Fialho Coelho, Andre und Singh, Harsimran und Kondak, Konstantin und Ott, Christian (2020) Whole-Body Bilateral Teleoperation of a Redundant Aerial Manipulator. In: 2020 IEEE International Conference on Robotics and Automation, ICRA 2020. IEEE. ICRA 2020, 2020-05-31 - 2020-08-31, Paris, Frankreich. doi: 10.1109/ICRA40945.2020.9197028. ISBN 978-172817395-5. ISSN 1050-4729.
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Offizielle URL: https://ieeexplore.ieee.org/document/9197028
Kurzfassung
Attaching a robotic manipulator to a flying base allows for significant improvements in the reachability and versatility of manipulation tasks. In order to explore such systems while taking advantage of human capabilities in terms of perception and cognition, bilateral teleoperation arises as a reasonable solution. However, since most telemanipulation tasks require visual feedback in addition to the haptic one, real-time (task-dependent) positioning of a video camera, which is usually attached to the flying base, becomes an additional objective to be fulfilled. Since the flying base is part of the kinematic structure of the robot, if proper care is not taken, moving the video camera could undesirably disturb the end-effector motion. For that reason, the necessity of controlling the base position in the null space of the manipulation task arises. In order to provide the operator with meaningful information about the limits of the allowed motions in the null space, this paper presents a novel haptic concept called Null-Space Wall. In addition, a framework to allow stable bilateral teleoperation of both tasks is presented. Numerical simulation data confirm that the proposed framework is able to keep the system passive while allowing the operator to perform time-delayed telemanipulation and command the base to a task-dependent optimal pose.
elib-URL des Eintrags: | https://elib.dlr.de/136184/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
Titel: | Whole-Body Bilateral Teleoperation of a Redundant Aerial Manipulator | ||||||||||||||||||||
Autoren: |
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Datum: | 31 Mai 2020 | ||||||||||||||||||||
Erschienen in: | 2020 IEEE International Conference on Robotics and Automation, ICRA 2020 | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
DOI: | 10.1109/ICRA40945.2020.9197028 | ||||||||||||||||||||
Verlag: | IEEE | ||||||||||||||||||||
ISSN: | 1050-4729 | ||||||||||||||||||||
ISBN: | 978-172817395-5 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | Aerial Manipulation, Telemanipulation, Whole-Body Control, Suspended Aerial Manipulator | ||||||||||||||||||||
Veranstaltungstitel: | ICRA 2020 | ||||||||||||||||||||
Veranstaltungsort: | Paris, Frankreich | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 31 Mai 2020 | ||||||||||||||||||||
Veranstaltungsende: | 31 August 2020 | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||
HGF - Programmthema: | Technik für Raumfahrtsysteme | ||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | R SY - Technik für Raumfahrtsysteme | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Terrestrische Assistenz-Robotik (alt) | ||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Robotik und Mechatronik (ab 2013) > Analyse und Regelung komplexer Robotersysteme | ||||||||||||||||||||
Hinterlegt von: | Fialho Coelho, Andre | ||||||||||||||||||||
Hinterlegt am: | 21 Sep 2020 18:59 | ||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:38 |
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