摘要
介绍了一种基于STM32和ADS1248的温度控制系统。系统中以Pt100热敏电阻器作为温度传感元件,以热电制冷器作为温度控制元件,采用数字PID算法对温度进行控制。该系统电路设计简单易于实现,控制灵活性大。实验结果表明:该系统可以有效实现温度的控制,其控温精度可达±0.1℃。
Introduce a temperature control system based on STM32 and ADS1248. The system consists of Pt100 thermistor acts as temperature sensing element and a thermoelectric cooler acts as temperature control element,and temperature is controlled using digital PID algorithm. The circuit of the system is easy to design and realize and the system is with great control flexibility. Experimental results show that the system can effectively achieve temperature control and the precision up to ± 0. 1 ℃.
出处
《传感器与微系统》
CSCD
2015年第11期103-105,共3页
Transducer and Microsystem Technologies
基金
中央高校基本科研业务费专项资金资助项目(2010QN046)
作者简介
贾诚安（1990-），男，浙江东阳人，硕士研究生，主要研究方向为检测技术与自动化装置。
