Transformer Fault Diagnosis of Rough-Neural Network Based on MEA
2012 ◽
Vol 217-219
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pp. 2585-2589
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Combining mind evolutionary algorithm with rough set and neural network, this paper proposed a rough set neural network based on MEA for transformer fault diagnosis. Rough set attribute reduction as the front-processor of neural network diagnostic device, and using MEA to search rough set discrete breakpoints and optimize neural network weights and thresholds, it avoided complex manual trial of the conventional rough set attribute reduction and slow convergence speed and low precision of BP neural network, then faster convergence to the global optimum solution and improves the diagnosis speed and accuracy. Simulation results show that this method is effective.
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2010 ◽
Vol 30
(3)
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pp. 783-785
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2010 ◽
Vol 29-32
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pp. 1543-1549
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2007 ◽
Vol 17
(1)
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pp. 138-142
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