DocumentCode
2618772
Title
Active fault detection and isolation strategy for an unmanned aerial vehicle with redundant flight control surfaces
Author
Bateman, Francois ; Noura, Hassan ; Ouladsine, Mustapha
Author_Institution
Lab. des Sci., Domaine Univ. de St Jerome, Marseille
fYear
2008
fDate
25-27 June 2008
Firstpage
1246
Lastpage
1251
Abstract
In this paper, a diagnosis system using unknown input observers in order to detect, isolate and estimate faulty control surface positions for a small UAV, is presented. As this aircraft is equipped with redundant actuators, flap and aileron positions are not input observable and an active diagnosis process has to be implemented.
Keywords
aircraft control; fault diagnosis; observers; UAV; active diagnosis process; active fault detection strategy; diagnosis system; isolation strategy; redundant actuators; redundant flight control surfaces; unknown input observers; unmanned aerial vehicle; Actuators; Aerospace control; Aircraft; Certification; Control systems; Fault detection; Fault diagnosis; Observability; Observers; Unmanned aerial vehicles; UAV; active diagnosis; fault detection and isolation; input observability; redundant actuators; unknown input functional decoupled observer;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Automation, 2008 16th Mediterranean Conference on
Conference_Location
Ajaccio
Print_ISBN
978-1-4244-2504-4
Electronic_ISBN
978-1-4244-2505-1
Type
conf
DOI
10.1109/MED.2008.4602147
Filename
4602147
Link To Document