Title :
Neural-network-based catastrophe avoidance control systems
Author :
DeFigueiredo, Rui J P ; Stubberud, Allen R.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Irvine, CA, USA
Abstract :
A novel approach based on interpolative neural networks is proposed for catastrophic fault detection and isolation, and system reconfiguration to accommodate the fault. The neural networks are from a class of recently developed interpolative neural networks, based on a generalized Fock space. The technique is designed to make use of secondary control configurations, assuming only partial system operation, as may be obtained by simulation and test results at design time (information not used by current adaptive controllers)
Keywords :
control system synthesis; interpolation; neural nets; catastrophe avoidance control systems; catastrophic fault detection; fault isolation; generalized Fock space; interpolative neural networks; secondary control configurations; system reconfiguration; Adaptive control; Aerospace control; Artificial intelligence; Computer crashes; Control systems; Fault detection; Feedback loop; Intelligent systems; Neural networks; Programmable control; Robustness; System testing; Weight control;
Conference_Titel :
Decision and Control, 1991., Proceedings of the 30th IEEE Conference on
Conference_Location :
Brighton
Print_ISBN :
0-7803-0450-0
DOI :
10.1109/CDC.1991.261079