感应电动机定子电阻的神经网络辨识

Stator Resistance Identification of An Induction Motor Using Neural Network

在低速时，定子电阻对定子磁场定向控制影响较大。本文提出了基于神经网络的定子电阻辨识方法，可以对定子电阻进行有效地辨识。仿真结果证明，应用该辨识方法可以进一步改善定子磁场定向控制系统的动态性能。

In low speed, stator resistance directly affects the performance of stator flux oriented control system. A novel approach to estimating the induction motor stator resistance is presented. This method is based on the algorithm of the neural network identification. From the results of computer simulation, it is shown that the stator flux oriented control system using this method had good performance.