Study on Intelligence Fault Diagnosis Approach Based on Digraph Model and Application to Satellite Battery

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Abstract:

This article presents a SSDG---based intelligent fault diagnosis method. This method uses five signed threshold value modes to define nodes for carrying quantified information. This method establishes the SDGs of the system and its components, uses the based on rules method to diagnosis, then expands the diagnosing rule bank with logical operators to construct the diagnosing rule bank of the system. Applying in satellite battery system, this method can diagnosis the multiple fault, and batter explain, reworked and faster diagnosis.

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Advanced Materials Research (Volumes 889-890)

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929-932

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February 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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