基于模糊PID的通用中档单片机温度控制系统设计  

Design of Universal Intermediate Temperature Control System Based on Fuzzy PID and Singlechip

作　　者：刘军[1] 李建伟[1] 李慧琴[1] 

机构地区：[1]河南农业大学机电工程学院,郑州450002

出　　处：《科学技术与工程》2007年第15期3934-3936,共3页Science Technology and Engineering

基　　金：河南省科技攻关项目(0624260033)资助

摘　　要：温度的控制有着十分广泛的应用,尝试设计一个具有普遍适用意义的中档单片机温度控制系统。该系统采用模糊PID方法进行温度控制,采用C8051F020单片机作为控制核心。该系统能克服普通的单片机PID温度控制系统的一些不足之处,达到较为理想的控制效果。阐述了该系统的模糊PID控制原理,介绍了该系统的硬件结构,给出了该系统的程序框图。The control of temperature is applied in various situation. A universal intermediate temperature control system was designed. The C8051F020 singlechip was used as the controller, and the method of PID based on fuzzy was used in the system. The system can avoid the disadvantage of general temperature control system based on singlechip, and acquire perfect control result. The control principle based on fuzzy PID of the system is expatiated, the hardware structure of the system and the software flow chart are introduced.

关 键 词：模糊PID 单片机 温度控制 系统设计 

分 类 号：TP273.6[自动化与计算机技术—检测技术与自动化装置]