现代电子技术2012，Vol.35Issue(9)：159-160,163,3.
基于C8051F020的密闭环境温度恒温控制系统设计
Design of closed-loop environmental temperature control based on C8051F020
摘要
Abstract
The paper designs a closed environmental temperature auto-control system based on C8051F020 MCU. The semiconductor cooling system is placed in a closed environment. The C8051F020 MCU is used to control refrigeration, heating and different power operation of semiconductor chilling plate. Buttons is used to input temperature data. Collection of closed environmental temperature data and outside environmental temperature is realized by DS18B20. Basic state data display and control is completed by TS160Z LCD. Auto-control environmental temperature is realized by PID algorithm. The experimental results show that when environmental temperature is set, the system can achieve auto-control of environmental temperature and temperature control precision is +0. 2 C关键词
C8051F020单片机/恒温控制/PID算法/密闭环境Key words
C8051F020 MCU/ constant temperature control/ PID algorithm/ airtight environment分类
信息技术与安全科学引用本文复制引用
郭向蕾,杨本全,陈洪民..基于C8051F020的密闭环境温度恒温控制系统设计[J].现代电子技术,2012,35(9):159-160,163,3.
