A Fault Diagnosis Method of Switch Current Based on Genetic Algorithm to Optimize the BP Neural Network

Based on BP neural network slow convergence speed, easy to fall into the local minima and network structure is not quite stable shortcomings, the genetic algorithm (GA) optimization BP neural network is proposed on the basis of BP neural network in this paper. This paper put the GA optimized BP neural network apply to switch current circuit fault diagnosis, through comparing the result of experiment proves that the method is effective.