摘要
通过实验验证了SiO_2气凝胶作为调湿材料的吸/放湿性能及其可重复性,并应用系统辨识方法,对SiO_2气凝胶作为调湿材料应用于建筑围护结构内表面的动态吸/放湿特性进行了初步的辨识研究。并提出了相应的预测模型,预测结果与实验结果吻合较好.
In this study, the moisture absorption/desorption capacity and reuse of SiO2-aerogel is validated by experiments. According to the system identification method, the dynamic absorption/desorption characteristics of SiO2-aerogel which is supposed to be building surface material is forecast. In addition, the forecasting model is established. The result of model calculation is close to that of the experiment.
出处
《北京工业大学学报》
EI
CAS
CSCD
北大核心
2008年第9期976-980,共5页
Journal of Beijing University of Technology
关键词
SIO2气凝胶
调湿材料
吸/放湿可重复性
系统辨识方法
预测模型
SiO2-aerogel
humidity control material
repeatable moisture absorption/desorption performance
system identification method
forecasting model
