Automating Security Monitoring and Analysis for Space Station Freedom's Electric Power System

Operating a large, space power system requires classifying the system's status and analyzing its security. Conventional algorithms are used by terrestrial electric utilities, to provide such information to their dispatchers, but their application aboard Space Station Freedom will consume too much processing time. We present a new approach for monitoring and analysis using adaptive pattern recognition techniques. This approach yields an on-line security monitoring and analysis algorithm that is accurate and fast; and thus, it can free the Space Station Freedom's power control computers for other tasks.