真3维公路设计错误检测算法的研究与实现

由于真3维公路设计与传统2维公路设计的差异,如何在真3维的环境中进行设计错误的检测,至关重要。文章针对该问题,利用数学理论进行了2种检测方法的研究,从编程和精度角度分析其优缺点,利用线段长度比较的方法对平面线设计错误进行检测,达到了很好的应用效果,并能够在进行线位调整的同时,自动给出错误的检测结果,为真3维公路设计提供了参考。

Algorithm Research and Implement of Error Checking in3D Road Design

As differences between the true 3D road design method and the traditional two-dimensional road design method,how to cheek out design errors in the real 3D environment is very important. Based on the mathematic theory,this paper studys two error detection methods and analyzes their advantages and disadvantages in programming and precision.It shows that the method of getting the difference of lines＇ lengths to check errors is successful.h can give the error detection results automatically during adjusting line position,which can be taken as reference for 3D road design.