Author: Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 972
Book Description
Dissertation Abstracts International
Author: Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 972
Book Description
Modeling Dynamic Transportation Networks
Author: Bin RanPublisher: Springer Science & Business Media
ISBN: 3642802303
Category : Business & Economics
Languages : en
Pages : 365
Book Description
This book seeks to summarize our recent progress in dynamic trans portation network modeling. It concentrates on ideal dynamic network models based on actual travel times and their corresponding solution algorithms. In contrast, our first book DynamIc Urban Transportation Network Models - The ory and Implications for Intelligent Vehicle-Hzghway Systems (Springer-Verlag, 1994) focused on instantaneous dynamic network models. Comparing the two books, the major differences can be summarized as follows: 1. This book uses the variational inequality problem as the basic formulation approach and considers the optimal control problem as a subproblem for solution purposes. The former book used optimal control theory as the basic formulation approach, which caused critical problems in some circumstances. 2. This book focuses on ideal dynamic network models based on actual travel times. The former book focused on instantaneous dynamic network models based on currently prevailing travel times. 3. This book formulates a stochastic dynamic route choice model which can utilize any possible route choice distribution function instead of only the logit function. 4. This book reformulates the bilevel problem of combined departure time/ route choice as a one-level variational inequality. 5. Finally, a set of problems is provided for classroom use. In addition, this book offers comprehensive insights into the complexity and challenge of applying these dynamic network models to Intelligent Trans portation Systems (ITS). Nevertheless, the models in this text are not yet fully evaluated and are subject to revision based on future research.
Quasi-variational Inequality Formulations and Solution Approaches for Dynamic User Equilibria
Author: Xuegang BanDynamic Network User Equilibrium
Author: Terry L. FrieszPublisher: Springer Nature
ISBN: 303125564X
Category : Business & Economics
Languages : en
Pages : 401
Book Description
This book presents advanced research in a relatively new field of scholarly inquiry that is usually referred to as dynamic network user equilibrium, now almost universally abbreviated as DUE. It provides the first synthesis of results obtained over the last decade from applying the differential variational inequality (DVI) formalism to study the DUE problem. In particular, it explores the intimately related problem of dynamic network loading, which determines the arc flows and effective travel delays (or generalized travel costs) arising from the expression of departure rates at the origins of commuter trips between the workplace and home. In particular, the authors show that dynamic network loading with spillback of queues into upstream arcs may be formulated as a differential algebraic equation system. They demonstrate how the dynamic network loading problem and the dynamic traffic user equilibrium problem may be solved simultaneously rather than sequentially, as well as how the first-in-first-out queue discipline may be maintained for each when Lighthill-Whitham-Richardson traffic flow theory is used. A number of recent and new extensions of the DVI-based theory of DUE and corresponding examples are presented and discussed. Relevant mathematical background material is provided to make the book as accessible as possible.
Sensitivity Analysis for Dynamic User Optimal Problems
Author: Jiangang LuTransportation Research Record
Author: Publisher:
ISBN:
Category : Air travel
Languages : en
Pages : 692
Book Description
"For more than 50 years, the Transportation Research Record has been internationally recognized as one of the preeminent peer-reviewed journals for transportation research papers from authors in the United States and from around the world. One of the most cited transportation journals, the TRR offers unparalleled depth and breadth in the coverage of transportation topics from both academic and practitioner perspectives. All modes of passenger and freight transportation are addressed in papers covering a wide array of disciplines, including policy, planning, administration, economics and financing, operations, construction, design, maintenance, safety, and more."--Publisher's website
Transportation Network Modeling
Author: Publisher:
ISBN:
Category : Network analysis (Planning)
Languages : en
Pages : 212
Book Description
INFORMS Annual Meeting
Author: Institute for Operations Research and the Management Sciences. National MeetingPublisher:
ISBN:
Category : Industrial management
Languages : en
Pages : 380
Book Description
Large Urban Systems
Author: Town and Infrastructure Planning for Safety and Urban Quality
Author: Michèle PezzagnoPublisher: CRC Press
ISBN: 1351173359
Category : Political Science
Languages : en
Pages : 454
Book Description
Today, citizens advocate greater environmental sustainability, better services and the improvement of urban quality by promoting safer mobility, especially for the most vulnerable road users. Addressing these issues, Town and Infrastructure Planning for Safety and Urban Quality contains papers presented at the XXIII International Conference “Living and Walking in Cities” (Brescia, Italy, 15-16 June 2017). The contributions discuss town planning issues, look at best practices and research findings across the broad spectrum of urban and transport planning, with particular attention to the safety of pedestrians in the city. The main topics of the book are: - Urban regeneration. A focus on walkability (vulnerable road users; boosting and planning soft mobility) - Road safety and urban planning - vulnerable road users: planning for safety (integrated land use and transport planning; methodological approaches and case studies; integrated tools for town and transport planning; shaping public spaces and walkability; transport solutions for tourism) - Innovative and traditional solutions for Italian cities - Extra-European approaches to town and infrastructure planning - Different perspectives in road safety: prevention, infrastructure, sharing - Advances in road safety Town and Infrastructure Planning for Safety and Urban Quality is a powerful plea for a multi-disciplinary and comprehensive approach to urban mobility and planning, and will be of interest to academics, consultants and practitioners interested in these areas.