Title :
A parity space method of fault detection for bilinear systems
Author :
Yu, Dingli ; Williams, D. ; Shields, D.N. ; Gomm, J.B.
Author_Institution :
Control Theory & Applications Centre, Coventry Univ., UK
Abstract :
Among industrial systems and chemical processes, a wide variety of systems and processes are bilinear systems, such as nuclear reactor systems, hydraulic drive systems, gas-burning furnace systems and heat exchange systems, etc. Although the control of bilinear systems is well developed, FDI for bilinear systems is seldom studied. The parity space method has been widely used for FDI for linear systems. In this paper, the linear parity space method is extended to bilinear systems. In order to avoid a large amount of calculation, a recursive algorithm is developed
Keywords :
bilinear systems; discrete systems; fault diagnosis; fault location; FDI; bilinear systems; chemical processes; fault detection; fault detection and isolation; industrial systems; parity space method; recursive algorithm; Chemical industry; Chemical processes; Control systems; Electrical equipment industry; Fault detection; Furnaces; Gas industry; Hydraulic drives; Linear systems; Nonlinear systems;
Conference_Titel :
American Control Conference, Proceedings of the 1995
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2445-5
DOI :
10.1109/ACC.1995.520922
