神经网络在垂直提升系统故障诊断中的应用

Fault Diagnosis Based on Neural Network and its Application in Permanent Magnet Linear Synchronous Motor

永磁直线同步电动机驱动的提升系统常见故障有发热超标、无法超动、机身带电、绝缘电阻降低和电流偏大等。根据神经网络自身的特点,设计出该提升系统故障诊断系统.仿真结果表明比较满意。

Based on the normal faults of the elevating system drived by the permanent magnet linear synchronous motor,a fault diagnosis system of it is obtained according to the features of the neural network.The simulation shows that the result is satisfied.