Feedback Control Theory For Dynamic Traffic Assignment

Author : Pushkin Kachroo,Kaan M.A. Özbay
Publisher : Springer
Page : 272 pages
File Size : 50,7 Mb
Release : 2018-05-16
Category : Technology & Engineering
ISBN : 9783319692319

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Feedback Control Theory for Dynamic Traffic Assignment by Pushkin Kachroo,Kaan M.A. Özbay Pdf

This book develops a methodology for designing feedback control laws for dynamic traffic assignment (DTA) exploiting the introduction of new sensing and information-dissemination technologies to facilitate the introduction of real-time traffic management in intelligent transportation systems. Three methods of modeling the traffic system are discussed: partial differential equations representing a distributed-parameter setting; continuous-time ordinary differential equations (ODEs) representing a continuous-time lumped-parameter setting; and discreet-time ODEs representing a discrete-time lumped-parameter setting. Feedback control formulations for reaching road-user-equilibrium are presented for each setting and advantages and disadvantage of using each are addressed. The closed-loop methods described are proposed expressly to avoid the counter-productive shifting of bottlenecks from one route to another because of driver over-reaction to routing information. The second edition of Feedback Control Theory for Dynamic Traffic Assignment has been thoroughly updated with completely new chapters: a review of the DTA problem and emphasizing real-time-feedback-based problems; an up-to-date presentation of pertinent traffic-flow theory; and a treatment of the mathematical solution to the traffic dynamics. Techinques accounting for the importance of entropy are further new inclusions at various points in the text. Researchers working in traffic control will find the theoretical material presented a sound basis for further research; the continual reference to applications will help professionals working in highway administration and engineering with the increasingly important task of maintaining and smoothing traffic flow; the extensive use of end-of-chapter exercises will help the graduate student and those new to the field to extend their knowledge.

Author : Satish V. Ukkusuri,Kaan Ozbay
Publisher : Springer Science & Business Media
Page : 316 pages
File Size : 49,9 Mb
Release : 2013-03-21
Category : Business & Economics
ISBN : 9781461462439

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Advances in Dynamic Network Modeling in Complex Transportation Systems by Satish V. Ukkusuri,Kaan Ozbay Pdf

This edited book focuses on recent developments in Dynamic Network Modeling, including aspects of route guidance and traffic control as they relate to transportation systems and other complex infrastructure networks. Dynamic Network Modeling is generally understood to be the mathematical modeling of time-varying vehicular flows on networks in a fashion that is consistent with established traffic flow theory and travel demand theory. Dynamic Network Modeling as a field has grown over the last thirty years, with contributions from various scholars all over the field. The basic problem which many scholars in this area have focused on is related to the analysis and prediction of traffic flows satisfying notions of equilibrium when flows are changing over time. In addition, recent research has also focused on integrating dynamic equilibrium with traffic control and other mechanism designs such as congestion pricing and network design. Recently, advances in sensor deployment, availability of GPS-enabled vehicular data and social media data have rapidly contributed to better understanding and estimating the traffic network states and have contributed to new research problems which advance previous models in dynamic modeling. A recent National Science Foundation workshop on “Dynamic Route Guidance and Traffic Control” was organized in June 2010 at Rutgers University by Prof. Kaan Ozbay, Prof. Satish Ukkusuri , Prof. Hani Nassif, and Professor Pushkin Kachroo. This workshop brought together experts in this area from universities, industry and federal/state agencies to present recent findings in this area. Various topics were presented at the workshop including dynamic traffic assignment, traffic flow modeling, network control, complex systems, mobile sensor deployment, intelligent traffic systems and data collection issues. This book is motivated by the research presented at this workshop and the discussions that followed.

Author : Pushkin Kachroo
Publisher : CRC Press
Page : 169 pages
File Size : 47,8 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781439805206

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Pedestrian Dynamics by Pushkin Kachroo Pdf

Homeland security, transportation, and city planning depend upon well-designed evacuation routes. You can’t wait until the day of to realize your plan won’t work. Designing successful evacuation plans requires an in-depth understanding of models and control designs for the problems of traffic flow, construction and road closures, and the intangible human factors. Pedestrian Dynamics: Mathematical Theory and Evacuation Control clearly delineates the derivation of mathematical models for pedestrian dynamics and how to use them to design feedback controls for evacuations. The book includes: Mathematical models derived from basic principles Mathematical analysis of the model Details of past work MATLAB® code 65 figures and 400 equations Unlike most works on traffic flow, this book examines the development of optimal methods to effectively control and improve pedestrian traffic flow. The work of a leading expert, it examines the differential equations applied to conservation laws encountered in the study of pedestrian dynamics and evacuation control problem. The author presents new pedestrian traffic models for multi-directional flow in two dimensions. He considers a range of control models in various simulations, including relaxed models and those concerned with direction and magnitude velocity commands. He also addresses questions of time, cost, and scalability. The book clearly demonstrates what the future challenges are and provides the tools to meet them.

