Feedback control theory for dynamic traffic assignment

書誌事項

Feedback control theory for dynamic traffic assignment

Pushkin Kachroo and Kaan Özbay

(Advances in industrial control)

Springer, c2018

2nd ed

  • : [hbk]

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注記

Includes bibliographical references and index

内容説明・目次

内容説明

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.

目次

Introduction.- Traffic Models.- Traffic Model Solutions.- Discretized Dynamics.- Travel-time Modeling.- Dynamic Traffic Assignment Modeling and Problem Formulation.- Dynamic Traffic Routing in Distributed Parameter Setting.- Dynamic Traffic Routing in Distributed Parameter Setting Using Semigroup Theory.- Fuzzy Feedback Control for Dynamic Taffic Routing.- Feedback Control for Dynamic Traffic Routing in Lumped Parameter Setting.- Feedback Control for Network-level Dynamic Traffic Routing.

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