Abstract:Livingstone is a qualitative, discrete, propositional logic-based, reusable inference engine. The model built in this paper is used by Livingstone in order to implement a diagnostic system for integrated vehicle health management (IVHM) for spacecraft power system. We couple compositional constraint-based modeling with the concurrent transition systems used to model reactive software. The model is composed of component transition systems and some connections between component transition systems.
Component tran… Show more
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