TY - GEN
T1 - Fault tolerant control strategy based on the DoA
T2 - 7th IFAC International Symposium on Fault Detection, Supervision and Safety of Technical Systems, SAFEPROCESS'09
AU - Bateman, François
AU - Noura, Hassan
AU - Ouladsine, Mustapha
PY - 2009
Y1 - 2009
N2 - In this paper, a fault tolerant control (FTC) strategy for an unstable Unmanned Aerial Vehicle (UAV) subject to control surface failures is presented. The aircraft has few redundancies and the actuator saturations are considered. The latter reduce the ability for the UAV to manoeuvre and this fact is emphasized in faulty mode. The FTC strategy aims at increasing the stability by enlarging the domain of attraction (DOA) while setting the dynamic of the closed-loop system. Considerations about the implementation of this FTC system are tackled and a discussion about the time allowed for diagnosis and reconfiguration is led.
AB - In this paper, a fault tolerant control (FTC) strategy for an unstable Unmanned Aerial Vehicle (UAV) subject to control surface failures is presented. The aircraft has few redundancies and the actuator saturations are considered. The latter reduce the ability for the UAV to manoeuvre and this fact is emphasized in faulty mode. The FTC strategy aims at increasing the stability by enlarging the domain of attraction (DOA) while setting the dynamic of the closed-loop system. Considerations about the implementation of this FTC system are tackled and a discussion about the time allowed for diagnosis and reconfiguration is led.
KW - Aircraft control
KW - Fault tolerant systems
KW - Optimization problem
KW - Saturation control
KW - Stability analysis
UR - http://www.scopus.com/inward/record.url?scp=79960898879&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79960898879&partnerID=8YFLogxK
U2 - 10.3182/20090630-4-ES-2003.0267
DO - 10.3182/20090630-4-ES-2003.0267
M3 - Conference contribution
AN - SCOPUS:79960898879
SN - 9783902661463
T3 - IFAC Proceedings Volumes (IFAC-PapersOnline)
SP - 615
EP - 620
BT - SAFEPROCESS'09 - 7th IFAC International Symposium on Fault Detection, Supervision and Safety of Technical Systems, Proceedings
Y2 - 30 June 2009 through 3 July 2009
ER -