Decision-making model and evaluation architecture for intelligent fault diagnosis

Diagnosis decision-making and evaluation analysis is two closely-related contents in the process of intelligent fault diagnosis, correct decision-making could be made only based on objective and fair evaluation. This paper brought up decision-making objective and corresponding decision-making model for intelligent fault diagnosis, and gave its evaluation indicator architecture. Combining grey correlative analysis with hierarchical analysis method, multi-hierarchy grey correlative analysis was brought forward to apply into intelligent fault diagnosis, its principle, algorithm and evaluation execution process were researched deeply, and finally the analysis sample was given.