Railway Timetabling & Operations
Author: Ingo A. Hansen
Publisher:
Published: 2014-09-12
Total Pages: 330
ISBN-13: 9783777104621
DOWNLOAD EBOOK →Author: Ingo A. Hansen
Publisher:
Published: 2014-09-12
Total Pages: 330
ISBN-13: 9783777104621
DOWNLOAD EBOOK →Author: Frank Geraets
Publisher: Springer
Published: 2007-09-14
Total Pages: 322
ISBN-13: 3540742476
DOWNLOAD EBOOK →This state-of-the-art survey features papers that were selected after an open call following the International Dagstuhl Seminar on Algorithmic Methods for Railway Optimization. The second part of the volume constitutes the refereed proceedings of the 4th International Workshop on Algorithmic Methods and Models for Optimization of Railways. The 17 full papers presented here were carefully reviewed and selected from numerous submissions.
Author: Autorenteam
Publisher:
Published: 2014-09-12
Total Pages: 332
ISBN-13: 9783962450892
DOWNLOAD EBOOK →Author: Ingo A. Hansen
Publisher: WIT Press
Published: 2010
Total Pages: 225
ISBN-13: 1845645006
DOWNLOAD EBOOK →The book comprises a number of research papers presented at several Computers in Railways Conferences. It has been compiled by Ingo A. Hansen, President of the International Association of Railway Operations Research (IAROR) and comprises selected papers originating from different countries, such as Denmark, France, Germany, Japan, Italy, Netherlands, Sweden and Switzerland. The papers give an overview of the current state-of-the-art analytical approaches, methods and simulation tools for the modelling and analysis of network timetables, the distribution of train delays and real-time rescheduling of perturbed operations. The topics include e.g. railway capacity estimation according to the UIC norm 406, train punctuality analysis based on standard track occupation and clearance data, and boarding, alighting and distribution of passengers along suburban trains, as well as fast recognition and resolution of conflicts between train movements in case of disturbances by means of real-time speed adaptation, re-ordering or re-routing. The book can serve as an introduction to the theory of railway traffic, timetable design, operations analysis, simulation, safety and control for Master and PhD students from engineering faculties and professionals working in the railway industry.
Author: Ralf Borndörfer
Publisher: Springer
Published: 2018-03-01
Total Pages: 321
ISBN-13: 3319721534
DOWNLOAD EBOOK →This book promotes the use of mathematical optimization and operations research methods in rail transportation. The editors assembled thirteen contributions from leading scholars to present a unified voice, standardize terminology, and assess the state-of-the-art. There are three main clusters of articles, corresponding to the classical stages of the planning process: strategic, tactical, and operational. These three clusters are further subdivided into five parts which correspond to the main phases of the railway network planning process: network assessment, capacity planning, timetabling, resource planning, and operational planning. Individual chapters cover: Simulation Capacity Assessment Network Design Train Routing Robust Timetabling Event Scheduling Track Allocation Blocking Shunting Rolling Stock Crew Scheduling Dispatching Delay Propagation
Author: John Glover
Publisher:
Published: 2013
Total Pages: 160
ISBN-13: 9780711036314
DOWNLOAD EBOOK →With the arrival of the privatised railway and the nature of railway operation, the delivery of a safe service to the customer got much more complex. In place of the unified nationalised network, more than 100 different companies were now involved in the day-to-day running of the railway network. Each chapter in this book deals with the organisation of the contemporary railway, the principles behind the safe operation of railways, track and signalling, passenger stations, passenger train operation, freight train operation, service provision and planning, safety and much else.
Author: Fatos Xhafa
Publisher: Springer Science & Business Media
Published: 2008-06-21
Total Pages: 362
ISBN-13: 3540789847
DOWNLOAD EBOOK →During the past decades scheduling has been among the most studied op- mization problemsanditisstillanactiveareaofresearch!Schedulingappears in many areas of science, engineering and industry and takes di?erent forms depending on the restrictions and optimization criteria of the operating en- ronments [8]. For instance, in optimization and computer science, scheduling has been de?ned as “the allocation of tasks to resources over time in order to achieve optimality in one or more objective criteria in an e?cient way” and in production as “production schedule, i. e. , the planning of the production or the sequence of operations according to which jobs pass through machines and is optimal with respect to certain optimization criteria. ” Although there is a standardized form of stating any scheduling problem, namely “e?cient allocation ofn jobs onm machines –which can process no more than one activity at a time– with the objective to optimize some - jective function of the job completion times”, scheduling is in fact a family of problems. Indeed, several parameters intervene in the problem de?nition: (a) job characteristics (preemptive or not, precedence constraints, release dates, etc. ); (b) resource environment (single vs. parallel machines, un- lated machines, identical or uniform machines, etc. ); (c) optimization criteria (minimize total tardiness, the number of late jobs, makespan, ?owtime, etc. ; maximize resource utilization, etc. ); and, (d) scheduling environment (static vs. dynamic,intheformerthenumberofjobstobeconsideredandtheirready times are available while in the later the number of jobs and their charact- istics change over time).
Author: Nigel G. Harris
Publisher:
Published: 2016
Total Pages: 0
ISBN-13: 9780952999768
DOWNLOAD EBOOK →Author: Marie E. Schmidt
Publisher: Springer Science & Business Media
Published: 2014-01-02
Total Pages: 235
ISBN-13: 1461495660
DOWNLOAD EBOOK →This book treats three planning problems arising in public railway transportation planning: line planning, timetabling, and delay management, with the objective to minimize passengers’ travel time. While many optimization approaches simplify these problems by assuming that passengers’ route choice is independent of the solution, this book focuses on models which take into account that passengers will adapt their travel route to the implemented planning solution. That is, a planning solution and passengers’ routes are determined and evaluated simultaneously. This work is technically deep, with insightful finding regarding complexity and algorithmic approaches to public transportation problems with integrated passenger routing. It is intended for researchers in the fields of mathematics, computer science, or operations research, working in the field of public transportation from an optimization standpoint. It is also ideal for students who want to gain intuition and experience in doing complexity proofs and designing polynomial-time algorithms for network problems. The book models line planning, timetabling and delay management as combined design and routing problems on networks. In a complexity analysis, the border between NP-hard and polynomially solvable problems is illustrated. Based on that, the insights gained are used to develop solution approaches for the considered problems. Besides integer programming formulations, a heuristic method iterating planning and routing step is proposed to solve the problems.
Author: John J. Allan
Publisher: WIT Press
Published: 2006
Total Pages: 1009
ISBN-13: 1845641779
DOWNLOAD EBOOK →This book updates the use of computer-based techniques, promoting their general awareness throughout the business management, design, manufacture and operation of railways and other advanced passenger, freight and transit systems. Including papers from the Tenth International Conference on Computer System Design and Operation in the Railway and Other Transit Systems, the book will be of interest to railway management, consultants, railway engineers (including signal and control engineers), designers of advanced train control systems and computer specialists. Themes of interest include: Planning; Human Factors; Computer Techniques, Management and languages; Decision Support Systems; Systems Engineering; Electromagnetic Compatibility and Lightning; Reliability, Availability, Maintainability and Safety (RAMS); Freight; Advanced Train Control; Train Location; CCTV/Communications; Operations Quality; Timetables; Traffic Control; Global Navigation using Satellite Systems; Online Scheduling and Dispatching; Dynamics and Wheel/Rail Interface; Power Supply; Traction and Maglev; Obstacle Detection and Collision Analysis; Railway Security.