以加热炉为控制对象，介绍了一种智能的温度模糊控制系统。模糊控制器由80C196单片机实现，具有数据采集、炉温控制以及故障检测等功能，采用规则自寻优的控制算法进行过程控制，对该算法进行了深入的研究，仿真结果表明该系统控制效果好，稳态精度高，超调量小。关键词：模糊控制 单片机 规则自寻优算法Abstract: A temperature fuzzy control system of heating furance is presented , based on single chip computer 80C196.The rule self-seeking-optimization fuzzy control algorithm is studied in this paper.The simulation results indicate that the system has high static accuracy,small overshoot.Key words: Fuzzy Control; Single chip computer；Self-seeking-optimization algorithm