Title :
Fault detection in the presence of modeling uncertainty
Author :
Khargonekar, Pramod P. ; Ting, Thomas L.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA
Abstract :
Describes a new approach for detecting faults in systems in the presence of modeling uncertainty. The authors´ approach is interactive and relies on processing true time domain system measurement data, to determine whether or not the system is operating within an expected range of behaviors. The authors´ results are applicable to either open or closed loop systems and can be implemented in a numerically efficient fashion
Keywords :
closed loop systems; control system analysis; fault location; time-domain analysis; closed loop systems; fault detection; modeling uncertainty; open loop systems; time domain system measurement data; Aerospace control; Chemical processes; Closed loop systems; Control design; Control systems; Fault detection; Open loop systems; Predictive models; Time measurement; Uncertainty;
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
DOI :
10.1109/CDC.1993.325482
