电枢控制式直流电机伪微分反馈速度调节系统设计

The design of speed adjustment of armature control DC motor using pseudo-derivative feedback algorithm

介绍了一种对电枢控制式直流电机速度进行调节的新的控制方法———伪微分反馈控制(简称PDF)算法,讨论了这种控制系统的结构原理,并对如何确定控制系统中的控制参数给出了计算公式。计算机仿真和实验结果表明,PDF控制方法与PI控制系统相比,具有快速的瞬态响应性能、很强的负载能力以及优良的鲁棒性能。

A new design method termed Pseudo-Derivative-Feedback(PDF) control to vary the running speed of a armature control DC motor is introduced. The configuration of this control system is discussed, and the calculation equations for determining the control coefficients are presented. PDF control algorithm has faster transient response performance, better load handling ability and superior robustness than PI control system.