ERASMUS CENTER OF OPTIMIZATION IN PUBLIC TRANSPORT MAINTENANCE IN RAILWAY ROLLING STOCK RESCHEDULING FOR PASSENGER RAILWAYS
|
|
|
- Anthony Copeland
- 7 years ago
- Views:
Transcription
1 ERASMUS CENTER OF OPTIMIZATION IN PUBLIC TRANSPORT MAINTENANCE IN RAILWAY ROLLING STOCK RESCHEDULING FOR PASSENGER RAILWAYS J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
2 OUTLINE 1. Introduction 2. Models Extra Unit Type Model Shadow Account Model Job-Composition Model 3. Results 4. Conclusions and further research J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
3 Introduction 1. Introduction 2. Models Extra Unit Type Model Shadow Account Model Job-Composition Model 3. Results 4. Conclusions and further research J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
4 Introduction SCHEDULING THE ROLLING STOCK Rolling stock circulation is made before the operations take place. Limited number of rolling stock units require maintenance. Regular maintenance check Broken door Broken coupling mechanism Maintenance appointment at one of the stations. J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
5 Introduction DISRUPTION MANAGEMENT Problem during operations: Unexpected events make the planned resource schedules infeasible. Disruption Disruption management consists of: Handling disruptions if they occur And not preventing disruptions to occur J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
6 Introduction ROLLING STOCK RESCHEDULING Given: The planned timetable The planned rolling stock circulation The rescheduled timetable Output: A rescheduled rolling stock circulation that serves the adapted timetable Literature: Fioole et al (2006), Nielsen et al (2012) J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
7 Introduction MAINTENANCE Disruption causes infeasibilities in the current rolling stock schedule. Current rescheduling models do not take maintenance appointments into account. As a result, maintenance appointments are missed. J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
8 Introduction EXAMPLE Two units require maintenance. Alkmaar, 16:00 at Nijmegen lasting 2 hours. Den Helder, 22:00 at Nijmegen lasting 2 hours. J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
9 Introduction EXAMPLE: SCHEDULED CIRCULATION WITH DISRUPTION J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
10 Introduction EXAMPLE: AFTER RESCHEDULING J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
11 1. Introduction 2. Models Extra Unit Type Model Shadow Account Model Job-Composition Model 3. Results 4. Conclusions and further research J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
12 MODELS Three novel models developed: 1. Extra Unit Type model. 2. Shadow Account model. 3. Job-Composition model. Based on Composition Model, created by Fioole et al. (2006). J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
13 Extra Unit Type Model 1. Introduction 2. Models Extra Unit Type Model Shadow Account Model Job-Composition Model 3. Results 4. Conclusions and further research J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
14 Extra Unit Type Model EXTRA UNIT TYPE MODEL New rolling stock type for every unit with a maintenance appointment. Example: 10 units of type a and 10 units of type b. 1 unit of type a has a maintenance appointment at 16:00 at Nijmegen. 1 unit of type a has a maintenance appointment at 22:00 at Nijmegen. 8 type a, 10 type b, 1 type c and 1 type d J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
15 Extra Unit Type Model COMPOSITIONS Coupled units form a composition (e.g. aab, bba). Compositions can be changed at stations J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
16 Extra Unit Type Model IMPORTANT CONSTRAINTS Appoint exactly one composition to every trip Composition changes match with appointed compositions Inventory always non-negative Units have to be present at the right location and time of their appointment. J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
17 Extra Unit Type Model OBJECTIVE Minimize: Number of additional cancelled trains. Total capacity shortage. Carriage kilometers. Deviations from original shunting plan. Deviations from end of day balance. Minimize number of missed maintenance appointments J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
18 Extra Unit Type Model SUMMARY Advantage: very easy and intuitive approach. Disadvantage: the additional number of compositions is large and therefore the number of additional composition changes is even larger. J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
19 Shadow Account Model 1. Introduction 2. Models Extra Unit Type Model Shadow Account Model Job-Composition Model 3. Results 4. Conclusions and further research J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
