模糊PID混合控制系统在加热炉中的应用  

The Application of the Hybrid Fuzzy control of the Furnace

作　　者：郭建波[1] 周剑利[1] 崔涛[1] 

机构地区：[1]唐山学院,063000

出　　处：《微计算机信息》2005年第07S期92-94,共3页Control & Automation

摘　　要：本文主要介绍了`加热炉混合模糊控制的方案。该方案采用了“短周期”预测炉温的模糊控制策略,将模糊控制和PID控制结合在一起,利用协调因子的在线自整定来确定重油流量,实现了空燃比的自寻优模糊控制。该系统已投入实际运行,具有动态响应好,稳定性高等特点,有较高的实用价值和推广价值。This paper introduces a hybrid fuzzy control system of the furnace. Applied the fuzzy control strategy to short period prediction of the furnace temperature and Combining fuzzy control with PID control,the heavy oil flux is achieved by using the on-line self-adjusting capability of the harmonious factor; And the self-optimization fuzzy control of the ratio of air to fuel becomes realized. This system has been put into practice, featuring with the characteristics of good dynamic response, high stability. It has more practical merit and is worthy to be popularized.

关 键 词：加热炉 模糊控制 自校正 PID控制 

分 类 号：TP273.3[自动化与计算机技术—检测技术与自动化装置]