基于变控制律方法的智能控制器在空调监控系统中的应用

The Application of an Intelligent Controller Based on Variable Control Law in Air Conditioning Monitoring and Control System

介绍了一种采用变控制律的新型智能控制器在厂房空调中央监控系统中的应用 ,以取代采用单一 PID控制律的传统空调系统控制器。该系统应用集散控制 ,控制器以 PID控制为基础 ,结合 Fuzzy控制及 Bang-Bang控制技术 ,构成变控制律结构。将该控制器应用于恒温恒湿空气调节中央监控系统控制后 ,可具有控制精度高、响应速度快、对干扰不敏感等优点 。

This paper presents the application of an intelligent controller in air conditioning monitoring and control system by making use of variable control law as the substitution for conventional PID controller in workshops.The system is distributed control system and the intelligent controller is based on PID control method incorporated with Fuzzy and Bang-Bang control technique, which constitutes the variable control law structure. When it is applied to the constant temperature and constant humidity air conditioning monitoring and control system,the practical results validate that the controller has good performances in the high precision,rapid response and robustness to disturbances.