中国科学院研究生院学报2005，Vol.22Issue(2)：129-134,6.
环境因素下确定最优行驶速度的双层规划模型
A Bi-level Programming Model for the Optimal Velocity Problems Under Environmental Objective
摘要
Abstract
In this paper a bi-level programming model is proposed to describe the traffic assignment problem under environmental objective. The upper problem is to minimize the system travel cost and the total amount of CO produced by certain vehicular velocity, while the lower one is a user equilibrium problem under elastic demand. The equilibrium iterative solution algorithm is represented so that the optimal vehicular velocity of the model is obtained. At last some simple numerical results are given to illustrate the applications of the model.关键词
双层规划/CO排放量/最优速度Key words
bi-level programming/CO emission/optimal velocity分类
交通工程引用本文复制引用
杨文国,郭田德,高自友,赵彤..环境因素下确定最优行驶速度的双层规划模型[J].中国科学院研究生院学报,2005,22(2):129-134,6.基金项目
supported by Hi-Tech Research and Development Program of China (863 program, 2002AA103061 ), National Natural Science Foundation of China(60241006) （863 program, 2002AA103061 ）
