摘要
变形模型的分析研究以及变形预测是变形监测的重要内容,常用的方法有回归分析法、时间序列法、灰色理论方法、人工神经网络法以及变形的组合分析方法等,本文就人工神经网络方法从实际应用的角度出发,对工程实例进行了计算分析,得到了相应的变形分析模型并进行了变形的预测,试验结果说明:人工神经网络方法应用于实际工程的监测预测具有一定的实际意义。
The analysis of deformation model and deformation prediction is an important part of the deformation monitoring,commonly used methods include regression analysis method,time series method,grey theory method,artificial neural network method and combined analysis method of deformation,the artificial neural network method from the perspective of practical application,an engineering example is calculated the analysis,obtained the corresponding model deformation analysis and deformation prediction,monitoring results show that the artificial neural network method is applied to the actual engineering prediction has certain practical significance.
作者
孟磊
于庆锋
宋永超
MENG Lei;YU Qingfeng;SONG Yongchao(The First Surveying and Mapping Engineering Institution of Heilongjiang,Harbin 150025,China)
出处
《测绘与空间地理信息》
2018年第7期215-218,共4页
Geomatics & Spatial Information Technology
关键词
变形监测
人工神经网络方法
预测
deformation monitoring
artificial neural network method
prediction
