Simulating new logistics of Le Havre port D. Leriche, J.F. Emery
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Simulating new logistics of Le Havre port
D. Leriche, J.F. Emery
OUTLINE
• INTRODUCTION
• LE HAVRE PORT LOGISTICS
• SIMULATION SCENARIO
• MANAGEMENT RULES
• RESULTS
• CONCLUSION AND PERSPECTIVES
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Presentation
• Leriche David
• Engineer
• PhD student
– MAS
– Le Havre Port (GPMH)
– IRSEM
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Introduction
• Maritime Transport 80 % world share
• Vessel capacity increase involves :
– The need for storage in maritime terminal
– Efficiency
– Punctuality
• Sustainability (green transport, modal shift)
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Modal split (2008)
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
DCAS Project
• Promote rail transport through the introduction of new logistics organizations
• Remotely operated railway coupon, automatic un/~coupling for maneuvering in the ITE
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Current logistic System
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MT : Maritime-Terminals
INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Multimodal terminal design
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Motivation
• Understanding the new system :
– Cost
– Number of containers in time
– Filling rate of shuttle
– Number of handling per container
• Communicate pedagogically with stakeholders
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Methodology
1. UML approach
2. Management rules definition
3. Build a hybrid model in AnyLogic tool :
– Multi-agent system
– Discrete Event system
4. Performance evaluation
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
14
Shuttle 1
Shuttle 2
Shuttle 3
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Handling rules in rail yard
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Left to left
Less distance without come-backLess distance
INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Parameters optimization progress
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1 Export deadline
2 Import deadline
3 Number of container
INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Optimization approach
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OptQuestOptimizer
Simulation Model
Best Solution
Objective function
Stopping criteria
INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Objective function progress
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1 2 3Nb iteration
Nb iteration
Nbcontainer
INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Output generation
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Stochastic variation
Evaluation with Simulation
Model
robustness
Stopping criteria Acceptable
transfer rate
New parameters
test
replication iteration
Stopping criteria
INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Number of handling per container
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Shuttle filling progress
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Cost per container
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Less distance without come-back
Less distance
Left to left
INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Conclusion
• Test different management mode of future logistic pattern with multimodal terminal
• Simulation results were used to validate the economic equation
• Performance indicators given by the simulation are a valuable source for the Port Authority to make good predictive study of operations management
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
perspectives
• optimize management rules of simulation model
• seek improvements and more efficient exploitation
• adapt the simulation tool to use it in operation :
– as a tool for resource reservation on the horizon of a week
– transform the simulation model to a decision support tool in the real-time operational decision.
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INTRODUCTION SIMULATION SCENARIOLE HAVRE PORT LOGISTICS CONCLUSION AND PERSPECTIVESMANAGEMENT RULES RESULTS
Thank you for your attention !
Questions ?
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