数学扭曲法在工程控制网设计中的应用

The Application of Curve Method in Designing Engineering Control Net

控制网的优化设计是工程测量作业中的重要组成部分。对于复杂的工程控制网通过随机模拟计算，可以给出网形结构及量测精度变化对点位误差的影响。本文详细介绍了数学扭曲法的基本步骤及伪随机数的检验方法，最后结合算例说明了此法在工程控制网设计中的应用。

The optimizing design of control net is an important part in engineering surveying. For the complecated engineering control net, the simulating calculation of random can work out the results of positional accuracy when the net's structure and surveying accuracy changed. This paper describes the fundamental steps of curve method and several methods of inspecting fake random number and gives their application in designing engineering control net with an example.