Garofalo, Gianluca und Englsberger, Johannes und Ott, Christian (2015) On the regulation of the energy of elastic joint robots: excitation and damping of oscillations. In: American Control Conference (ACC), Seiten 4825-4831. American Control Conference (ACC) 2015, 2015-07-01 - 2015-07-03, Chicago, USA. doi: 10.1109/ACC.2015.7172089.
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Kurzfassung
The paper presents a new control law for elastic joint robots that allows to regulate the energy stored in the system to a desired value. Being able to either remove energy from the system or inject it, oscillations can be both damped out and induced. Therefore the control law can be used for asymptotic regulation to a desired configuration and (in case of additional constraints) generation of asymptotically stable limit cycles. Compared to other methods, we can formally guarantee the previous property keeping at the same time the control law simple and easy to implement. Furthermore, using the energy stored by the intrinsic elastic elements in the joints, high energy efficiency is achieved. Simulations and experiments are also provided, in order to further validate the theoretical results.
elib-URL des Eintrags: | https://elib.dlr.de/112835/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
Titel: | On the regulation of the energy of elastic joint robots: excitation and damping of oscillations | ||||||||||||||||
Autoren: |
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Datum: | Juli 2015 | ||||||||||||||||
Erschienen in: | American Control Conference (ACC) | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||
DOI: | 10.1109/ACC.2015.7172089 | ||||||||||||||||
Seitenbereich: | Seiten 4825-4831 | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Robotics, Energy control, Stability, Limit cycle | ||||||||||||||||
Veranstaltungstitel: | American Control Conference (ACC) 2015 | ||||||||||||||||
Veranstaltungsort: | Chicago, USA | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 1 Juli 2015 | ||||||||||||||||
Veranstaltungsende: | 3 Juli 2015 | ||||||||||||||||
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: | Garofalo, Dr. Ing. Gianluca | ||||||||||||||||
Hinterlegt am: | 12 Jul 2017 18:36 | ||||||||||||||||
Letzte Änderung: | 04 Jun 2024 14:33 |
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