Weiser, Christian und Ossmann, Daniel und Heller, Matthias (2018) In-Flight Validation of a Robust Flight Controller Featuring Anti-Windup Compensation. American Institute of Aeronautics and Astronautics. 2018 Atmospheric Flight Mechanics Conference, 2018-06-25 - 2018-06-29, Atlanta, USA. doi: 10.2514/6.2018-2982.
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Kurzfassung
In-flight demonstration and verification of a robust flight control design including an advanced anti-windup strategy is presented in this paper. The test aircraft, an Ultrastick 120 unmanned aircraft, is equipped with a pitch- and roll-attitude command flight-control system for remotely controlled augmented flight. The longitudinal aircraft dynamics are enhanced with an H1-based control design. The controller additionally comprises an dvanced anti-windup strategy to avoid integrator windup during actuator saturation. The lateral axis features a linear-parameter varying controller which provides robust performance over the whole velocity range. The controllers as well as the anti-windup algorithm are verified and validated in a non-linear simulation environment and by various flight tests. The paper provides detailed insight in the design process of the controllers, as well as a comprehensive discussion on the simulation and flight test results.
elib-URL des Eintrags: | https://elib.dlr.de/120888/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
Titel: | In-Flight Validation of a Robust Flight Controller Featuring Anti-Windup Compensation | ||||||||||||||||
Autoren: |
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Datum: | 2018 | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
DOI: | 10.2514/6.2018-2982 | ||||||||||||||||
Verlag: | American Institute of Aeronautics and Astronautics | ||||||||||||||||
Name der Reihe: | 2018 Atmospheric Flight Mechanics Conference | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Robust Flight Control; LPV; H_infinity; Flight Testing | ||||||||||||||||
Veranstaltungstitel: | 2018 Atmospheric Flight Mechanics Conference | ||||||||||||||||
Veranstaltungsort: | Atlanta, USA | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 25 Juni 2018 | ||||||||||||||||
Veranstaltungsende: | 29 Juni 2018 | ||||||||||||||||
Veranstalter : | AIAA | ||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||
HGF - Programmthema: | Flugzeuge | ||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
DLR - Forschungsgebiet: | L AR - Aircraft Research | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Systeme und Kabine (alt) | ||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||
Institute & Einrichtungen: | Institut für Systemdynamik und Regelungstechnik > Flugzeug-Systemdynamik | ||||||||||||||||
Hinterlegt von: | Weiser, Christian | ||||||||||||||||
Hinterlegt am: | 16 Jul 2018 10:17 | ||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:25 |
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