DYNAMIC FLEET MANAGEMENT UNDER REAL-TIME INFORMATION

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概要

• 論文の詳細を見る

• Logistics management has been one of the most important parts in the supply chain management. More and more distribution centers (DC) have been established to provide the flexibility of sales and supply. Major daily operation issues in distribution centers are routes and schedules of trucks. The dynamic vehicle routing problems (DVRP) is an extension of VRP in order to consider possible variations of travel times in the network. In this research, a two-stage framework for solving DVRP is proposed. In the first stage, a well known approach, the sweep method, is conducted in vehicle assignment. In the second stage, a tabu search algorithm is implemented to improve routes under real-time information. The heuristic approach is then applied in an evaluation framework in which assigning and routing operations could be simulated in a realistic traffic environment. The simulation-assignment model, DynaTAIWAN is applied to evaluate assigning and routing strategies in a traffic network.

• Eastern Asia Society for Transportation Studiesの論文

著者

• HU Ta-Yin

  Department of Transportation and Communication Management Science National Chen Kung University

• LIAO Tsai-Yun

  Graduate Institute of Marketing and Logistics/Transportation National Chiayi University

• LIAO Tsai-Yun

  Graduate Institute of Transportation and Logistics, National Chiayi University

• KUO Hsin-Hwa

  Department of Transportation and Communication Management Science, National Chen Kung University

関連論文

• Time-Dependent Dial-a-Ride Problems: Formulation Development and Numerical Experiments
• On-line Vehicle Routing Problems: A Hybrid Meta-Heuristic Approach
• DYNAMIC FLEET MANAGEMENT UNDER REAL-TIME INFORMATION
• IMPACT OF REAL-TIME INFORMATION ON DYNAMIC VEHICULAR FLOWS UNDER MIXED TRAFFIC CONDITIONS
• Exact Algorithm for Dial-A-Ride Problems with Time-Dependent Travel Cost
• CALIBRATION AND ESTIMATION OF DYNAMIC TRAFFIC ASSIGNMENT PROCEDURES

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