【摘要】 根据BP神经网络的基本原理,建立风机故障的智能诊断系统,给出风机常见故障模式样本及网络诊断输出结果。系统在设备出现异常后进行诊断,诊断结果准确可靠,通过对大型风机的故障诊断,验证其方法的可行性。更多还原

【Abstract】 According to the basic principles of BP neural network,a fan fault intelligent diagnosis system is established,and the fan fault pattern and network diagnostic output results is given.The system in abnormal equipment can do diagnosis and the diagnosis results are accurate and reliable by the large wind turbine fault diagnosis.Its feasibility is validated.更多还原