A Grey Relation Analysis Method to Vibration Fault Diagnosis of Hydroelectric Generating Set

@inproceedings{Ruilian2014AGR,
  title={A Grey Relation Analysis Method to Vibration Fault Diagnosis of Hydroelectric Generating Set},
  author={Wang Ruilian and Gao Shengjian},
  year={2014}
}
Aiming to the complexity of vibration fault cause, the great many of fault parameters in hydroelectric generating set, and the superiority of grey relation analysis for its no strict requirement to fault sample capacity and regularity, the weighted grey relation model is built to look for the vibration fault type. The fuzzy matrix's transformation arithmetic is used to obtain the weight vectors of the grey relation coefficient, thus the weighted coefficient is the weighted grey relation model… CONTINUE READING

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