20 Shadow Account Model SHADOW ACCOUNT MODEL Split the model in three parts Composition model part Shadow account part Linking part The same constraints and variables are used in composition model part as in the Extra Unit Type model. J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
21 Shadow Account Model SHADOW ACCOUNT PART Introduce additional RS types 0, 1,..., x, called shadow types. Shadow type 0 represents units without maintenance appointment. Shadow types 1,..., x represent units with an appointment. J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
22 Shadow Account Model SHADOW ACCOUNT PART Example: 10 units of type a and 10 units of type b. 1 unit of type a has a maintenance appointment at 16:00 at Nijmegen. 1 unit of type a has a maintenance appointment at 22:00 at Nijmegen. 10 type a, 10 type b in normal part. 18 type 0, 1 type 1 and 1 type 2 in shadow part All the constraints of the composition part are used for the shadow types as well. J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
23 Shadow Account Model EXAMPLE J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
24 Shadow Account Model EXAMPLE J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
25 Shadow Account Model LINKING PART Two rolling stock schedules, one for the original types and one for the shadow types. Both schedules have to be linked to each other. J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
26 Shadow Account Model LINKING PART Two rolling stock schedules, one for the original types and one for the shadow types. Both schedules have to be linked to each other. Normal schedule: Trip 1: aab, trip 2: aaba. Shadow schedule: If all units do not have a maintenance appointment, then trip 1: 000, trip 2: Shadow schedule: If unit b has a maintenance appointment, then trip 1: 001, trip 2: J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
27 Shadow Account Model SUMMARY Advantage: Less additional compositions, so less possible composition changes. Disadvantage: More constraints. J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
28 Job-Composition Model 1. Introduction 2. Models Extra Unit Type Model Shadow Account Model Job-Composition Model 3. Results 4. Conclusions and further research J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
29 Job-Composition Model JOB-COMPOSITION MODEL A job is a sequence of successive trips between coupling and uncoupling. List of all possible jobs is created. Appoint units to jobs instead of trips, such that every trip has a composition. J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
30 Job-Composition Model JOB-COMPOSITION MODEL Y j,m denotes whether job j is performed by a rolling stock unit m or not Q j,m denotes whether job j is performed by a rolling stock unit with a specific maintenance appointment m 10 units of type a and 10 units of type b. 1 unit of type a has a maintenance appointment at 16:00 at Nijmegen. 1 unit of type a has a maintenance appointment at 22:00 at Nijmegen. 10 type a, 10 type b in normal part 1 unit of type m 1 and 1 unit of type m 2 in M J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
31 Job-Composition Model SUMMARY Advantage: no additional compositions, so no additional composition changes Disadvantage: list of jobs can become large J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
32 Results 1. Introduction 2. Models Extra Unit Type Model Shadow Account Model Job-Composition Model 3. Results 4. Conclusions and further research J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
33 Results INSTANCES Hdr Amr Hlm Asd Dv Ledn Gv Rtd Ddr Bd Ut Amf Ah Ed Nm In total 1095 trips. J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
34 Results RESULTS #RS types Turnaround time Disrupted area 2 10 Gv-Rtd 2 10 Ut-Asd 3 10 Gv-Rtd 3 10 Ut-Asd 2 30 Gv-Rtd 2 30 Ut-Asd 3 30 Gv-Rtd 3 30 Ut-Asd 2 RS types 31 compositions, 356 composition changes. 3 RS types 72 compositions, 884 composition changes. J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
35 Results INSTANCES 20 different time slots for disruptions. Between 1 and 6 units require maintenance. In total 960 cases per model. Maximum computation time of 500 seconds. J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
36 Results RESULTS TURNAROUND TIME 10 MINUTES Two types: Computation time EUT SA JC Computation time EUT SA JC # Maintenance units # Maintenance units (a) Ut-Asd Three types: Computation time EUT SA JC Computation time (b) Rtd-Gv EUT SA JC # Maintenance units # Maintenance units (a) Ut-Asd (b) Rtd-Gv J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
37 Results RESULTS TURNAROUND TIME 30 MINUTES Two types: Computation time EUT SA JC Computation time EUT SA JC # Maintenance units # Maintenance units (a) Ut-Asd Three types: Computation time EUT SA JC Computation time (b) Rtd-Gv EUT SA JC # Maintenance units # Maintenance units (a) Ut-Asd (b) Rtd-Gv J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
