DocumentCode
2043677
Title
Optimal design of robust analytical redundancy for uncertain systems
Author
Zhang, H.Y. ; Patton, R.J.
Author_Institution
Dept. of Autom. Control, Beijing Univ. of Aeronaut. & Astronaut., China
Volume
4
fYear
1993
fDate
19-21 Oct. 1993
Firstpage
218
Abstract
In this paper a criterion is constructed for determining a set of parity vectors which result in different robustness of fault detection and identification (FDI). The solution of the criterion is obtained by using the theory of generalized eigenstructure. A jet engine system with a set of model variants corresponding to different system operation points is given for the illustration of FDI design using the proposed approach. Simulation results show that robust FDI can be achieved.<>
Keywords
fault location; parity; redundancy; uncertain systems; vectors; fault detection and identification; generalized eigenstructure; jet engine system; model variants; parity vectors; robust analytical redundancy; uncertain systems; Actuators; Algorithm design and analysis; Differential equations; Fault detection; Fault diagnosis; Jet engines; Redundancy; Robustness; State-space methods; Uncertain systems;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location
Beijing, China
Print_ISBN
0-7803-1233-3
Type
conf
DOI
10.1109/TENCON.1993.320471
Filename
320471
Link To Document