搜索结果: 1-15 共查到“交通运输工程 Using”相关记录56条 . 查询时间(0.25 秒)
Making cars of the future stronger,using less energy
Making cars the future stronger less energy
2015/11/12
Engineers at The Ohio State University have developed a new welding technique that consumes 80 percent less energy than a common welding technique, yet creates bonds that are 50 percent stronger.The n...
System Identification and Robust Control of Farm Vehicles Using CDGPS
System Identification Robust Control Vehicles Using CDGPS
2015/6/29
Automatic control of agricultural vehicles has been a research goal for many years. Previous attempts have failed largely due to sensor limitations. With the advent of modern GPS receivers, a single l...
Using SBAS to Enhance GBAS User Availability:Results and Extensions to Enhance Air Traffic Management
GNSS GBAS SBAS integrity ionosphere ephemeris anomaly network
2015/6/25
This paper describes the application of Space Based Augmentation System (SBAS) corrections and error bounds to improve the availability of Ground Based Augmentation Systems (GBAS). GBAS installations ...
EXTRACTING LANDMARKS FOR CAR NAVIGATION SYSTEMS USING EXISTING GIS DATABASES AND LASER SCANNING
Car Navigation Landmarks GIS
2015/5/18
Today’s car navigation systems provide driving instructions in the form of maps, pictograms, and spoken language. However, they are
so far not able to support landmark-based navigation, which is the ...
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...
Historic Bridge Evaluation Using Finite Element Techniques
Historic Bridge Evaluation Finite Element Techniques
2014/10/22
The present study examined the application of modern, computer-based analysis methods to two existing historic bridges in Massachusetts. The first bridge featured in this study is the Woronoco Bridge,...
The impact of weight matrices on parameter estimation and inference: A case study of binary response using land-use data
Spatial autoregressive probit model Matrix exponential spatial specification Distance decay Bayesian estimation Land use change
2013/11/21
This paper develops two new models and evaluates the impact of using different weight matrices on parameter estimates and inference in three distinct spatial specifications for discrete response. Thes...
Understanding spatial variations in the impact of accessibility on land value using geographically weighted regression
accessibility light rail, land value land value capture
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...
Using multi-criteria decision making to highlight stakeholders’ values in the corridor planning process
Transportation planning Policy implementation
2013/11/21
ăeprocessesforenvironmentalreviewandpublicparticipationmandatedbytheNationalEnvironmentalPolicyAct(NEPA)and
the 2005 Safe, Accountable, Flexible, Efficient Transportation Equity Act – A Legacy f...
Legibility of urban highway traffic signs using new retroreflective materials
highway signs visibility visual performance retroreflective materials
2010/10/29
Unlighted highway signs, which use newly developed retroreflective materials, were installed along the major expressway in an urban area by the local department of transportation. Photometric measurem...
Finding food: Issues and challenges in using Geographic Information Systems (GIS) to measure food access
Issues challenges Geographic Information Systems measure food access
2010/10/25
A significant amount of travel is to find food. This paper examines challenges in measuring access to food using GIS, of importance in studies of both travel and eating behavior. It compares different...
Finding a solution for a complex street routing problem using the mixed transportation mode
street routing problem (SRP) vehicle routing problem (VRP) heuristics approximations
2010/10/29
The Street Routing Problem (SRP) is a special case of the well-known Vehicle Routing Problem (VRP). The goal is to service a large number of customers in the city zone. New heuristics for solving a co...
Developing strategies to reduce the risk of hazardous materials transportation in iran using the method of fuzzy SWOT analysis
hazardous materials transportation strategy development SWOT fuzzy
2010/11/1
An increase in hazardous materials transportation in Iran along with the industrial development and increase of resulted deadly accidents necessitate the development and implementation of some strateg...
The aspect of vector control using the asynchronous traction motor in locomotives
inverter traction converter vector control locomotive asynchronous traction motor encoder
2010/11/1
The article examines curves controlling asynchronous traction motors increasingly used in locomotive electric drives the main task of which is to create a tractive effort-speed curve of an ideal locom...
Prediction Model of Bus Arrival and Departure Times Using AVL and APC Data
Prediction Model Bus Arrival Departure Times AVL APC Data
2009/10/19
The emphasis of this research effort was on using AVL and APC dynamic data to
develop a bus travel time model capable of providing real-time information on bus
arrival and departure times to passeng...