38 Conclusions and further research 1. Introduction 2. Models Extra Unit Type Model Shadow Account Model Job-Composition Model 3. Results 4. Conclusions and further research J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
39 Conclusions and further research CONCLUSIONS AND FURTHER RESEARCH 3 novel models to take maintenance appointments into account in the RSRP. JC model performs best with a turnaround time of 10 minutes. SA model performs best with a turnaround time of 30 minutes. Future research: inclusion of other practical aspects, such as dead-heading trips, robustness, station routing. J.C. Wagenaar & L.G. Kroon (jwagenaar@rsm.nl) Rotterdam School of Management, Erasmus University November 6, / 39
40 Conclusions and further research END OF PRESENTATION Thank you for your attention! J.C. Wagenaar & L.G. Kroon Rotterdam School of Management, Erasmus University November 6, / 39
Railway rolling stock is one of the most significant cost components for operators of passenger trains. The
TRANSPORTATION SCIENCE Vol. 0, No., August 2006, pp. 78 91 issn 001-1655 eissn 1526-57 06 00 078 informs doi 10.1287/trsc.1060.0155 2006 INFORMS Efficient Circulation of Railway Rolling Stock Arianna Alfieri
Operations Research in Passenger Railway Transportation
Operations Research in Passenger Railway Transportation Dennis Huisman 1,2, Leo G. Kroon 1,2, Ramon M. Lentink 1,3 and Michiel J.C.M. Vromans 1,4 1 Erasmus Center for Optimization in Public Transport (ECOPT),
The Rolling Stock Recovery Problem. Literature review. Julie Jespersen Groth *α, Jesper Larsen β and Jens Clausen *γ
The Rolling Stock Recovery Problem Julie Jespersen Groth *α, Jesper Larsen β and Jens Clausen *γ DTU Management Engineering, The Technical University of Denmark, Produktionstorvet, DTU Building 424, 2800
Re-optimization of Rolling Stock Rotations
Konrad-Zuse-Zentrum für Informationstechnik Berlin Takustraße 7 D-14195 Berlin-Dahlem Germany RALF BORNDÖRFER 1, JULIKA MEHRGARDT 1, MARKUS REUTHER 1, THOMAS SCHLECHTE 1, KERSTIN WAAS 2 Re-optimization
USING SMART CARD DATA FOR BETTER DISRUPTION MANAGEMENT IN PUBLIC TRANSPORT Predicting travel behavior of passengers
11 th TRAIL Congress November 2010 USING SMART CARD DATA FOR BETTER DISRUPTION MANAGEMENT IN PUBLIC TRANSPORT Predicting travel behavior of passengers Evelien van der Hurk MSc, Prof. dr. Leo Kroon, Dr.
Lecture 10 Scheduling 1
Lecture 10 Scheduling 1 Transportation Models -1- large variety of models due to the many modes of transportation roads railroad shipping airlines as a consequence different type of equipment and resources
Models in Transportation. Tim Nieberg
Models in Transportation Tim Nieberg Transportation Models large variety of models due to the many modes of transportation roads railroad shipping airlines as a consequence different type of equipment
Service Quality Performance Report 2013
NSB GJØVIKBANEN AS Service Quality Performance Report 2013 Passenger Rights Regulation 1371/2007 1. NSB Gjøvikbanen AS NSB Gjøvikbanen AS is a subsidiary in the NSB Group. The company is 100 % owned by
Railway Timetabling from an Operations Research Perspective
Railway Timetabling from an Operations Research Perspective Leo Kroon 1,3, Dennis Huisman 2,3, Gábor Maróti 1 1 Rotterdam School of Management Erasmus Center for Optimization in Public Transport (ECOPT)
Assessment of robust capacity utilisation in railway networks
Assessment of robust capacity utilisation in railway networks Lars Wittrup Jensen 2015 Agenda 1) Introduction to WP 3.1 and PhD project 2) Model for measuring capacity consumption in railway networks a)
. g .,, . . , Applicability of Analysing the Metro Cityring in Copenhagen
Computers in Railways XI 45 Analysing the Metro Cityring in Copenhagen A. H. Kaas & E. M. Jacobsen Atkins, Denmark Abstract When planning new infrastructure it is important that the infrastructure is well
Chapter 2. Estimated Timetable. 2.1 Introduction. 2.2 Selected Timetable: Spoorboekje 1999-2000
Chapter 2 Estimated Timetable 2.1 Introduction A suitable starting point from where to do capacity evaluation and further cogitate upon alternative upgraded scenarios ought to be defined. This chapter
The strategic role and objectives of operations
The strategic role and objectives of operations Source: Honda Motor Company What is the role of the Operations function? Operations as implementer Operations as supporter Operations as driver Operations
Thameslink new Class 700 trains
Thameslink new Class 700 trains Your questions answered 1. When will the new trains enter service? The first trains are expected to enter passenger service in spring 2016 on the existing Bedford to Brighton,
PANDA: A Software Tool for Improved Train Dispatching with Focus on Passenger Flows
