摘要
本文介绍了以8098单片机为核心组成的炉温智能控制系统,其硬件电路包括对断偶和输出断线的在线检测、掉电保护及故障报警等.讨论了智能控制器的自测试和故障诊断方法.采用基于专家系统的方法对PID参数自整定,以SK-Ⅱ型电加热炉为对象,进行了实验研究.
This paper deals with the electric furnace intelligent control systems of MCS- 8098. Thecontrol circuit consists of on-line test of thermocouple and output signal,power failure protection andbreakdown report. It discusses the method of intelligent controller self-test and self-diagnosis. Thepaper studies the PID based on the expert system for the SK-Ⅱ electric furnace.
出处
《洛阳工学院学报》
1996年第1期54-58,共5页
Journal of Luoyang Institute of Technology
基金
河南省科技攻关资助
关键词
温度控制器
管式炉
专家系统
单片机
炉温
Thermoregulators Tube furnaces Expert systems Parameter self-tuning