Title :
Fault accommodation based on fuzzy basis function network
Author :
Song, Hua ; Zhang, Junxiang ; Zhang, Hongyue
Author_Institution :
Dept. of Autom. Control, Beijing Univ. of Aeronaut. & Astronaut., China
Abstract :
An approach for fault detection and accommodation based on fuzzy basis function network (FBFN) is presented in this paper. The fault information is detected by using a FBFN according to the outputs of the real system and the known mathematical model of system. In order to accommodating the faults and following the outputs of the known mathematical model, another FBFN is used to obtain the feedback control input according to fault information. A simulation example of microwave landing system in an aircraft is given for illustration.
Keywords :
aerospace computing; control engineering computing; fault diagnosis; feedback; fuzzy neural nets; mathematical analysis; microwave landing systems; aircraft; fault accommodation; fault detection; feedback control input; fuzzy basis function network; mathematical model; microwave landing system; real system; Aircraft; Electronic mail; Fault detection; Feedback control; Fuzzy control; Fuzzy systems; Mathematical model;
Conference_Titel :
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN :
0-7803-8273-0
DOI :
10.1109/WCICA.2004.1340982