CASPT 2015 PANDA: A Software Tool for Improved Train Dispatching with Focus on Passenger Flows Ralf Rückert Martin Lemnian Christoph Blendinger Steffen Rechner Matthias Müller-Hannemann Abstract Delay
Shunting of Passenger Train Units: an Integrated Approach
Shunting of Passenger Train Units: an Integrated Approach Alexander Schrijver 1, Ramon M. Lentink 2,, Leo G. Kroon 2,3 1 Centrum voor Wiskunde en Informatica, the Netherlands 2 Erasmus Center for Optimization
moving Vienna region! ÖBB suburban & urban trains
moving Vienna region! suburban & urban trains moving Vienna region! train services moving Vienna region! 51 years of Suburban Railways in Wien und Niederösterreich Over 330.000 passengers daily ~ 150.000
Simulation of modified timetables for high speed trains Stockholm Göteborg
17 18 May 2010, Opatija, Croatia First International Conference on Road and Rail Infrastructure Simulation of modified timetables for high speed trains Stockholm Göteborg H. Sipilä Division of Traffic
RMT strike action : FAQs Correct as at 17 June 2016
RMT strike action : FAQs Correct as at 17 June 2016 General / Overview What s your advice to customers? There are five things you can do before or on strike days: 1. Check for updates on our dedicated
Trapeze Rail System Simulation and Planning
trapeze Rail System English Software for Rail Modelling and Planning Trapeze Rail System Simulation and Planning www.trapezegroup.com Enabling future railway plans Cost reductions through integrated planning
Alighting and boarding times of passengers at Dutch railway stations
Alighting and boarding times of passengers at Dutch railway stations Analysis of data collected at 7 railway stations in October 2000 TRAIL Research School, Delft, December 2001 Author: Ir. Paul B.L. Wiggenraad
Transmodel in UML. SITP 2 Système d'information Transport Public
Transmodel in UML Equipe de projet Page 0 Version 0. 04/09/2003 Contents. Introduction... 2. Class diagrams... 3 2.. Network description... 3 2... CD TM Fig. 0 Points and Links... 3 2..2. CD TM Fig. 02
a.dariano@dia.uniroma3.it
Dynamic Control of Railway Traffic A state-of-the-art real-time train scheduler based on optimization models and algorithms 20/06/2013 a.dariano@dia.uniroma3.it 1 The Aut.O.R.I. Lab (Rome Tre University)
OpenTrack + SimWalk Transport Closing the gap between railway network and passenger simulation
OpenTrack + SimWalk Transport Closing the gap between railway network and passenger simulation Transport Alex Schmid, Savannah Simulations AG Contents SimWalk Transport and passenger simulation Passenger
- Robustness in Railway Operations RobustRailS Robust Railway Operations
- Robustness in Railway Operations RobustRailS Robust Railway Operations TØF,, 2014 11//2014 RobustRailS the project januar 2012 december 2015 DTU Management, DTU Transport, DTU Compute, DTU Fotonik Total
Lab Manual. Advanced Pr I IT 314
Lab Manual Advanced Pr I IT 314 Lab Instructions Several practicals / programs? Whether an experiment contains one or several practicals /programs One practical / program Lab Teacher forms groups of the
Railway Business Strategy and R&D in Europe
Railway Business Strategy and R&D in Europe Hitachi Review Vol. 61 (2012), No. 5 190 Keith Jordan Yoichi Sugita, Dr. Eng. Takayoshi Nishino Toshiaki Kono Kiyoshi Morita OVERVIEW: Hitachi s European railway
Project management. Objectives. Topics covered. Organizing, planning and scheduling software projects DISCUSSION
Project management 1 Objectives 2 Organizing, planning and scheduling software projects DISCUSSION Project Managers? To introduce software project management and to describe its distinctive characteristics
RandstadRail: Increase in Public Transport Quality by Controlling Operations
RandstadRail: Increase in Public Transport Quality by Controlling Operations Niels van Oort HTM, Urban public transport, Research and development P.O. Box 28503, 2502 KM The Hague, The Netherlands, e-mail:
PRESENTATION OF THE SPI ALBANIA MODERNIZATION PLATFORM. SPI Albania Secretariat European University of Tirana January 15, 2009
PRESENTATION OF THE SPI ALBANIA MODERNIZATION PLATFORM SPI Albania Secretariat European University of Tirana January 15, 2009 Agenda I. SPI Albania Structure and Project Management II. SPI Albania Projects
Simulation of Railway Networks
began a few years ago as a research project at the Swiss Federal Institute of Technology. The aim of the project, Object-Oriented Modeling in Railways, was to develop a userfriendly tool to answer questions
Operations Management
Operations Management Short-Term Scheduling Chapter 15 15-1 Outline GLOAL COMPANY PROFILE: DELTA AIRLINES THE STRATEGIC IMPORTANCE OF SHORT- TERM SCHEDULING SCHEDULING ISSUES Forward and ackward Scheduling
Manufacturing. Manufacturing challenges of today and how. Navision Axapta solves them- In the current explosive economy, many
