Title :
Robust fault detection in open loop vs. closed loop
Author :
Niemann, H.H. ; Stoustrup, J.
Author_Institution :
Dept. of Autom., Tech. Univ., Lyngby, Denmark
Abstract :
The robustness aspects of fault detection and isolation (FDI) for uncertain systems are considered. The FDI problem is considered in a standard problem formulation. The FDI design problem is analyzed both in the case where the control input signal is considered as a known external input signal (open loop) and when the input signal is generated by a feedback controller
Keywords :
closed loop systems; control system analysis; fault diagnosis; feedback; filtering theory; uncertain systems; closed loop; fault detection and isolation; feedback controller; open loop; robust fault detection; uncertain system; Adaptive control; Control systems; Estimation error; Fault detection; Filters; Open loop systems; Robustness; Signal analysis; Signal design; Uncertain systems;
Conference_Titel :
Decision and Control, 1997., Proceedings of the 36th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4187-2
DOI :
10.1109/CDC.1997.649678
