基于模拟电路仿真的双闭环直流调速系统课程设计

介绍了一种基于模拟电路仿真实验平台实现双闭环直流调速系统课程设计的方法，该方法利用计算机完成实验数据的采集、存储和计算处理，根据实验结果可以准确直观地分析转速一电流双闭环调速系统的起动过程及动态抗扰性能，可方便地设计各种不同的调节器参数及控制策略并分析其对系统性能的影响，取得了很好的教学效果。该方法亦可用于对其他类型自控系统的分析设计。

The Course Design of Dual-closed-loop DC Speed Regulating System Based on the Analog Emulation

A new method is introduced in this article for the course design of dual-closed-loop DC speed regulating system realized on the analog emulation platform. By using computer to collect,save and calculate data,the new method reaches the experimental results which provide an access to the precise and direct analysis of motor speed,starting process and dynamic anti-disturbance ability of the dual-closed-loop speed regulating system. Further various regulator parameters and regulating methods can be selected and their effects on the system behaviors can be analyzed. A lot of good teaching results have been gained. The proposed method is suitable for the design of other control systems as well.