Manufacturing challenges of today and how Navision Axapta solves them- the solution for change; controlled by you. Manufacturing In the current explosive economy, many manufacturers are struggling to keep
Priority decision. High-Frequency Rail Transport Programme
Priority decision High-Frequency Rail Transport Programme Priority decision High-Frequency Rail Transport Programme Additional rail capacity There will be 6 intercity and 6 Sprinters (all-station regional
Fit for the European Rail Market Training Competence - Certification
SIAFI Europe Seminar Paris, 29 September 2008 Fit for the European Rail Market Training Competence - Certification European Railway Agency Interoperability Unit n 1 EU Rail Policy: The Core Aim To adapt
Network Rail. Consultation on Traction Electricity Consumption Rates for Train Operating Companies. August 2008
Network Rail Consultation on Traction Electricity Consumption Rates for Train Operating Companies August 2008 2 1 Introduction... 3 Context & background... 3 2 Calculation of The New Electricity Consumption
Railway traffic optimization by advanced scheduling and rerouting algorithms
Railway traffic optimization by advanced scheduling and rerouting algorithms 1 A. D Ariano, 1 F. Corman, 1 I.A. Hansen Department of Transport & Planning, Delft University of Technology, Delft, The Netherlands
An optimisation framework for determination of capacity in railway networks
CASPT 2015 An optimisation framework for determination of capacity in railway networks Lars Wittrup Jensen Abstract Within the railway industry, high quality estimates on railway capacity is crucial information,
1 Aggregate Production Planning
IEOR 4000: Production Management Lecture 5 Professor Guillermo Gallego 9 October 2001 1 Aggregate Production Planning Aggregate production planning is concerned with the determination of production, inventory,
General Booking Terms & Conditions
General Booking Terms & Conditions General At the time of publishing, all ferry timetables, fares, accommodation and tour information are correct, however these can be subject to alteration, sometimes
Creating Appointment Groups using Scheduler
Creating Appointment Groups using Scheduler Scheduler is a feature in the Canvas calendar that allows students to sign up for a time on your calendar to meet with you. You might like to use this feature
INTRODUCTION TO MANUFACTURING EXECUTION SYSTEMS MES CONFERENCE & EXPOSITION. Baltimore, Maryland
INTRODUCTION TO MANUFACTURING EXECUTION SYSTEMS MES CONFERENCE & EXPOSITION JUNE 4-6, 2001 Baltimore, Maryland Michael McClellan President MES Solutions Incorporated Terrebonne, Oregon 97760 541 548 6690
Lecturer: Sebastian Coope Ashton Building, Room G.18 E-mail: coopes@liverpool.ac.uk. COMP 201 web-page: http://www.csc.liv.ac.
Lecturer: Sebastian Coope Ashton Building, Room G.18 E-mail: coopes@liverpool.ac.uk COMP 201 web-page: http://www.csc.liv.ac.uk/~coopes/comp201 Lecture 18 Introductory Case Study Introduction to UML During
NETWORK EFFECTS IN RAILWAY SYSTEMS
NETWORK EFFECTS IN RAILWAY SYSTEMS Alex Landex Technical University of Denmark, Centre for Traffic and Transport Otto Anker Nielsen Technical University of Denmark, Centre for Traffic and Transport 1 ABSTRACT
The following terms are used in this section and defined elsewhere:
SECTION ON PROVISION OF CUSTOMER INFORMATION This section details the principles and arrangements that will apply to the management of the provision of Customer Information during normal operations, times
Automating Rolling Stock Diagramming and Platform Allocation
Automating Rolling Stock Diagramming and Platform Allocation Mark Withall 1, Chris Hinde 1, Tom Jackson 2, Iain Phillips 1, Steve Brown 3 and Robert Watson 3 Abstract Rolling stock allocation is the process
OpenTrack simulation for suburban tunnel in Paris (RER B & D)
OpenTrack simulation for suburban tunnel in Paris (RER B & D) Presentation Opentrack Viriato workshop January 24th, 2008 Zurich, Switzerland EGIS - ERIC BENARD Table of contents Introduction Overall context
RailML use in the project
French institute of science and technology for transport, spatial planning, development and networks RailML use in the project Grégory Marlière Optimal Networks for Train Integration Management across
System operation. A consultation on making better use of the railway network. August 2015
System operation A consultation on making better use of the railway network August 2015 Contents Executive summary 3 1. Introduction 4 Purpose of this document 5 Context 5 Structure of this document 6
Regular Languages and Finite State Machines
Regular Languages and Finite State Machines Plan for the Day: Mathematical preliminaries - some review One application formal definition of finite automata Examples 1 Sets A set is an unordered collection
Why use a visual schedule?
