Transportation Network Modeling and Calibration

Transportation Network Modeling and Calibration PDF Author: Mansoureh Jeihani
Publisher: Momentum Press
ISBN: 1606508946
Category : Technology & Engineering
Languages : en
Pages : 174

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Book Description
This book introduces transportation engineering students and junior engineers to the concept of transportation network modeling, network coding, model calibration and validation, and model evaluation. Transportation scientists employ modeling and simulation techniques to capture the complexities of transportation systems and develop and assess solutions to alleviate existing and future transportation-related problems. This book introduces transportation engineering students and junior engineers to the concept of transportation network modeling, network coding, model calibration and validation, and model evaluation. Travel demand models are sensitive to demographic changes and can explain and forecast how a new transportation supply system leads to a new transportation demand pattern. This book also describes how demand models evolved from trip-based to the newer generation of activity-based and agent-based to overcome some of the shortcomings of the four-step approach and improve models’ prediction power.

Transportation Network Modeling and Calibration

Transportation Network Modeling and Calibration PDF Author: Mansoureh Jeihani
Publisher: Momentum Press
ISBN: 1606508946
Category : Technology & Engineering
Languages : en
Pages : 174

Get Book Here

Book Description
This book introduces transportation engineering students and junior engineers to the concept of transportation network modeling, network coding, model calibration and validation, and model evaluation. Transportation scientists employ modeling and simulation techniques to capture the complexities of transportation systems and develop and assess solutions to alleviate existing and future transportation-related problems. This book introduces transportation engineering students and junior engineers to the concept of transportation network modeling, network coding, model calibration and validation, and model evaluation. Travel demand models are sensitive to demographic changes and can explain and forecast how a new transportation supply system leads to a new transportation demand pattern. This book also describes how demand models evolved from trip-based to the newer generation of activity-based and agent-based to overcome some of the shortcomings of the four-step approach and improve models’ prediction power.

Calibration of Highway/transit Speed Relationships for Improved Transit Network Modeling in FSUTMS

Calibration of Highway/transit Speed Relationships for Improved Transit Network Modeling in FSUTMS PDF Author: Fang Zhao
Publisher:
ISBN:
Category : Bus lines
Languages : en
Pages : 84

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Book Description


Optimization Methodology for the Calibration of Transportation Network Micro-simulation Models

Optimization Methodology for the Calibration of Transportation Network Micro-simulation Models PDF Author: Kyu-Ok Kim
Publisher:
ISBN:
Category :
Languages : en
Pages : 540

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Book Description


Transportation Research Record

Transportation Research Record PDF Author:
Publisher:
ISBN: 9780309126090
Category : Roads
Languages : en
Pages : 114

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Book Description


Transportation Network Analysis

Transportation Network Analysis PDF Author: M. G. H. Bell
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 240

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Book Description
Transportation Networks. Optimality. Cost Functions. Deterministic User Equilibrium Assignment. Stochastic User Equilibrium Assignment. Trip Table Estimation. Network Reliability. Network Design. Conclusions. References. Index.

Transportation Systems Analysis

Transportation Systems Analysis PDF Author: Ennio Cascetta
Publisher: Springer Science & Business Media
ISBN: 0387758577
Category : Business & Economics
Languages : en
Pages : 753

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Book Description
"This book provides a rigorous and comprehensive coverage of transportation models and planning methods and is a must-have to anyone in the transportation community, including students, teachers, and practitioners." Moshe Ben-Akiva, Massachusetts Institute of Technology.

Transportation Network Modeling

Transportation Network Modeling PDF Author:
Publisher: Transportation Research Board
ISBN: 9780309070621
Category : Route choice
Languages : en
Pages : 120

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Book Description


Calibration and Adjustment of System Planning Models

Calibration and Adjustment of System Planning Models PDF Author: Dane Ismart
Publisher:
ISBN:
Category : Traffic estimation
Languages : en
Pages : 68

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Book Description
This manual describes quick and simple procedures for calibrating and adjusting systemwide transportation models so they replicate existing ground counts and can be used in forecasting. It includes a troubleshooting section that describes various problems and gives possible solutions. The contents are as follows: (1) Introduction; (2) Networks; (3) Trip Generation; (4) Auto Occupancy; (5) Trip Distribution; (6) Traffic Assignment; (7) Transit Ridership Effects on Highway Volumes; (8) External Stations; (9) System Changes Versus Local Changes; (10) Expected and Required Accuracy; (11) Conclusions; and (12) Troubleshooting.

Dynamics and Stochasticity in Transportation Systems

Dynamics and Stochasticity in Transportation Systems PDF Author: Giulio E Cantarella
Publisher: Elsevier
ISBN: 0128143541
Category : Law
Languages : en
Pages : 360

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Book Description
Dynamics and Stochasticity in Transportation Systems: Solutions for Transportation Network Modeling breaks new ground on the topics, providing consistent and comprehensive coverage of steady state equilibrium and dynamic assignment within a common strategy. The book details the most recent advances in network assignment, including day-to-day and within-day dynamics, providing a solid foundation to help transportation planners solve transient overload and other problems. Users will find a book that fills the gap in knowledge with its description on how to use and employ the latest dynamic network models for evaluation of traffic and transport demand interventions. This book demystifies the many different dynamic traffic assignment approaches and requires no previous knowledge on the part of the reader. All results are fully described and proven, thus eliminating the need to seek out other references. The skills described will appeal to transportation professionals, researchers and graduate students alike. - Presents a consistent and comprehensive theory on steady state equilibrium assignment and day-to-day dynamic assignment models within a common framework - Describes and solves modeling calculations in detail, with no need to reference other sources - Includes numerical and graphical examples, text boxes and summaries at the end of each chapter to help readers better understand theoretical components - Includes primary mathematical tools necessary for each dynamic model, easing comprehension

Fundamentals of Traffic Simulation

Fundamentals of Traffic Simulation PDF Author: Jaume Barceló
Publisher: Springer Science & Business Media
ISBN: 1441961429
Category : Business & Economics
Languages : en
Pages : 450

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Book Description
The increasing power of computer technologies, the evolution of software en- neering and the advent of the intelligent transport systems has prompted traf c simulation to become one of the most used approaches for traf c analysis in s- port of the design and evaluation of traf c systems. The ability of traf c simulation to emulate the time variability of traf c phenomena makes it a unique tool for capturing the complexity of traf c systems. In recent years, traf c simulation – and namely microscopic traf c simulation – has moved from the academic to the professional world. A wide variety of traf- c simulation software is currently available on the market and it is utilized by thousands of users, consultants, researchers and public agencies. Microscopic traf c simulation based on the emulation of traf c ows from the dynamics of individual vehicles is becoming one the most attractive approaches. However, traf c simulation still lacks a uni ed treatment. Dozens of papers on theory and applications are published in scienti c journals every year. A search of simulation-related papers and workshops through the proceedings of the last annual TRB meetings would support this assertion, as would a review of the minutes from speci cally dedicated meetings such as the International Symposiums on Traf c Simulation (Yokohama, 2002; Lausanne, 2006; Brisbane, 2008) or the International Workshops on Traf c Modeling and Simulation (Tucson, 2001; Barcelona, 2003; Sedona, 2005; Graz 2008). Yet, the only comprehensive treatment of the subject to be found so far is in the user’s manuals of various software products.