| 基于STM32的高精度温度控制系统设计 |
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| 引用本文： | 聂宵,徐广平,房孝俊.基于STM32的高精度温度控制系统设计[J].激光与红外,2020,50(1):107-110. |
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| 作者姓名： | 聂宵 徐广平 房孝俊 |
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| 作者单位： | 华北光电技术研究所,北京100015;华北光电技术研究所,北京100015;华北光电技术研究所,北京100015 |
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| 摘 要： | 设计一种使用STM32单片机来控制半导体制冷器TEC实现高稳定度、高精度温度控制系统,整个温度控制系统主要包括:STM32单片机最小系统、温度控制模块、温度控制串口上位机、PID算法、TEC等。通过对温度控制模块进行改良,来降低开关损耗,提升电路的工作效率以及可靠性,同时将积分分离PID算法改进为变速积分PID算法,实现稳定、高精度的温度控制。
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| 关 键 词： | STM32单片机 温度控制 温度控制串口 变速积分PID算法 |
Design of high precision temperature control system based on STM32 |
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| NIE Xiao,XU Guang-ping,FANG Xiao-jun.Design of high precision temperature control system based on STM32[J].Laser & Infrared,2020,50(1):107-110. |
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| Authors: | NIE Xiao XU Guang-ping FANG Xiao-jun |
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| Affiliation: | North China Research Institute of Electro-Optics,Beijing 100015,China |
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| Abstract: | A temperature control system with high stability and precision is designed by using STM32 MCU to control TEC of semiconductor refrigerator.The whole temperature control system mainly includes:STM32 MUC minimum system,temperature control module,temperature control serial host computer,PID algorithm,TEC and so on.By improving the temperature control module,the switching loss can be reduced and the working efficiency and reliability of the circuit can be improved.At the same time,the integral separation PID algorithm is improved to variable speed integral PID algorithm to achieve stable and high precision temperature control. |
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| Keywords: | STM32 MCU temperature control temperature control serial port variable speed integral PID algorithms |
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