Why use a visual schedule? As teachers or parents working with children with disabilities, we often assume that the child knows the daily schedule. Do they really know? Think how lost you would be if someone
Determining the Direct Mailing Frequency with Dynamic Stochastic Programming
Determining the Direct Mailing Frequency with Dynamic Stochastic Programming Nanda Piersma 1 Jedid-Jah Jonker 2 Econometric Institute Report EI2000-34/A Abstract Both in business to business and in consumer
Would you pay $147 in advertising to generate 1 new listing? Learn how I list 3 homes for every 2,000 postcards I mail for 22 cents each.
Online Summit Spring 2013 Would you pay $147 in advertising to generate 1 new listing? Learn how I list 3 homes for every 2,000 postcards I mail for 22 cents each. By Joshua Smith Why Mailers? As business
Presentation of present railway activities at DTU Transport. Otto Anker Nielsen, oan@transport.dtu.dk
Presentation of present railway activities at DTU Transport, oan@transport.dtu.dk Core activities at DTU Transport general picture Research-based knowledge on transport for the maximum benefit for the
Model, Analyze and Optimize the Supply Chain
Model, Analyze and Optimize the Supply Chain Optimize networks Improve product flow Right-size inventory Simulate service Balance production Optimize routes The Leading Supply Chain Design and Analysis
Charles Fleurent Director - Optimization algorithms
Software Tools for Transit Scheduling and Routing at GIRO Charles Fleurent Director - Optimization algorithms Objectives Provide an overview of software tools and optimization algorithms offered by GIRO
CISCM STUDY GUIDE. International Purchasing and Supply Chain Management Institute, 2006 1
CISCM STUDY GUIDE International Purchasing and Supply Chain Management Institute, 2006 1 TABLE OF CONTENTS PART PAGE PART I Materials, Production, Inventory, Logistics, and Supply Chain Management 3 PART
How To Use A Dynamic Passenger Information System (Dpi)
Improved passenger satisfaction Central Software for Dynamic Passenger DPIInformation Systems DPI Clarity. Reliability. Knowing when you will leave. Tangible waiting experience Real-time dynamic passenger
AFRAA AIRLINE PASSENGER SERVICE COMMITMENT
AFRAA AIRLINE PASSENGER SERVICE COMMITMENT PREAMBLE African Airlines members of African Airlines Association (AFRAA) have developed the Airline Passenger Service Commitment following consultation with
Production Management for the Pulp and Paper Industry. Industrial IT Tools for Production Data Management
Production Management for the Pulp and Paper Industry Industrial IT Tools for Production Data Management Towards Optimum Mill Performance with Managing the production process Industrial IT Production Management
Project management. Organizing, planning and scheduling software projects
Project management Organizing, planning and scheduling software projects Ian Sommerville 1995 Software Engineering, 5th edition. Chapter 3 Slide 1 Objectives To introduce software project management and
Best of Breed in Global Algorithmic Trading
Best of Breed in Global Algorithmic Trading by Gary Ardell & William Capuzzi Published by THE TRADE Algorithmic trading & smart order routing - 3rd edition Best of breed in global algorithmic trading William
Elements from Another Universe: Understanding the Beauty of the Periodic Table
Elements from Another Universe: Understanding the Beauty of the Periodic Table Learning Objectives: The students will examine the properties of make believe elements, arrange these elements so as to create
Fleet Size and Mix Optimization for Paratransit Services
Fleet Size and Mix Optimization for Paratransit Services Liping Fu and Gary Ishkhanov Most paratransit agencies use a mix of different types of vehicles ranging from small sedans to large converted vans
Effective Time Management
Effective time management training - Objective and activities How effective are you at using your time? Time is the coin of your life. It is the only coin you have, and only you can determine how it will
MOTION NO. M2015-51 Contract for Software Development and System Integration Services PROPOSED ACTION
MOTION NO. M2015-51 Contract for Software Development and System Integration Services MEETING: DATE: TYPE OF ACTION: STAFF CONTACT: Operations and Administration Committee PROPOSED ACTION 06/04/2015 Final
GOODS LIFT BOOKING, LOADING DOCK PROCEDURES & MANAGEMENT SERVICES PARKING
GOODS LIFT BOOKING, LOADING DOCK PROCEDURES & MANAGEMENT SERVICES PARKING 2014 PREPARED BY: Jones Lang LaSalle (NSW) Pty Ltd A.B.N. 37 002 851 925 Chifley Tower, 2 Chifley Square, Sydney NSW 2000 Tel:
Prices & Timetables 2010. EUR Version 1
Prices & Timetables 2010 EUR Version 1 Conditions for IT-Commission 2010 Kiel - Oslo Oslo - Kiel The enclosed prices are gross rates for tour operators offering packages in accordance with our conditions.
