变形监测网非线性一、二类同步设计的新方法

A NEW METHOD CONTAINING FIRST AND SECOND ORDER NONLINEAR SIMULTANEOUS DESIGN FOR DEFORMATION MONITORING NETWORK

监测网的精度是通过它的网形和观测方案来实现，因而研究设计合理的观测网形和观测方案有很重要的意义。针对以往一、二类设计分开单独进行解算不可能求得整体上最优，提出了非线性一、二类同步设计的新方法。该方法将一、二类设计的决策变量在一个模型中解算，可获得整体最优解。

The precision of the deformation monitoring network is realized by the network form and observational plan. It is of great importance significante to study and design the rational observational form of network and plan. A new method containing first and second order nonlinear simultaneous design is put forward in this paper, which solves the problems of first and second order optimum design, but the integrated optimum solution method can not be obtained by the individual solution in the past. The presented method can find integrated optimum solution by variables of decision of first and second order optimum design being solved in a model.