Research Of Central Air-conditioner System Based On Intelligent Control And Lonworks

With the rapid development of intelligent buildings, the air-conditioners in them have been demanded higher and higher. We know the air-conditioners are scattered all over the intelligent buildings. How to control them efficiently is the problem need to be solved. Based on the deep analysis of intelligent control and field-bus and central air-conditioner control system, this paper sets up a kind of central air-conditioner control system based on intelligent control and Lonworks. In view of hysteresis and non-linear of air-conditioner, PID control and fuzzy control are combined as an algorithm to improve the robust of the system. At last, MCGS is used to realize the configuration of the air-conditioner system. Through simulation on computer and debugging, the above methods are proved to be efficient and the system is proved to have practical value.