单片机在电炉温度控制系统中的应用

The application of MCS-51 in the temperature control system of electric furnaces

给出了单片机电炉温度控制系统软、硬件的设计方法，该系统是以两片８０３１单片机为核心，采用智能ＰＩＤ控制算法组成了一个主从式双机双工电炉炉温控制系统。其特点是操作简便、控温精度高、可靠性好，可对多台电炉同时进行控制。

This paper presents the design method of bandware and software in electric furnace con-trol system. This system is composed of two MCs-51 and I/O interfaces. Its major advantageis accurate in temperature control,simple in operation and high in reliablity. It can real-timecontrol many furnaces.