Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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A Study on the Estimation Model of the Proper Cargo Handling Capacity based on Simulation in Port - Port Cargo Exclusive Pier Example -

항만에서 시뮬레이션 기반 적정하역능력 산정 모델에 관한 연구 - 항만 화물 전용부두 중심으로 -

  • Park, Sang-Kook (Department of Information Technology Policy Management, Soongsil University) ;
  • Park, Nam-Kyu (Department of International Logistics, Tongmyong University)
  • Received : 2013.01.21
  • Accepted : 2013.03.04
  • Published : 2013.10.31
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Abstract

So far, the port cargo handling capacity of general cargo was computed using simple formulae based on mathematical models. However, this simple calculation could not be able to reflect the reality. Thus, the simulation method was applied in this paper to overcome the limitation that the calculation method used in the past studies has. The process occurring from arrival to departure of a ship, which is reflecting the process rules of berth, was modeled to estimate the optimum level of handling capacity by using an example of the loading and unloading of an appropriated wharf at the harbor, and simulation was performed by developing the prototype. The actual processing capability of Mukho port was compared to the estimated capability calculated using the simulation method and the optimum level of capability could be computed by repeatedly simulating the input variable condition of the simulation prototype.

지금까지 일반화물의 항만하역능력은 수리적 모델을 기반으로 단순 계산하는 방법으로 산정되었다. 본 논문은 수리적 모델 기반의 계산 방법이 갖는 현실을 반영하지 못하는 한계점을 극복하고자 시뮬레이션 기법을 적용하였다. 항만에서 전용부두의 하역작업 사례로 적정 하역능력을 산정하기 위해 안벽 프로세스 규칙들을 반영한 선박 입항부터 출항까지 발생되는 프로세스를 모델링하였고, 프로토타입을 개발하여 시뮬레이션을 수행하였다. 묵호항의 실제 처리능력과 시뮬레이션 결과를 비교하였고, 시뮬레이션 프로토타입의 입력변수 조건을 반복적으로 실험함으로서 적정 능력을 산정할 수 있었다.

Keywords

References

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