Author : Navid Razmjooy,Mohsen Ashourian,Zahra Foroozandeh
Publisher : Springer Nature
Page : 311 pages
File Size : 41,8 Mb
Release : 2020-11-16
Category : Technology & Engineering
ISBN : 9783030566890

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Metaheuristics and Optimization in Computer and Electrical Engineering by Navid Razmjooy,Mohsen Ashourian,Zahra Foroozandeh Pdf

The use of artificial intelligence, especially in the field of optimization is increasing day by day. The purpose of this book is to explore the possibility of using different kinds of optimization algorithms to advance and enhance the tools used for computer and electrical engineering purposes.

Author : A.J. Tallón-Ballesteros
Publisher : IOS Press
Page : 498 pages
File Size : 49,8 Mb
Release : 2022-09-29
Category : Computers
ISBN : 9781643683010

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Modern Management Based on Big Data III by A.J. Tallón-Ballesteros Pdf

Data is the basic ingredient of all Big Data applications, and Big Data technologies are constantly deploying new strategies to maximise efficiency and reduce the time taken to process information. This book presents the proceedings of MMBD2022, the third edition of the conference series Modern Management based on Big Data (MMBD). The conference was originally scheduled to take place from 15 to 18 August 2022 in Seoul, South Korea, but was changed to a virtual event on the same dates. Some 200 submissions were received for presentation at the conference, 52 of which were ultimately accepted after exhaustive review by members of the programme committee and peer-reviewers, who took into account the breadth and depth of the research topics and the scope of MMBD. Topics covered include data analytics, modelling, technologies and visualization, architectures for parallel processing systems, data mining tools and techniques, machine learning algorithms, and big data for engineering applications. There are also papers covering modern management, including topics such as strategy, decision making, manufacturing and logistics-based systems, engineering economy, information systems and law-based information treatment, and papers from a special session covering big data in manufacturing, retail, healthcare, accounting, banking, education, global trading, and e-commerce. Big data analysis and emerging applications were popular topics. The book includes many innovative and original ideas, as well as results of general significance, all supported by clear and rigorous reasoning and compelling evidence and methods, and will be of interest to all those working with Big Data.

Author : Anonim
Publisher : Unknown
Page : 490 pages
File Size : 55,6 Mb
Release : 1998
Category : Mobile robots
ISBN : UOM:39015047343218

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Mobile Robots by Anonim Pdf

Author : Karl Johan Åström,Richard M. Murray
Publisher : Princeton University Press
Page : 128 pages
File Size : 55,8 Mb
Release : 2021-02-02
Category : Technology & Engineering
ISBN : 9780691213477

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Feedback Systems by Karl Johan Åström,Richard M. Murray Pdf

The essential introduction to the principles and applications of feedback systems—now fully revised and expanded This textbook covers the mathematics needed to model, analyze, and design feedback systems. Now more user-friendly than ever, this revised and expanded edition of Feedback Systems is a one-volume resource for students and researchers in mathematics and engineering. It has applications across a range of disciplines that utilize feedback in physical, biological, information, and economic systems. Karl Åström and Richard Murray use techniques from physics, computer science, and operations research to introduce control-oriented modeling. They begin with state space tools for analysis and design, including stability of solutions, Lyapunov functions, reachability, state feedback observability, and estimators. The matrix exponential plays a central role in the analysis of linear control systems, allowing a concise development of many of the key concepts for this class of models. Åström and Murray then develop and explain tools in the frequency domain, including transfer functions, Nyquist analysis, PID control, frequency domain design, and robustness. Features a new chapter on design principles and tools, illustrating the types of problems that can be solved using feedback Includes a new chapter on fundamental limits and new material on the Routh-Hurwitz criterion and root locus plots Provides exercises at the end of every chapter Comes with an electronic solutions manual An ideal textbook for undergraduate and graduate students Indispensable for researchers seeking a self-contained resource on control theory

