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Showing 1 to 13 of 13 for “"Trip Distribution"”.
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A General Formulation of Trip Distribution
Made available in DSpace on 2014-12-10T22:22:20Z (GMT). No. of bitstreams: 1 7511617.pdf: 4846359 bytes, checksum: ceaaa2cf55bafafee16d1488241bf643 (MD5) Previous issue date: 1974
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Integration of the Transportation Systems Analysis Model for the Small Aircraft Transportation System
… demand forecasting have been integrated. The Trip Generation, Trip Distribution and Mode Choice modules have been unified under one Graphical User Interface (GUI). The outputs are automatically mapped using Geographic Information Systems (GIS) technology to allow immediate and spatial …
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Application of user equilibrium traffic assignment in evacuation modelling
… the network performance during evacuation. The trip distribution process and the shortest path algorithm has been modified appropriately to suit the user equilibrium assignment.
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ΠΡΟΣΔΙΟΡΙΣΜΟΣ ΤΗΣ ΦΟΡΑΣ ΚΙΝΗΣΗΣ ΤΩΝ ΟΧΗΜΑΤΩΝ ΣΕ ΕΝΑ ΑΣΤΙΚΟ ΟΔΙΚΟ ΔΙΚΤΥΟ ΓΙΑ ΤΗ ΜΕΓΙΣΤΟΠΟΙΗΣΗ ΤΗΣ ΚΥΚΛΟΦΟΡΙΑΚΗΣ ΤΟΥ ΙΚΑΝΟΤΗΤΑΣ
… MUST BE TAKEN UNDER CONSIDERATION SUCH AS THE TRIP DISTRIBUTION, THE RELATION BETWEEN THE PEAK CHARACTERISTICS FOR THE TWO DIRECTIONS, THE GEOMETRIC FEATURE OF THE ROADS AS WELL AS THE ROAD CAPACITY ETC. IN THIS STUDY IT HAS BEEN FORMULATED A MATHEMATICAL MODELAND SOLUTION OF THE ALGORITHMS FOR …
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Emergency evacuation around nuclear power stations: a systems approach
… incorporated into MASSVAC, especially in the trip distribution and traffic assignment procedures. Significant improvements have been made to the software implementations of the Dial traffic assignment and other key algorithms used in MASSVAC. The information content of the model's output has …
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A Method to Enhance the Performance of Synthetic Origin-Destination (O-D) Trip Table Estimation Models
… of determining the Origin-Destination (O-D) trip tables involve elaborate surveys, such as home interviews, requiring considerable time, manpower and funds. To overcome this drawback, a number of theoretical models that synthesize O-D trip tables from link volume data have been developed in …
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Quantitative measurement of spatial accessibility to locations both in urban and peri-urban environments
… of accessibility (gravity-based) used in trip distribution modelling is explained. Gauteng province is used as a study area. Various methods used to analyse the raw data to prepare it for use in modelling are discussed. The cumulative opportunity index, also known as the proximity count, …
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Freight demand modeling and logistics planning for assessment of freight systems' environmental impacts
… forecasting model is adopted which consists of trip generation, trip distribution, modal split, and traffic assignment. In case of the intra-regional freight movements, various network modeling and logistics systems optimization methodologies are applied to address a large-scale freight delivery …
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A New Travel Demand Model for Outdoor Recreation Trips
… conventional travel demand models to represent trip generation, trip distribution and mode choice. This research follows the standard modelling procedure: data collection and preliminary analysis, model calibration, model validation and model application. The data are collated from a wide range …
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Towards an Artificial Intelligence based Decision Support System to Evaluate Various Transit Projects
… using the static four-step travel demand model (trip generation, trip distribution, modal split, and traffic assignment). A set of five metaheuristic models were developed and implemented for this specific Transit-NDP, namely, Simulated Annealing (SA)-VISUM, Simulated Annealing-Random Forest …
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Aviation Global Demand Forecast Model Development: Air Transportation Demand Distribution and Aircraft Fleet Evolution
… A Fratar model is implemented for the distribution of the forecast demand during each year. The Fratar model uses a 3,974 by 3,974 origin-destination matrix to distribute the demand among 55,612 unique routes in the network. Moreover, the GDM is capable to estimate the aircraft fleet …
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Essays on transport economics
… four-step model for traffic assignment: trip generation and trip distribution. The trip generation step determines the frequency or volume of trips in each zone, and the trip distribution step matches the origin with the destination of corresponding flows. The second essay, which focuses …
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Ein simultanes Erzeugungs-, Verteilungs-, Aufteilungs- und Routenwahlmodell
In dieser Arbeit wird ein simultanes Quell-, Ziel-, Verkehrsmittel- und Routenwahlmodell (Modell EVA-U) entwickelt, welches ein stochastisches Nutzergleichgewicht erreicht. Die Routenwahlmodelle der Verkehrsarten sind nicht mehr Teil der Umlegungsalgorithmen, sondern in das Nachfragemodell …