搜索结果: 1-15 共查到“交通运输工程 simulation”相关记录27条 . 查询时间(0.109 秒)
Road Accident Reconstruction and Simulation With and Without EDR Data
Road Accident Reconstruction Simulation Without EDR Data
2015/1/20
Road accident reconstruction and simulation investigates the accident causes, suggests improvements in vehicle design and investigates failures in vehicle control and safety systems such as the anti-l...
Planning organization and productivity simulation tool for maritime container terminals
maritime container terminals planning organization productivity simulation tool infrastructure optimization information flow
2010/10/29
The article describes a proposed planning organization and productivity simulation tool, with a special emphasis on orientations to the optimization of operations in a maritime container terminal. Wit...
Mathematical simulation of the correlation between the frequency of road traffic accidents and driving experience
road traffic accidents driving experience statistical analysis mathematical model exponential decrease model verification
2010/10/29
Based on statistical analysis indicating the dependence of the number of road traffic accidents on driving experience, a mathematical model of such correlation is offered. The mathematical model has b...
Simulation of urban development in the City of Rome: Framework, methodology, and problem solving
Simulation urban development the City of Rome Framework methodology problem solving
2010/10/25
In Italy’s case, the implementation of the UrbanSIM model involved the territory of Rome, including the municipalities of Rome and Fiumicino. The main goal was to build scenarios regarding the future ...
Modelling hedonic residential rents for land use and transport simulation while considering spatial effects
Modelling hedonic residential rents land use transport simulation while considering spatial effects
2010/10/25
The application of UrbanSim requires land or real estate price data for the study area. These can be difficult to obtain, particularly when tax assessor data and data from commercial sources are unava...
Simulation of dynamic processes in hydraulic accumulators
hydraulic system hydraulic accumulator diffusion of pressure waves method of characteristics dynamic processes
2010/10/29
The article focuses on pressure pulsations in hydraulic systems, the means reducing them and examines the structure of hydraulic accumulators, including their features and differences. Using the metho...
Microscopic Simulation Approach to Capacity Analysis of Bus Rapid Transit Corridors
Microscopic Simulation Approach Capacity Analysis Bus Rapid Transit Corridors
2009/10/19
While a transitway can be built as an access-controlled, two-way rapid transit facility
outside the Central Business District (CBD), in the CBD, initially, the Bus Rapid Transit
(BRT) service has to...
Simulation of Transit Signal Priority Using the NTCIP Architecture
Transit Signal Priority NTCIP Architecture
2009/10/19
Transit Signal Priority (TSP) is an important element of Bus Rapid Transit (BRT) that
involves coordinated efforts between transit vehicle detection systems, traffic signal
control systems, and comm...
Modeling Bus Priority Using Intermodal Dynamic Network Assignment-Simulation Methodology
Modeling Bus Priority Using Intermodal Dynamic Network Assignment-Simulation Methodology
2009/10/16
This article presents a modeling framework that represents bus priority at signalized
intersections in the context of its potential network-level and intermodal effects. The
model incorporates bus p...
Bus Priority on Roads Carrying Heterogeneous Traffic: a Study using Computer Simulation
Computer Simulation Exclusive Bus Lane Heterogeneous Traffic
2009/9/29
The desirable goal in passenger transportation is moving more people in fewer vehicles. This goal, in respect of road transport, can be attained by encouraging public transport modes like buses by ass...
Agent Behaviour Issues Arising with Urban System Micro-Simulation
Agent Behaviour Issues Urban System Micro-Simulation
2009/9/28
A large co-ordinated program of work is underway exploring techniques for integrated land use transport modelling, including elements of agent-based micro-simulation. The intention is to demonstrate t...
This article presents the results of a ex-ante impact assessment study of Advanced Driver Assistance Systems. It focuses on two systems supporting longitudinal driving tasks, namely Autonomous Intelli...
鼓式制动器三维热—机耦合温度场仿真（3D Thermo-mechanical Coupling Temperature Field Simulation of Drum Brake）
鼓式制动器 瞬态传热 热—机耦合
2009/5/22
通过对鼓式制动器惯性制动时蹄鼓摩擦接触状态分析，考虑接触副摩擦因数温度特性，以EQ1208车后桥鼓式制动器为例，对建立的鼓式制动器热—机耦合三维有限元模型进行了惯性制动工况数值仿真，得到了鼓式制动器耦合瞬态温度场仿真结果。A测试点温升试验结果与仿真结果对比，两者变化趋势相同，且吻合较好。对在惯性制动工况下的鼓式制动器温升主要影响因素（车速和道路坡度）进行了仿真分析。
重型车辆电传动控制系统设计与仿真 Design and Simulation of Electric Drive Truck Control System
重型车辆 电传动 电动轮
2009/5/18
设计了由转速、电流双闭环构成的电传动控制系统，使驱动电动机的输出功率与发动机输出功率相匹配，保证发动机能按其经济特性运行。起动时保持恒定最大允许电流，在尽可能短的时间内增加转速，使车辆具有良好的起动性能。在车辆行驶中保持系统的恒定输出，克服行驶阻力突然变化等扰动的影响。运用Matlab进行了仿真,得到了良好的静、动态品质。
Optimisation of railway terminal design and operations using Villon generic simulation model
simulation model simulation tool railway terminal design optimisation Villon
2010/11/1
Railway service terminals (nodes) are the places of a railway network equipped with costly technology based on high complexity technological procedures demanding a high degree of coordination and cont...