全数字直流调速系统的单片机控制

Full digital direct current motor speed adjustment system based on microcontroller

介绍了一种以MSP430系列单片机为核心的全数字直流调速系统。首先分析了直流调速系统的原理,然后给出了直流调速系统的硬件模块化设计,最后确定直流调速系统的参数并给出相应的软件设计。该系统易于维护,抗干扰能力较强,运行稳定可靠,可以应用于很广泛的直流调速领域。

A full digital direct current motor speed adjustment system(DCMSAS) based on MSP430 microprocessor is proposed in this paper.Firstly the principle of double closed loop DCMSAS is introduced,then the hardware module of DCMSAS is given,finally the parameters of DCMSAS are determined and the corresponding software module design of DCMSAS is discussed in detail.The DCMSAS reliablity and anti-interferency is raised,which is easy to be widely applied in direct current adjustment speed field.