A Robust Optimization Approach to Supply Chain Management
A Robust Optimization Approach to Supply Chain Management Dimitris Bertsimas and Aurélie Thiele Massachusetts Institute of Technology, Cambridge MA 0139, dbertsim@mit.edu, aurelie@mit.edu Abstract. We
HSE may be unable to meet its targets in certain areas (Medium to Low)
HSE/02/041 22. Loss of Competence PROBABILITY INCREASING OR EFFECT/ RISK OF DECREASING CONSEQUENCE RISK OF RISK Net loss of competent staff except in specific areas Increasing in certain difficult areas
Train Driver Scheduling with Windows of Relief Opportunities
Train Driver Scheduling with Windows of Relief Opportunities Ignacio Eduardo Laplagne Submitted in accordance with the requirements for the degree of Doctor of Philosophy. School of Computing January 2008
Improved Passenger Services for Local Existing Railways Uchibo Line Transportation Management System (Operation Control and Passenger Services)
Hitachi Review Vol. 57 (2008), No. 1 51 Improved Services for Local Existing Railways Uchibo Line Transportation Management System (Operation Control and Services) Satoru Nagai Kenichi Yamada Satoshi Okada
AIRLINE PASSENGER SERVICE COMMITMENT 28 March 2001
AIRLINE PASSENGER SERVICE COMMITMENT 28 March 2001 PREAMBLE Airlines in Europe have developed the Airline Passenger Service Commitment following consultation with representatives of Air Travellers, European
Reserva Room Signage. User Guide
Reserva Room Signage User Guide Reserva Room Signage User Guide Contents: Title Page No. I Reserva Room Signage Overview 03 II Features 03 III Room Sign Interface 04 Reserva Features (only available on
The Purchase Price in M&A Deals
The Purchase Price in M&A Deals Question that came in the other day In an M&A deal, does the buyer pay the Equity Value or the Enterprise Value to acquire the seller? What does it mean in press releases
RouteMatch Demand. Route and Optimize
RouteMatch Demand Monitor And Track Route and Optimize INTEGRATE AND SAVE About RouteMatch One Platform. Solving Many Challenges. RouteMatch s multi-modal technology platform lets organizations take advantage
A Production Planning Problem
A Production Planning Problem Suppose a production manager is responsible for scheduling the monthly production levels of a certain product for a planning horizon of twelve months. For planning purposes,
Operations and Supply Chain Management Prof. G. Srinivasan Department of Management Studies Indian Institute of Technology, Madras
Operations and Supply Chain Management Prof. G. Srinivasan Department of Management Studies Indian Institute of Technology, Madras Lecture - 36 Location Problems In this lecture, we continue the discussion
University of Michigan Health System Team 1: Cable Management Analysis Program and Operations Analysis Project Final Report
University of Michigan Health System Team 1: Cable Management Analysis Program and Operations Analysis Project Final Report To: Frank J. Krupansky, Materiel Services Department, Director Hank Davis, Materiel
Germany/Austria/Hungary/Italy. railjet + DB/ÖBB EuroCity. Erwin Kastberger. Copenhagen, September 13, 2013
Germany/Austria/Hungary/Italy railjet + DB/ÖBB EuroCity Erwin Kastberger Copenhagen, September 13, 2013 Case study 1 Danube Corridor Danube Corridor Vienna - Budapest Linz Vienna Budapest 15.09.2013 2
Oracle Advanced Scheduler
Oracle Advanced Scheduler User Guide Release 12 Part No. B25730-04 December 2007 Oracle Advanced Scheduler User Guide, Release 12 Part No. B25730-04 Copyright 2002, 2007, Oracle. All rights reserved. Primary
Project management. Organizing, planning and scheduling software projects. Objectives. Chapter 3. Chapter 3 Project Management. Learning Objective
Chapter 3 Chapter 3 Project Management Learning Objective...to give an appreciation for and to introduce project management and to place it into context and give some of the fundamentals to project management
Manufacturing Applications in Microsoft Dynamics GP 10.0
Manufacturing Applications in Microsoft Dynamics GP 10.0 8817: Manufacturing Applications in Microsoft Dynamics GP 10.0 (4 Days) About this Course This four-day instructor-led course provides students
Commercialization of Transport and Logistics Storage Logistics Supply Logistics Administrative Management of International Trade
EUROPASS DIPLOMA SUPPLEMENT TITLE OF THE DIPLOMA (ES) Técnico Superior en Transporte y Logística TRANSLATED TITLE OF THE DIPLOMA (EN) (1) Higher Technician in Transports and Logistics ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Application of Systems Engineering to Enhance Safety and Risk Management in Railway Projects. R N Dumolo Mott MacDonald Limited
Application of Systems Engineering to Enhance Safety and Risk Management in Railway Projects R N Dumolo Mott MacDonald Limited Overview of paper The following will be discussed: The need for a systems
School of Management and Languages Capacity Planning
School of Management and Languages Capacity Planning Dr Neil Towers 1 Learning Objectives a. To understand Capacity Planning and Control b. To manage the supply chain capabilities effectively Dr Neil Towers
An assumed proportionate share of the cost of an Assistant Principal overseeing the achievement of the target cohort and raising standards ( 40.
