摘要
在多个领域都会用到恒温控制系统，设计一种基于变速积分PID的恒温控制系统，系统以STM32为核心处理器。该文讲述了系统的构成，分析了变速积分PID算法，并在恒温控制系统中得到运用。经过长时间的调试，得到合适的PID系数，使得系统的控制精度达到＆#177;0.01℃/30min。系统具有性能稳定，可靠性高的优点。
The constant temperature control system is used in many fields, so we design a constant temperature control system, which is based on Gearshift Integral PID. The system uses STM32 as the core processor. This paper describes the system struc-ture, analyzes the gearshift integral PID algorithm and uses it in the constant temperature control system. After a long time of de-bugging, I get the suitable PID coefficients, and make the control precision of the system reaches ± 0.01℃/30min.The system has stable performance, high reliability.
作者
夏玉发
郭晓学
刘宇红
XIA Yu-fa, GUO Xiao-xue, LIU Yu-hong （School of Electromcs and Information, Guizhou University, Guiyang 550025, China）
出处
《电脑知识与技术》
2014年第6期3921-3922,3936,共3页
Computer Knowledge and Technology
关键词
恒温控制系统
变速积分PID
STM32
The constant temperature control system
Gearshift integral PID
STM32
