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논문 기본 정보

자료유형
학술저널
저자정보
Sumin Han (Seoul National University) Jinwoo Park (Seoul National University) Hanil Jeong (Daejeon University)
저널정보
대한산업공학회 Industrial Engineering & Management Systems Industrial Engineering & Management Systems Vol.17 No.2
발행연도
2018.6
수록면
166 - 176 (11page)
DOI
10.7232/iems.2018.17.2.166

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초록· 키워드

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In 2000s, the frequency of natural disasters occurrence has increased continuously. Due to abnormal climate change, natural disasters such as torrential downpours and typhoons have been occurring more frequently. Therefore, need for research on an effective disaster response system is emphasized.
Nonetheless, the existing disaster response systems are not yet efficient. This study deals with the distributed emergency vehicle routing problem for emergency logistics in disaster situations. This problem has different characteristics from the general vehicle route problem.
This study suggests a solution procedure that consists of two parts. The one is to generate an emergency vehicle routing plan for individual vehicle and the other is to coordinate those plans for headquarter. The algorithm for generating a routing plan is made up optimization technique using the integer programming and a metaheuristic using the genetic algorithm. And for coordinating, a priority based heuristic and k-means clustering are proposed. The performance of the suggested algorithm is empirically proven to be efficient in both solution quality and search time in various problem size.

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ABSTRACT
1. INTRODUCTION
2. LITERATURE REVIEW
3. CHARACTERISTICS AND SOLUTION OF DISTRIBUTED VEHICLE ROUTING PROBLEM IN DISASTER SCENE
4. SIMULATION EXPERIMENT
5. CONCLUSION
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