独立新风空调系统的模糊控制方法研究  

Research on the fuzzy control method of dedicated outdoor air system

作　　者：刘芹[1] 余锦视[1] 吴佳 

机构地区：[1]仲恺农业工程学院自动化学院,广东广州510225 [2]南方风机股份有限公司,广东南海528225

出　　处：《仲恺农业工程学院学报》2013年第2期48-52,共5页Journal of Zhongkai University of Agriculture and Engineering

基　　金：仲恺农业工程学院校级科学基金(G3072634)资助项目

摘　　要：根据独立新风系统的结构,对独立新风系统的表面冷却器和房间进行了数学建模,同时设计了独立新风空调的模糊控制方法,并在Matlab软件下进行仿真.结果表明,与传统比例积分微分(Proportion integration differentiation,PID)控制方法相比,在模型不确定性的适应性、稳定性以及节能性方面,模糊控制方法比PID控制方法性能要好,能够很好地应用在独立新风空调控制系统中.According to the system structure of dedicated outdoor air system （ DOAS）, the models of the surface cooler of DOAS and the room were fund. The fuzzy control method of DOAS was designed. While the fuzzy control method and the traditional proportion integration differentiation （PID） control method were simulated with Matlab software. The results showed that the fuzzy control method had better perform- ance than the PID control method in the adaptability of model uncertainty, stability and energy - saving. It could be applied in DOAS very well.

关 键 词：独立新风系统 模糊控制 控制模型 节能 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]