基于时间加权-新陈代谢GM(1,1)模型在建筑物沉降预测中的应用

Application of time weighted metabolism GM(1,1) modelin building settlement prediction

文中针对时间因素对GM(1,1)模型预测造成的影响引入了时间加权-新陈代谢GM(1,1)模型,并将该模型应用于建筑物的沉降预测,结果证明时间加权-新陈代谢GM(1,1)模型比传统的GM(1,1)模型的预测精度高,具有较高的参考价值。

According to the effect of time factor on the prediction of GM( 1,1) model,the time weighted metabolism GM( 1,1) model was introduced to predict the settlement of buildings. The results showed that the time weighted metabolic GM( 1,1) model was more accurate than the traditional GM( 1,1) model,and had a higher reference value.