복수 화물터미널을 갖는 택배 서비스 네트워크 재설계를 위한 최적화/시뮬레이션 반복 기법

다국어 초록 (Multilingual Abstract)

As express courier market expands rapidly, companies are exposed to fierce competition. To cope with struggle for their survival, the express courier companies are continuously making their every effort to improve their service system. Network design is usually constructed based on the initial investment and operating costs for terminals and service centers in express couriers. However, continuous reconfiguration for network design is required according as the service environment is rapidly changing. This study suggests a hybrid optimization/simulation approach to reconfiguring an express courier service network with respect to assignments of service centers to consolidation terminals, adjustments of their cutoff times and extensions of terminal capacities. With the hybrid procedure the ynamic nature of the express courier service network can be integrated into the optimization model. The optimal values of network reconfiguration parameters are found while complying with the desired performance level of the service network.

목차 (Table of Contents)

• 1. 서론
• 2. 모형의 개발
• 3. 최적화/시뮬레이션 반복 기법 절차
• 4. 예제 수행
• 5. 결론
• 참고 문헌

참고문헌 (Reference)

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8 Ko,C.S, "Determination of Cutoff Time for Express Courier Services:A Genetic Algorithm Approach," 14 : 159-177, 2007

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10 Ko,H, "A hybrid optimization/simulation approach for a distribution network design of 3PLs" 50 : 440-449, 2006

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