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|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
A transit equilibrium assignment problem assigns the passenger flows on to a congested transit (public transportation) network with asymmetric cost functions and a fixed origin-destination matrix.
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A simplicial decomposition method for the transit equilibrium assignment problem
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| | According to transit network characteristics, transit network is systematically described in this paper. A bilevel programming model for transit network design problem is presented, in which the upper model is a normal transit network design model, and the lower model is a transit equilibrium assignment model. A heuristic solution algorithm based on sensitivity analysis is designed for the model proposed. Finally, a simple example is given to illustrate the applicat... | | 根据城市公交网络的具体特点 ,对公交网络进行了系统的描述 ,提出一个双层规划模型来描述连续平衡公交网络设计问题 .在双层规划模型中 ,上层模型为一个标准的公交网络设计模型 ,下层模型是一个公交网络平衡配流模型 .针对所提出的模型 ,设计了基于灵敏度分析的求解算法 .最后 ,给出一个简单算例对所提出的模型和算法加以验证 . | | 文摘来源 | | This paper presents a new transit equilibrium assignment model for congested public transport networks with passenger queues at stations, in which both the transit demand and the passenger queues are time-dependent under several continuous periods. The model can estimate simultaneously transit link flows and passenger queues at transit stations in the study period. Especially, in very congested condition, passenger demands can be assigned and passenger queues at the conge... | | 论文考虑了由于公交线路运营能力不足造成的车站排队拥挤现象,在此基础上构造了拥挤条件下公交系统的拟动态均衡配流模型.该模型可自动估计不同时段内拥挤条件下的公交流量和车站的乘客排队,特别是在非常拥挤的情况下(即乘客需求超过公交网络运营能力)也能够进行流量分配,并确定车站的乘客排队长度.因此,该模型较好地反映了公交网络的拥挤效应.所给算例说明了不同需求条件下该公交均衡配流模型的应用. | | 文摘来源 | |   |
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