1前言随着当今科技的飞速发展,能源在工业生产中的消耗量与目俱增。空调系统作为一个高能耗产业,能源利用问题尤为关键。由于空调耗能一般占整个智能建筑的40%以上,因此节能问题日益突出。同时能耗大户的建筑空调设备运行节能问题也更为人们所关注。变风量空调系统(VAV)由于具有负荷追踪、利于节能 1 Introduction With the rapid development of science and technology nowadays, energy consumption in industrial production has been on the rise. Air-conditioning system as a high-energy-consuming industries, energy use is particularly crucial. As the air conditioning energy consumption generally accounts for more than 40% of the entire smart building, energy saving problems have become increasingly prominent. At the same time energy-efficient building air-conditioning equipment operation energy-saving issues are also more people’s attention. Variable air volume air conditioning system (VAV) due to the load tracking, conducive to energy saving