Title :
Sequential Multiple Hypothesis Testing for Fault Detection and Diagnosis
Author :
Zhang, X.J. ; Zarrop, M.B.
Author_Institution :
Control Systems Centre, U.M.I.S.T., Manchester, U. K.
Abstract :
In this paper we apply Armitage´s extended sequential probability ratio test (ESPRT) to the problem of fault detection and diagnosis (FDD). An on-line recursive FDD technique is developed through the design of a bank of Kalman filters. Simulation results of its application to fault detection in a stock tank are given.
Keywords :
Computational modeling; Control systems; Decision making; Fault detection; Fault diagnosis; Reliability; Sampling methods; Sequential analysis; Signal to noise ratio; System testing;
Conference_Titel :
American Control Conference, 1988
Conference_Location :
Atlanta, Ga, USA
