...
首页> 外文期刊>Optimal Control Applications and Methods >Optimal utilization of a transport system with auto/transit parallel modes
【24h】

Optimal utilization of a transport system with auto/transit parallel modes

机译:具有自动/运输并行模式的运输系统的最佳利用

获取原文
获取原文并翻译 | 示例
           

摘要

In this paper, an optimal utilization model of a congested transport system with auto/transit parallel modes is formulated using optimal control theory. The model aims at maximizing the net economic benefit over the whole study horizon of time. It is shown that at equilibrium, the mode choice at aggregate demand level is governed by a multinomial exponential function, while for each mode, the generalized costs for all departure times that are actually used are identical. The generalized costs include the optimal variable fares and tolls imposed on transit mode and auto mode commuters, respectively; this transport pricing supports the system optimum as a user equilibrium. An iterative discrete time algorithm using the augmented Lagrangian method is proposed and illustrated with a numerical example.
机译:利用最优控制理论,建立了具有自动/公交并行模式的拥堵运输系统的最优利用模型。该模型旨在在整个研究时间范围内最大化净经济利益。结果表明,在均衡状态下,总需求水平下的模式选择由多项式指数函数控制,而对于每种模式,实际使用的所有出发时间的广义成本是相同的。广义成本包括分别施加于公交方式和自动方式通勤者的最优可变票价和通行费;这种运输定价为用户平衡提供了最佳的系统支持。提出了一种使用增强拉格朗日方法的迭代离散时间算法,并通过数值示例进行了说明。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号