基于PMM8713脉冲分配器的步进电机控制系统设计

Design of A Stepping Motor Control System Based on PMM8713 Pulse Distributing Controller

提出了基于PMM8713脉冲分配器的步进电机控制系统设计方案,其中硬件电路设计主要是PMM8713脉冲分配器与AT89C51单片机的接口电路及功率驱动电路设计,控制软件设计主要是控制步进电机转速的程序流程设计。步进电机驱动的平流泵控制系统设计实例表明,这种方案是行之有效的。

A design project of a stepping motor control system based on PMM8713 pulse distributing controller is proposed, of which hardware circuit design mainly includes the design of PMM8713 pulse distributing controller, the interface circuit of AT89C51 single-chip microcomputer and power-driving circuit, control software design mainly includes the flowsheet design of the stepping motor rotating velocity. The design example of a tranquil flow pump control system of the stepping motor shows that the project is feasible and effective.