由合理路径阻抗推求区间出行阻抗

Calculation of inter -zone's trip resistance by the resistances of all inter-zone's rational paths

本文依据交通分配的戴尔多路径概率模型,给出了由区间所有合理路径阻抗推求区间出行阻抗的一个公式,作为该公式的前提,文中先提出了寻求区间所有合理路径的一种便于在计算机上执行的简便算法.

According to Dials multi -path probability traffic flow assignment modal, this paper presents a formula to calculate the inter -zone's trip resistance by the resistances of all inter -zone's rational paths; to be the basis of the formula, a simple and convenient algorithm used to search all inter - zone's rational paths is induced at first, which can be easily executed on personal computer.