Title :
The Navy IDSS program: adaptive diagnostics and feedback analysis-precursors to a fault prognostics capability
Author :
Rosenberg, Bruce J.
Author_Institution :
Harris Corp., Syosset, NY, USA
Abstract :
The US Navy Integrated Diagnostic Support System (IDSS) includes an adaptive diagnostic subsystem (ADS) that provides an online fault-isolation capability using multiple reasoning techniques; a local adaptation mechanism is provided for updating the numerical parameters (e.g. relative failure probabilities) associated with the system model. A more global and exhaustive feedback can be accomplished through the feedback analyser (FA) tool, capable of symbolic as well as numerical learning and providing a differential or comparative analysis among systems of the same type. The ADS and FA tools, as precursors to a complete prognostics capability, are described in terms of their operational, functional, and performance features
Keywords :
automatic testing; knowledge based systems; naval engineering computing; ADS; IDSS; Integrated Diagnostic Support System; US Navy; adaptive diagnostic subsystem; complete prognostics capability; feedback analyser; multiple reasoning techniques; online fault-isolation capability; Electronic equipment testing; Fault detection; Fault diagnosis; Feedback; Government; Information analysis; Management training; Process design; Stress measurement; Weapons;
Conference_Titel :
Aerospace and Electronics Conference, 1989. NAECON 1989., Proceedings of the IEEE 1989 National
Conference_Location :
Dayton, OH
DOI :
10.1109/NAECON.1989.40383
