High-precision Compact Intelligent Temperature Control System Based on Multithreading

Based on multithreading, a compact temperature control system with high accuracy and low latency is designed in this paper. The system aims to provide some small-sized precision instruments with a constant temperature working environment. In this paper, there are some novelty designs such as voltage regulation circuit and structure of software. The experimental results show that the system designed in this paper can enter the stabilization stage quickly in 400 seconds, and the variance is less than 0.005, and the extreme range do not exceed 0.375 degrees Celsius at stabilization phase. This system can basically meet the special needs of miniaturization with high precision and low latency, and is expected to be widely used in the actual engineering or scientific research fields.