基于PAC的液体冷却系统设计与实现  

Design and implementation of liquid cooling system based on PAC

作　　者：李全祥[1] 苟婷婷[1] 兰莎莎[1] 

机构地区：[1]中国飞行试验研究院,陕西西安710089

出　　处：《现代电子技术》2012年第7期130-132,135,共4页Modern Electronics Technique

摘　　要：为了满足特定项目循环冷却的目的,采用了PAC控制的方法,设计了一种基于PAC的液体冷却控制系统。由于温度系统的非线性、时变、时滞等特性,设计结合了模糊控制系统鲁棒性强的特点,并利用PAC的优秀计算能力和控制性能解决了液体冷却系统的调节问题。通过大量实验,获得了循环冷却的良好控制结果。系统具有可靠性高、控制效果好的特点,满足了循环冷却设计的要求。In order to meet the purpose of specific cycle cooling project,a programmable automation controller（PAC） control method was used,a liquid cooling system based on PAC was designed.Since the nonlinear,time-varying delay and other features of temperature system,the system combined the robustness of fuzzy control and used the excellent computing power and control performance,solved the regulation problem of the liquid cooling control system.Through a large number of experiments,a good control result of cycle cooling can be gained.The system has high reliability and good control effect,the design meets the basic requirements.

关 键 词：液体冷却系统 可编程自动化控制器 模糊控制 循环冷却 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]