用整体方差分析法对变形监测数据进行处理

Using Total Variance Analysis Method Process to Deformation Monitoring Data

变形监测系统,一般都是同时观测多个监测点的变形,而分析大都是按监测点独立进行。现提出一种整体方差分析方案,其特点是能对监测网中所有监测点在各个观测周期中的变形参数及其精度进行检验和估计,考虑到了同一监测系统所获得的数据具有相当复杂的关联信息,这与常规的对单个监测点进行分析的方法有所不同。

Deformation monitoring system,can simultaneously observe the deformation monitoring more than one,while analysis are mostly carried out by an independent monitoring.A total variance analysis method is suggested,the method has the characteristics of the deformation parameters and tested and estimated for all monitoring stations,taking into account the data from same monitoring system obtained quite complex related information.The method is different from the one by a single station.