Author : National Research Council (U.S.). Transportation Research Board
Publisher : Transportation Research Board
Page : 1120 pages
File Size : 44,9 Mb
Release : 1991
Category : Transportation
ISBN : 0309051150

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Finance, Planning, Programming, Economic Analysis, and Land Development, 1991 by National Research Council (U.S.). Transportation Research Board Pdf

Author : Markos Papageorgiou,Albert Messmer
Publisher : Unknown
Page : 28 pages
File Size : 45,5 Mb
Release : 1991
Category : Highway communications
ISBN : OCLC:23157556

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Dynamic Network Traffic Assignment and Route Guidance Via Feedback Regulation by Markos Papageorgiou,Albert Messmer Pdf

Author : Vehicle Navigation and Information Systems Conference (Oslo Plaza, Norway))
Publisher : Unknown
Page : 828 pages
File Size : 43,6 Mb
Release : 1994
Category : Automobiles
ISBN : 0780321065

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Vehicle Navigation and Information Systems by Vehicle Navigation and Information Systems Conference (Oslo Plaza, Norway)) Pdf

Author : Nathan H. Gartner,Gennaro Improta
Publisher : Springer Science & Business Media
Page : 376 pages
File Size : 50,6 Mb
Release : 2012-12-06
Category : Business & Economics
ISBN : 9783642796418

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Urban Traffic Networks by Nathan H. Gartner,Gennaro Improta Pdf

The problems of urban traffic in the industrially developed countries have been at the top of the priority list for a long time. While making a critical contribution to the economic well being of those countries, transportation systems in general and highway traffic in particular, also have detrimental effects which are evident in excessive congestion, high rates of accidents and severe pollution problems. Scientists from different disciplines have played an important role in the development and refinement of the tools needed for the planning, analysis, and control of urban traffic networks. In the past several years, there were particularly rapid advances in two areas that affect urban traffic: 1. Modeling of traffic flows in urban networks and the prediction of the resulting equilibrium conditions; 2. Technology for communication with the driver and the ability to guide him, by providing him with useful, relevant and updated information, to his desired destination.

Author : John Comstock Doyle,Bruce A. Francis,Allen Tannenbaum
Publisher : Macmillan College
Page : 248 pages
File Size : 50,6 Mb
Release : 1992
Category : Science
ISBN : UOM:39015020870906

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Feedback Control Theory by John Comstock Doyle,Bruce A. Francis,Allen Tannenbaum Pdf

Author : National Research Council (U.S.). Transportation Research Board
Publisher : Unknown
Page : 176 pages
File Size : 41,8 Mb
Release : 1998
Category : Traffic estimation
ISBN : PSU:000043112739

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Traffic Flow Theory by National Research Council (U.S.). Transportation Research Board Pdf

Author : National Research Council (U.S.). Transportation Research Board. Meeting
Publisher : Unknown
Page : 930 pages
File Size : 43,9 Mb
Release : 1999
Category : Bacterial artificial chromosomes
ISBN : UCBK:C100810518

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Transit Intermodal Facilities, Rail Systems, Commuter Rail, Major Activity Center Circulation Systems, Light Rail, Ferry Systems, and Rail Maintenance by National Research Council (U.S.). Transportation Research Board. Meeting Pdf

Author : Michael Patriksson
Publisher : Courier Dover Publications
Page : 240 pages
File Size : 52,6 Mb
Release : 2015-01-19
Category : Mathematics
ISBN : 9780486802275

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The Traffic Assignment Problem by Michael Patriksson Pdf

This monograph provides both a unified account of the development of models and methods for the problem of estimating equilibrium traffic flows in urban areas and a survey of the scope and limitations of present traffic models. The development is described and analyzed by the use of the powerful instruments of nonlinear optimization and mathematical programming within the field of operations research. The first part is devoted to mathematical models for the analysis of transportation network equilibria; the second deals with methods for traffic equilibrium problems. This title will interest readers wishing to extend their knowledge of equilibrium modeling and analysis and of the foundations of efficient optimization methods adapted for the solution of large-scale models. In addition to its value to researchers, the treatment is suitable for advanced graduate courses in transportation, operations research, and quantitative economics.