Title :
EKF based surface fault detection and reconfiguration in aircraft control systems
Author :
Caliskan, F. ; Hajiyev, Ch.M.
Author_Institution :
Fac. Electr. Eng., Istanbul Tech. Univ., Turkey
Abstract :
In this paper, a surface fault detection algorithm based on the extended Kalman filter (EKF) is presented. The innovation, the difference between the actual plant states, and the plant states identified by the EKF are evaluated for the fault detection and identification, and the control reconfiguration procedure is executed by considering the identified control distribution matrix
Keywords :
Kalman filters; aircraft control; fault diagnosis; fault tolerance; identification; robust control; aircraft control; control distribution matrix; extended Kalman filter; identification; reconfiguration control; surface fault detection; Aerospace control; Aircraft; Control systems; Covariance matrix; Electrical fault detection; Equations; Fault detection; Fault diagnosis; Noise measurement; Sensor systems;
Conference_Titel :
American Control Conference, 2000. Proceedings of the 2000
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-5519-9
DOI :
10.1109/ACC.2000.876694
