一种基于80C196KC和L298N的直流电机PWM控制技术

摘要

The paper introduces control system for DC Motors Based on 80C196KC and L298N. The working principle, the software & hardware design of the control system are listed. It is proved that the control system runs stably and meets the/design requirements.%阐述了基于80C196KC和L298N的直流电机PWM控制系统的设计,给出了PWM调速系统的工作原理,结合具体硬件电路介绍了L298N驱动直流电机的实现方法及抗干扰措施,并给出了引入分段PI控制的软件实现方法.实践证明,系统工作稳定可靠,达到设定效果.