History and trend of Artificial Neural Network (ANN) and Network Control (NNC) were reviewed and the electric drive control systems based on Expert Control (EC), Fuzzy Control (FC) and neural network control were proposed. Seven forms of Neural Network (NN) applied in the electric drive control system were summarized. NN can be used as an internal part of the electric drive system or complete some function. NN can be used to detect signal, estimate parameter or observe state of the electric drive sys...