非等间距多点变形预测模型及其应用

发布时间：2018-06-17 00:04

  本文选题：非等间距序列 + 多点　； 参考：《测绘学报》2016年10期

【摘要】：将彼此关联的多个变形监测点纳入整体建模,将单点的变形分析扩展到空间多点的整体变形分析,采用非等间距等距化处理的改进方法,建立了基于非等间距的多点变形预测模型。本文通过实例分析与对比,验证了非等间距多点变形预测模型的可行性和有效性,是一种非线性时空整体变形分析与预测的新方法。
[Abstract]:The multiple deformation monitoring points associated with each other are integrated into the global modeling, and the deformation analysis of a single point is extended to the global deformation analysis of multiple points in space. The improved method of unequal spacing isometric processing is adopted. A multi-point deformation prediction model based on non-equidistance is established. In this paper, the feasibility and validity of the non-equidistant multi-point deformation prediction model are verified by the analysis and comparison of examples. It is a new method for nonlinear space-time global deformation analysis and prediction.
【作者单位】： 武汉大学测绘学院;地球空间信息技术协同创新中心;
【基金】：国家自然科学基金(51077105) 大地测量与地球动力学国家重点实验室开放基金(SKLGED2013-3-6-E) 国家电网公司总部科技项目(SGSX0000YJJS(2014)457)~~
【分类号】：TU196.1
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本文编号：2028639