空调试验台预处理室温湿度计算机解耦控制

本文讨论解耦控制理论在空调温湿度控制系统中的应用。推导了适用于空调温湿度控制系统的双变量解耦控制算法,并将其应用于设计实验台预处理室温湿度计算控制系统。现场试验结果表明,所设计的解耦控制方案是可行的。温湿度解耦控制能够改善系统的调节品质,提高控制精度。     

COMPUTER DECOUPLE CONTROL OF TEMPERATURE AND HUMIDITY IN PREPROCESSING CHAMBER OF AIR-CONDITIONING TEST EQUIPMENT

This paper deals with the application of decouple Control theory to temperature and humidi-ty control in air-conditioning system. The decouple control algorithm for bivariable systems isderived applicablly for air-conditioning system. The algorithm is used to design a temperatureand humidity computer control system for the preprocessing chamber of air-conditioning testequipment. The results of the real-time control experiments indicate that the decouple controlalgorithm is feasible, the control quality is improved and high control precision is achieved.