Methods and devices for detecting and predicting parameter deviations and isolating failure modes in systems that are subject to failure. In a preferred embodiment, methods are provided for use with engines, including aircraft, automobile, and industrial combustion engines. However, numerous other applications...http://www.google.ca/patents/US6456928?utm_source=gb-gplus-sharePatent US6456928 - Prognostics monitor for systems that are subject to failure
