摘要
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.
出处
《城市勘测》
2008年第3期136-138,共3页
Urban Geotechnical Investigation & Surveying