区域交通网络的最优配置问题研究

Study of Optimal Allocation Problem of Regional Traffic Network

研究了区域交通网络的最优配置问题。首先,从理论的角度对区域交通网路配置的因素及指标进行分析;然后,结合乘数效应原理,考虑区域公共交通配置给区域发展带来的综合效益,建立以公交公司效益最大、乘客的逗留时间最短以及公交车拥挤程度最低的多目标优化模型;最后,研究重庆两江新区交通网路的最优化配置问题,并利用Matlab软件对模型进行数值试验,进而获得重庆两江新区的交通网络配置的最优方案,解决区域交通网络配置的实际问题,满足社会需求。

The optimal allocation problem of regional traffic network was studied. Firstly, the factors and indexes of regional traffic network were analyzed. Secondly, combined with the multiplier principle, considering the regional public traffic configuration to the comprehensive benefits of regional development, multi-objective optimization model was proposed by taking the operation of Bus Company, the passengers＇ waiting time, as well as the degree of congestion of bus into consideration. Finally, the optimal allocation problem of Chongqing Liang Jiang New Area traffic network was studied. The numerical experimentation was done by Madab which is to obtain the optimal scheme of transportation network configuration, solving the practical problems of regional traffic network configuration, and to meet the needs of society.