Determining Mission Effects of Equipment Failures
Paul H. Morris, Minh N. Do, Robert Sean McCann, Liljana Spirkovska, Mark Schwabacher, Jeremy Frank, Vijay Baskaran · AIAA SPACE 2014 Conference and Exposition · 2014
NASA plans call for long duration deep space missions with human crews. Because of light-time delay and other considerations, increased autonomy is needed. Crews on next-generation missions will likely be small, perhaps with as few as four members. A small crew is not likely to possess the full range of expertise needed to deal with unexpected failures and anomalies. Applied artificial intelligence technologies have developed decision support tools with the potential to fill the gap, but these tools need to be integrated to provide a smooth operational capability. In this paper we describe such an integration involving anomaly detection, diagnosis, system effect propagation, and plan repair.