Title :
Fault diagnosis for, a gas-fired furnace using bilinear observer method
Author :
Yu, Dingli ; Gomm, J.B. ; Shields, D.N. ; Williams, D. ; Disdell, K.
Author_Institution :
Control Theory & Applications Centre, Coventry Univ., UK
Abstract :
A simulation study is undertaken on fault diagnosis for a gas-fired high temperature furnace. A single input multi output bilinear model is found to be suitable to represent the furnace. A previously proposed full-order bilinear state observer is used to generate the residual. Two actuator and two sensor faults are simulated and tested using this method
Keywords :
bilinear systems; fault diagnosis; furnaces; observers; parameter estimation; fault diagnosis; full-order bilinear state observer; gas-fired furnace; high temperature furnace; single input multi output bilinear model; Actuators; Control systems; Fault detection; Fault diagnosis; Furnaces; Gas industry; Nonlinear systems; Observers; Temperature sensors; Testing;
Conference_Titel :
American Control Conference, Proceedings of the 1995
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2445-5
DOI :
10.1109/ACC.1995.520921
