摘要
本文介绍一个典型的炉温微机控制系统。系统由８０３１单片机、可控硅调功器和双向可控硅的过零触发控制电路组成。控制系统的算法采用ＰＩＤ的增量控制算式。采用该系统，可提高炉温的控制精度。
This paper introduces a typical system foe furnace temperature control. The system consists of a 8031 single chip computer,a silicon controlled power regulator and a zero cross trigger circuit by bidircctional silicon control. Algorithm of the system is of PID increment controlled expressions. The system can help raise the precision in control of furnace temperature.
关键词
电阻炉
温度控制
微机
single chip computer
electric furnace
control
