新陈代谢GM(1,1)模型在建筑物沉降预测中的应用研究

A Study of Information Renewal GM(1,1) Model for Predicting the Building Settlement

本文针对传统GM(1,1)模型存在的不足,建立了新陈代谢GM(1,1)沉降预测模型。并以某建筑物沉降为例对比两模型的预测值,结果表明新陈代谢GM(1,1)模型在处理该类数据上更加具有一定的优势。

According to the deficiency of ordinary GM （ 1,1 ） model, an information renewal GM （ 1, i ） predicting model of building settlement monitoring is established. Moreover contrasts two models forecasting values take some building settlement as the example. The result shows that information renewal GM （ 1,1 ） model has much more advantages in handling such data. Meanwhile, it is of strong practicable.