rigid Body Capture by Kato, Hiroki, Hirano, Daichi, Ota, Jun

“…This paper proposes real-time collision-based contact mode estimation with only a force-torque sensor for capturing a moving rigid body. The contact modes are…”
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Underactuated Gecko Adhesive Gripper for Simple and Versatile Grasp by Hirano, Daichi, Tanishima, Nobutaka, Bylard, Andrew, Chen, Tony G.

“…Gecko-inspired adhesives have several desirable characteristics in robotic grasping: controllable activation and deactivation of adhesion, ability to grasp and…”
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