Title :
Fault tolerant flight control system using emmae method and reconfiguration with sliding mode technique
Author :
Ghodbane, A. ; Saad, Maarouf ; Boland, J.-F. ; Thibeault, Claude
Author_Institution :
Electr. Eng. Dept., Quebec Univ., Montreal, QC, Canada
fDate :
April 29 2012-May 2 2012
Abstract :
This paper presents a fault tolerant flight control system. The Extended Multiple Model Adaptive Estimation EMMAE method is used to design the Fault Detection and Diagnosis FDD process. This process is able to detect, isolate and identify in real time faults that occurs in aircraft actuator. Based on information given by FDD process, a Sliding Mode Controller (SMC) is designed to compensate effects of such faults, and allows the aircraft to accomplish its mission safety with acceptable performances.
Keywords :
actuators; adaptive control; aerospace control; aircraft; control system synthesis; estimation theory; fault tolerance; variable structure systems; SMC; aircraft actuator; controller design; emmae method; emmae reconfiguration; extended multiple model adaptive estimation; fault detection; fault diagnosis FDD process; fault tolerant flight control system; sliding mode technique; Actuators; Aerospace control; Aircraft; Atmospheric modeling; Mathematical model; Noise measurement; Vectors; Extended Kalman Filter EKF; Fault Detection and Diagnosis; Reconfigurable Flight Control; Sliding Mode Control;
Conference_Titel :
Electrical & Computer Engineering (CCECE), 2012 25th IEEE Canadian Conference on
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4673-1431-2
Electronic_ISBN :
0840-7789
DOI :
10.1109/CCECE.2012.6335041
