将改进的遗传算法和BP神经网络相结合,应用于电液伺服阀的故障诊断中,通过实验数据反映了改进后的GA-BP算法用于故障诊断的优越性,同时也表明了新算法用于故障诊断的有效性、准确性和快速性。
This article combines the improved genetic algorithm with BP neural network to obtain a new algorithm, which is used in the fault diagnosis of electro-hydraulic servo valve. The data from experiment proves the superiority of the improved GA-BP algorithm and justifies the validity, accuracy and rapidity of the new algorithm in fault diagnosis.