玻璃熔窑温度双环模糊控制系统的研究  

Research on Two-links Fuzzy Control System for Temperature of Glass Furnace

作　　者：齐建玲[1] 王江[2] 黄国元[2] 张立[2] 

机构地区：[1]华北航天工业学院电子工程系,065000 [2]天津大学自动化及能源工程学院,300072

出　　处：《国外电子测量技术》2004年第3期29-32,共4页Foreign Electronic Measurement Technology

基　　金：天津市自然科学集金资助项目

摘　　要：针对玻璃熔窑温度系统的精确数学模型难以建立的特点 ,本文采用以稳定玻璃液温度为目标的双环模糊控制方案。通过对熔窑特性和结构的分析 ,提出了一种由模糊PID控制器和预估模糊控制器组成的新型双环模糊控制器 ,并分别对两种模糊控制算法进行了研究。将该控制器用于玻璃熔窑的温度控制中 ,通过现场实际运行 ,降低了温度控制指标 ,提高了玻璃产品的质量 ,证明了该项成果的有效性。Since the accurate math model of glass furnace is very difficult to be established, a two-links fuzzy control scheme for a steady glass temperature is proposed in this paper. According to the structure and feature of a glass furnace, a novel fuzzy controller with two links is put forward, which is consists of a fuzzy PID controller and a predictive fuzzy controller, and the two fuzzy control algorithms are researched respectively. The controller is adopted to control the temperature of the glass furnace. By practical operating results, the target value of temperature is decreased and the glass quality is improved, thus the output is increased. All these prove the effectiveness of this technique.

关 键 词：玻璃熔窑 双环模糊控制 温度控制 PID 

分 类 号：TQ171.6[化学工程—玻璃工业] TP273.4[化学工程—硅酸盐工业]