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Stochastic Modeling of the Equilibrium Speed-Density Relationship
Equilibrium speed-density model Fundamental diagram Karhunen-Loeve expansion Stochastic Modeling
2014/11/4
Fundamental diagram, a graphical representation of the relation among traffic flow, speed, and density, has been the foundation of traffic flow theory and transportation engineering for many years. Fo...
北京工业大学交通工程概论(双语)课件第四章 Spot speed, Travel time and Delay studies
北京工业大学 交通工程概论(双语) 课件 第四章 Spot speed, Travel time and Delay studies
2014/5/8
北京工业大学交通工程概论(双语)课件第四章 Spot speed, Travel time and Delay studies。
北京工业大学交通工程概论(双语)课件第三章 Volume, Density & Speed Studies and Characteristics
北京工业大学 交通工程概论(双语) 课件 第三章 Volume, Density & Speed Studies and Characteristics
2014/5/8
北京工业大学交通工程概论(双语)课件第三章 Volume, Density & Speed Studies and Characteristics。
Impacts of low-speed vehicles on transportation infrastructure and safety
Impacts of low-speed vehicles transportation infrastructure safety
2013/11/21
There are increasing numbers of low-speed electric vehicles (LSV) on public roadways. These vehicles are designed to be used within protected environments and on roadways with a maximum posted speed o...
1st International Conference on Railway Engineering-High-speed Railway, Heavy Haul Railway and Urban Rail Transit
1st Railway Engineering-High-speed Railway Heavy Haul Railway Urban Rail Transit
2009/11/19
The 1st International Conference on Railway Engineering, ICRE 2010, will be held in Beijing Jiaotong University (BJTU). This conference, aimed at providing a senior platform of exchanges for professio...
Impact of High-Speed Lines in Relation to Very High Frequency Air Services
High-Speed Lines High Frequency Air Services
2009/10/19
The Madrid–Barcelona air route constitutes one of the main aerial routes in the European corridor in terms of traffic demand (4.2 million passengers in 2003). To deal with such a high demand, three ai...
Driver acceptance of mandatory intelligent speed adaptation
Driver acceptance mandatory intelligent speed adaptation
2009/9/29
This paper examines driver acceptance of mandatory ISA. This intervening system that prevents the driver from exceeding local limits runs the risk of insufficient support of stakeholders and drivers b...
The research into head injury criteria dependence on car speed
frontal crash occupants injuries HIC AIS speed
2010/11/1
There are many ways of car collisions which depend on car motion modes before and after crashes, speed, kinds of baskets, their heights, weights and rigidity. The machinery of the occupant’s movement ...
Electrodynamic braking in high-speed rail transport
voltage contact system current braking force moment inverter power system braking resistors thyristor electrody-namic braking
2010/11/1
The paper considers electrodynamic braking of trains, which is of particular importance for high-speed railway transport from theoretical and technical perspectives. Braking methods used for high-spee...
Comparison of high-speed transportation systems in special consideration of investment costs
high-speed transportation multi-criteria analysis cost estimations stochastic approach
2010/11/1
In this paper a substantial comparison of different high-speed transportation systems and an approach to stochastic cost estimations are provided. Starting from the developments in Europe, the high-sp...
Evaluation of Ankara – Istanbul high speed train project
transportation policies railway transport high speed train market study Turkey
2010/11/1
Many countries have been carrying out some changes in their transportation policies for the sake of environmental and economical considerations. These circumstances have also affected Turkey to change...
A mathematical model to set speed limits for vehicles on the highway
speed limits seatbelt head-on collision impact force roads or highways
2010/11/1
The purpose of this paper is to develop a mathematical model that could guide certain speed limits for vehicles on roads. Excessive speeds on roads have been a major indirect cause of deaths on highwa...
Modeling stream speed in heterogeneous traffic environment using ANN-lessons learnt
heterogeneous/mixed traffic stream speed Artificial Neural Networks (ANN)
2010/11/1
In order to model traffic stream speed resulting from complex interactions among different vehicle types in a heterogeneous/mixed traffic volume, an Artificial Neural Networks (ANN) approach is exploi...
Vehicle speed control using road bumps: part 2
vehicle control road bumps speed limit accidents prevention effective distance
2010/11/2
In a previous publication in this journal the framework for the development of a model for the road bump problem was laid. The current paper focuses on the aspect of determining the effective distance...
The research into speed ability of fuel dispersion
speed of the flow process of fuel injection optical density
2010/11/2
The investigation of the process of carburetion in combustion engines is an actual scientific and practical task. The results of the experimental investigations of the fuel jet flow formed by the nozz...