搜索结果: 76-90 共查到“知识库 交通运输系统工程”相关记录529条 . 查询时间(3.506 秒)
Understanding spatial variations in the impact of accessibility on land value using geographically weighted regression
accessibility light rail, land value land value capture
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2013/11/21
In recent years, land value capture has attracted increasing attention as a result of its potential for funding transport infrastructure. There has been substantial research into this issue recently i...
Urban form and travel behavior: experience from a Nordic context
Land Use Transport Nordic countries Review
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2013/11/21
This article surveys the results of research carried out in the Nordic countries on the influence of various aspects of urban form and settlement patterns on travel behavior, and discusses these resul...
Viewpoint: Triumph of the City
Land Use Transport Development Density, Cities Economics
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2013/11/21
Ed Glaeser, Fred and Eleanor Glimp Professor of Economics, Department of Economics, Harvard University, delivered a plenary address at the inaugural meeting of the World Symposium on Transport and Lan...
The value capture potential of the Lisbon Subway
Value Capture Transport Financing Fiscal Simulation real estate hedonic price models Lisbon’s subway
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2013/11/21
This paper tries to build on traditional value capture measures, to estimate the potential of application of some of these mechanisms to the Lisbon subway, examining their ability to contribute to cov...
Prospects for transportation utility fees
Transport Land Use
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2013/11/21
Transportation utility fees are a financing mechanism for transportation that treats the network as a utility and bills properties in proportion to their use, rather than their value as with the prope...
Joint Development as a Value Capture Strategy in Transportation Finance
Transportation finance value capture
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2013/11/21
This article examines joint development as a value capture strategy for funding public transportation. We start from the concept of joint development, its rationale, a brief history, and the extent of...
Introduction to the Special Issue on Value Capture for Transportation Finance
value capture infrastructure finance land value tax joint development special assessment
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2013/11/21
This special issue includes 5 articles on value capture strategies used in transportation finance.
基于响应面方法的乘员坐姿优化
乘员坐姿 全因子试验设计 响应面方法
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2014/4/8
随着人机工程学的发展以及消费者对商品的舒适性要求的提高,汽车人机工程学越来越被重视.为了在设计最初阶段确定舒适的乘员乘坐姿态,首先利用RAMSIS软件建立人体模型,根据最初的设计参数模拟乘员乘坐姿态,分析当前姿态下的舒适性;然后利用全因子试验设计方法设计2因素6水平试验36次,根据试验数据,运用响应面方法(RSM)拟合出回归模型;最后将回归模型进行显著性分析,应用回归模型得到优化变量及优化目标的最...
一个面向指挥所的多通道交互框架
指挥所 指挥空间 多通道交互框架 组成模型
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2016/6/8
信息化条件下的指挥所建设、指挥行为和指挥艺术的转变是加快转变战斗力生成模式的重要组成部分。指挥所已经具备各种新型交互设备和交互手段,但相互之间“各自为政”,不能在统一的框架下协调使用,导致大量设备和技术被搁置,难以真正融入指挥控制体系。针对这一问题,提出了面向指挥所的多通道交互框架。该框架详细描述了指挥空间多通道交互的软件体系结构,阐述了其中的各个模型(指挥空间概念模型、层次模型、过程模型、组成模...
新型双桥驱动混合动力汽车设计及仿真
混合动力汽车 CVT 双桥驱动 AVL-Cruise软件
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2014/4/14
针对目前混合动力汽车结构较为复杂的问题,提出了一种新型的双桥驱动模式。通过对某汽车进行牵引力耦合式混合驱动系统设计,使之成为双轴驱动混合动力,并可简单切换汽车的工作模式。建立了双桥驱动的混合动力汽车模型,并通过AVL-Cruise仿真得到了混合动力汽车的爬坡度、加速时间、耗电量、油耗和发动机工作点分布。仿真结果表明,牵引力耦合式混合动力驱动系统可以使发动机和电机均工作于高效区,提高了燃油利用率,节...
京通快速路设置公交专用道实施效果评估
公共交通 公交专用道 实施效果评估
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2014/5/8
京通快速路是一条重要的公共交通走廊,设置公交专用道将有效改善乘客出行效率,提高整个走廊的道路利用率。本文通过跟踪分析公交专用道开通前后,京通快速路上地面公交、地铁、社会车辆及周边路网的运行情况,从系统运行效率、道路利用率、乘客满意度等方面对设置公交专用道的效果进行了评价。分析结果显示,京通快速路设置公交专用道后,走廊内公交吸引力明显增强,整体交通运行效率有所提升。
基于轨道的公交线路调整方案评估技术研究
线路调整 数据挖掘 方案评估
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2014/5/8
针对轨道新线开通后,地面公交线路的撤销、迁出、新开、延长等不同的优化调整形式,论文通过分析公交线路调整所影响的关键因素,提出了一套基于公交 IC 卡数据的多目标公交线路开调延评估技术方法和指标体系,并利用城市公共交通仿真模型、公交 IC 卡数据挖掘处理技术,为公交线路开调延方案评价提供了新的量化分析手段。利用研究成果,对北京市 4 号线开通后,沿线公交线路的调整方案进行了评估,效果显著,为政府审批...
纯电动汽车驱动控制器研究与开发
驱动控制器 Freescale S12单片机 控制策略
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2014/4/4
驱动控制器是电动汽车的核心部件,其性能的优劣直接关系着纯电动汽车的整车性能和传输效率。本文针对大中型纯电动汽车,研究开发了一款基于Freescale S12单片机的纯电动汽车驱动控制器。根据纯电动汽车的特殊要求和运行环境,给出驱动控制器总体设计方案,其中硬件电路包括电源模块电路、主控制器最小系统电路、信号调理模块电路、PWM输出电路、数据通信模块电路和IGBT驱动模块电路等;控制策略采用模糊自整定...
The attributes of residence/workplace areas and transit commuting
Commuting Transit Neighborhoods Residence Workplace
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2013/11/21
Area type matters when we try to explain variations in public transit commuting; workplace (commuting destination) type matters
more than residence (origin) type. We found this statistical link over ...