Simulation of Transport Networks

Outline

Introduction

Purpose

Inspiration

Background, Current Projects Survey

BioSpheres

Mixed-use developments

Proposals: Tokyo Sky City; Hong Kong Millenium Tower

Potential Applications

Evaluate potential improvements from Compact Cities

Automated home delivery systems

System Model Engineering Design

System Model

Concept Requirements

System Structure

Transportation Network Overlay

Route Graph

Vehicle Model

Demand Model

System Behavior

System Requirements Allocation

Requirements

Traceability

Specifications

Verification Test Plan

Simulation Requirements Verification

Simulation Specification Verification

Validation Evaluation

Macro level validation scenario

Micro level validation scenario

Simulation Design

Use Cases

Operational Concept

Overall comparison framework – Sensor, Decision Maker, Effector roles

Performance Metrics

Model Validation on Real System

Multiple Model Comparison

Multiple schedule optimization algorithm comparison

Intentional data availability – Publish / Subscribe plan interaction

Implementation Notes

Milestones

ScheduleDependencies

UML diagram tools

Data Interchange Schema

Discrete Event Simulation Framework Selection

Scalable Simulation Framework Overview

Computing Considerations

Status

Sample Scenarios

Scenario Descriptions

Verification & Validation of Simulation Engine

Sample Tradeoff Analysis

Design / Decision Variables

Optimization Problem Formulization

Pareto Optimal Solution Space

Conclusion

Functionality Achieved

Potential Utility

Future Development & Direction

Live data integration

Continuous validation between sim and actual data

Appendix

Simulation code

Scenario description files

Optimization code

Rowin Andruscavage

2005-02-03T08:18:04