Pupil Premium Funding Allocation (2015-16) Updated November 2015 Context 1. This paper provides details on the Academy s pupil premium allocation for 2015-16. The paper will be updated at the year-end
SYDNEY TRAMWAY MUSEUM HEALTH RISK ASSESSMENT
HEALTH RISK ASSESSMENT DECEMBER 2006JULY 2013 Document Control Record 1. Document Details: Name: Health Risk Assessment Number STM 6016 Version Number: 1.43 Document Status: Working Draft X Approved for
THE RAILWAYS (ACCIDENT INVESTIGATION AND REPORTING) REGULATIONS
THE RAILWAYS ACT [ No. 4 OF 2002] REGULATIONS Made under section 28 THE RAILWAYS (ACCIDENT INVESTIGATION AND REPORTING) REGULATIONS THE RAILWAYS ACT [ No. 4 OF 2002] REGULATIONS Made under section 28 THE
English. Trapeze Rail System. www.trapezegroup.com
English Trapeze Rail System www.trapezegroup.com Trapeze Rail System Enabling future railway, tram and metro transport The worldwide growth in demand for travel and increasing competition between all modes
penelope athena software case management software IMPACT OF PENELOPE BY STAFF ROLE www.athena-software.net info@athenasoftware.net
case management software IMPACT OF PENELOPE BY STAFF ROLE athena software www.athena-software.net info@athenasoftware.net 1st floor, 33 Dupont Street East Waterloo, Ontario Canada N2J 2G8 NORTH AMERICA
Factory Modeling. The Priority Enterprise Management System. Contents
The Priority Enterprise Management System Factory Modeling Contents Introduction...2 Parts...3 Bills of Materials and Revisions...3 Engineering Change Orders (ECO)...4 Part Routings...4 Operations...4
ACTION PLAN 2008-2013
RAIL FREIGHT CORRIDOR CZECH REPUBLIC - NETHERLANDS ACTION PLAN 2008-2013 July 2006 DRAFT This action plan has been decided upon by the Ministries of Transport from the Czech Republic and the Netherlands.
COMMISSION REGULATION. of 5.5.2011
EN EN EN EUROPEAN COMMISSION Brussels, 5.5.2011 C(2011) 2962 final COMMISSION REGULATION of 5.5.2011 on the technical specification for interoperability relating to the subsystem 'telematics applications
Improving punctuality by adjusting timetable design
Improving punctuality by adjusting timetable design Joost Smits* * MSc graduate, Logistics domain of System Engineering, Policy Analysis and Management at Delft University of Technology, Faculty of Technology,
Your Power. Traction energy
Your Power Traction energy Table of content 1. What is traction energy? 3 1.1 From producer to train 1.2 Advantages 1.3 Energy, voltage or current 1.4 Transport and distribution 1.5 Supply of traction
The fact is that 90% of business strategies are not implemented through operations as intended. Overview
Overview It is important to recognize that a company s network determines its supply chain efficiency and customer satisfaction. Designing an optimal supply chain network means the network must be able
Can I change or cancel an upgrade offer once it has been submitted?
FAQs about SAS Upgrade How does SAS Upgrade work? Which flights offer the possibility to upgrade? Who can make an offer for an upgrade? How do I make an offer? How are upgrade decisions made? Do I have