通风空调系统最优控制模型的开发及应用  

DEVELOPMENT OF THE OPTIMAL CONTROL MODEL FOR HVAC SYSTEM AND ITS APPLICATION

作　　者：刘贤坤[1] 董超俊[1] 

机构地区：[1]五邑大学,江门529020

出　　处：《模式识别与人工智能》2002年第1期70-74,共5页Pattern Recognition and Artificial Intelligence

摘　　要：对某一通风空调(HVAC)系统进行了实验,利用实验结果采用多变量自回归的方法开发了适用于HVAC系统控制的数学模型,该数字模型用于带有前馈补偿的线性二次高斯控制(LQG),控制房间的温度和湿度,大大改善了控制性能,提高了HVAC系统的稳定性.In this paper, experiments for controlling an HVAC system are done, and a multivariable autoregression model of HVAC control system is developed based on the observed data. And the model is used in linear quadratic Gaussian optimal control with feed forward compensation for controlling indoor temperature and humidity. This improves the finely control performance and increases the stability of HVAC system.

关 键 词：自回归模型 计算机仿真 通风空调系统 最优控制 数学模型 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]