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本文介绍一种城市公交网络优化的新方法.它包括3个步骤:首先,用拓扑理论对城市公交网络加以精确表达;然后用专家咨询方法得到若干不同的方案,以避开不精确的数学描述;最后用计算机评价软件比较这些方案,经调整得到最优方案.本方法已实际应用于北京市公交网络的调整和优化,并取得了明显的经济效益.
This paper presents a new method of urban public transit network optimization, which includes three steps: firstly, using the topology theory to express the urban public transit network accurately; and then using expert consultation method to get several different solutions to avoid the inaccurate mathematical description Finally, we use computer evaluation software to compare these schemes and get the optimal solution through adjusting.This method has been applied to the adjustment and optimization of Beijing public transport network, and has achieved obvious economic benefits.