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讨论了公路选线时与平面线形设计有关的路线控制点距公路中线最短距离的计算机自动求解算法问题 ,提出了求解的新算法——步长压缩摆动趋近法。该算法在各种平曲线类型情况下均是可行的
The problem of automatic computer algorithm for solving the shortest distance between route control point and highway center line in highway line selection is discussed. A new algorithm, step-by-step approach of swing-reduction approach, is proposed. The algorithm is feasible in all kinds of flat curve types