搜索结果: 1-15 共查到“交通运输工程 Modeling”相关记录26条 . 查询时间(0.093 秒)
Modeling, monitoring and optimization of discrete event systems using Petri nets
Discrete Event Systems Petri Nets Traffic Systems Sensor Networks Fault-Tolerant Control
2015/1/20
Yan, Jiaxiang. M.S.E.C.E., Purdue University, May 2013. Modeling, Monitoring and Optimization of Discrete Event Systems Using Petri Nets. Major Professor: Lingxi Li. In last decades, the research of d...
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...
Evaluating and Modeling Traveler Response to Real-Time Information in the Pioneer Valley
Evaluating Modeling Traveler Real-Time Information Pioneer Valley
2014/10/22
This study used focus groups and surveys to provide a comprehensive evaluation of the Regional Traveler Information Center (RTIC) at UMass Amherst. The evaluation was completed by obtaining the awaren...
A multidimensional decisions modeling framework for built space supply
Built space supply integrated urban systems choice modelling
2013/11/21
The spatial and temporal distribution of built space supply plays an important role in shaping urban form and thus the general travel pattern in an urban area. Within an integrated framework, we are i...
Modeling the land-use correlates of vehicle-trip lengths for assessing the transportation impacts of land developments
Trip-lengths impacts-assessment regression model
2013/11/21
This study developed models that relate trip lengths to the land-use characteristics at the trip ends (both production and attraction ends). Separate models were developed by trip purpose. The results...
This paper presents a methodology to investigate the link between bicycle activity and built environment, road and transit network characteristics, and bicycle facilities while also accounting for spa...
The paths from walk preference to walk behavior: Applying latent factors in structural equation modeling
walking land use attitudes behavior
2013/11/21
A structural regression model has been developed to explore the relationship among key factors in the explanation of utilitarian walking. The model examines the relationship between and among unobserv...
Modeling commuting systems through a complex network analysis: A study of the Italian islands of Sardinia and Sicily
Modeling commuting systems through complex network analysis A study Italian islands Sardinia and Sicily
2010/10/25
This study analyzes the inter-municipal commuting systems of the Italian islands of Sardinia and Sicily, employing weighted network analysis technique. Based on the results obtained for the Sardinian ...
Simultaneous modeling of developer behavior and land prices in UrbanSim
Simultaneous modeling developer behavior land prices UrbanSim
2010/10/25
A strong inter-dependence exists between the decision to develop land and the expected returns to be gained from that development. Current practice in UrbanSim modeling treats developer behavior and t...
Land use-transportation modeling with UrbanSim: Experiences and progress
Land use-transportation modeling UrbanSim Experiences progress
2010/10/25
As an open source and modular software system using highly disaggregated data for dynamic simulation, UrbanSim has been instrumental in making integrated land-use transportation modeling accessible be...
车辆传动系统虚拟样机建模与验证（Virtual Prototyping Modeling and Validation of Vehicle Transmission System）
车辆 传动系统 虚拟样机建模
2009/11/3
为实现在设计阶段对车辆传动系统性能进行预测，以目前广泛应用的液力机械传动系统的组成和工作原理为基础，提出了可闭锁式液力变矩器和换挡离合器两个关键部件级，以及整个系统级虚拟样机建模方法，并进一步分析建立了相对应的数学模型。以起步工况试验的动力输入特性和操纵方式作为模型的输入条件对其进行了验证。通过仿真与试验测试结果对比，表明所建立的模型正确、合理并具有较高的精度。
Modeling Generalized Cost of Travel for Rural Bus Users:A Case Study
Modeling Generalized Cost Travel Rural Bus Users
2009/10/19
In order to formulate rational improvement proposal for rural bus services, it is
necessary to understand how people value different attributes of travel. In this article,
the disutilities of travel...
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...
Parcel-Level Modeling to Analyze Transit Stop Location Changes
Parcel-Level Modeling Analyze Transit Stop Location Changes
2009/10/16
Because of how important walk access is for transit travel, service changes that affect
walking distance, such as route or stop relocation, call for modeling at a fine enough
level to accurately ref...
Modeling Participation and Consumption in the Greek Interurban Public Transportation Market
Modeling Participation Consumption Greek Interurban Public Transportation Market
2009/10/16
This article investigates the Greek household travel demand for domestic interurban
public transportation using cross-sectional micro-data from a countrywide Household
Budget Survey. A number of lim...