摘要
论述了变形监测建模的常用方法———灰色系统理论,结合工程实例,建立GM(1,1)预测模型,应用于围堰工程变形监测数据分析,并对模型的精度进行检验。预测了未来变形趋势,证实了围堰变形监测分析中使用灰色GM(1,1)预测方法的可行性。
This paper discusses the common method of modeling deformation monitoring--Grey System Theory. With engineering illustrations, a GM （ 1,1 ） predictive model to be used to analyze the deformation monitoring data in the coffer- dam project established and its predictive precisions were checked. The predictive method of using grey GM （ 1,1 ） model in cofferdam deformation monitoring analysis has been proved to be feasible by predicting the future trend of deformation.
出处
《地矿测绘》
2013年第4期41-42,47,共3页
Surveying and Mapping of Geology and Mineral Resources
关键词
GM(1
1)模型
灰色模型
变形监测
围堰变形
GM （ 1,1 ） model
Grey Model
deformation monitoring
cofferdam deformation
