Diagnosability Analysis with Graph of a Process Taking into Account Symptom Signs and Temporal Information
نویسنده
چکیده
Graph of a Process is a causal graph with directly incorporated faults. Edges of a GP can be labelled with signs of influence. In this paper GP is used to analyse system diagnosability. First step is an analysis of redundancy. Next fault isolability can be improved considering symptoms signs or sequences of symptoms occurrences. Analysis uses only information included in GP. Appropriate fault isolability definitions for each stage are presented. Ideas are explained on running example of a three tank system.
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تاریخ انتشار 2014