直流电机系统的建模技术研究

The Modeling Technique for Direct Current Motor

本文针对传统直流电机的模型建立问题，基于曲线拟合技术，提出了简洁有效的参数辨识方法。由于实际的直流电机模型正反向参数差别很大，因此本建模方法中对直流电机的正向模型和反向模型分别对待。实验结果验证了所建立的直流电机模型的优越性能。

This paper proposes a simple and effective parameter identification method for direct current motor based on curve fit technique. Since the parameter of forward and backward model is different in practical occasion, the forward and backward models are established separately. The experiment result validates the performance of the proposed modeling technique.