奥运公交线路选择的数学模型  

A MATHEMATICAL MODEL OF CHOOSING PUBLIC TRANSPORTATION LINE DURING THE OLYMPIC GAMES

作　　者：张鸿艳[1] 诸秉政[2] 徐晶[1] 李文宇[1] 

机构地区：[1]黑龙江科技学院 [2]哈尔滨师范大学

出　　处：《哈尔滨师范大学自然科学学报》2008年第3期36-38,共3页Natural Science Journal of Harbin Normal University

摘　　要：采用改进的Dijkstra算法和多目标规划方法,综合考虑时间、费用等因素建立了公交线路选择模型,解决了奥运期间观众出行面临多条线路选择的问题,使得公众的出行更加通畅、便利,最后对模型进行了综合评判,指出该模型具有一定的实用价值.In this paper, using improved Dijkstra algorithm and multiple objective programming methods, we construct a mathematical model of choosing public transportation line. We apply this model to solve the choice of many roads during the Olympic Games, so the people are more convenient to travel. In the end, we estimate the model and show that it has practical value.

关 键 词：改进的Dijkstra算法 多目标规划 线性加权法 

分 类 号：O141.4[理学—数学] TE973.02[理学—基础数学]