智能厂房温湿度控制系统

Intellegent Workshop Temperature-Humidity Control System

本文分析了厂房温湿度控制系统与一般建筑物空调系统的区别，指出一般空调控制方法不适合厂房温湿度控制．提出一种智能温湿度控制方法．在不同控制阶段分别选用开关控制、模糊控制和智能PID控制，收到了多变量协调控制响应速度快，超调小，抗扰能力强的效果．

This paper analyzes the differences of an air conditioning systems used in workshops and buildings. It is indicated that the current method used in the air conditioning system does not suitable for temperature and humidity control in the workshop. This paper proposals a method of intellegent control for the temperature and humidity. We do not need to identify the math-model of control plant. We only use the expert control method to select switching conrtol,fuzzy control or intellegent PID control in different control stage respectively. This control system has good performances in the rapid respose,over-shoot and robustness to disturbances. At last the control result curves is given.