노천 채광장의 적재-운반 작업을 위한 시뮬레이션 소프트웨어 개발
New Software for Simulating Truck-Shovel Operation in Open Pit Mines
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본 연구에서는 노천 채광장의 적재-운반 작업을 시뮬레이션 할 수 있는 새로운 소프트웨어를 개발하였다. 시뮬레이터 개발을 위해 GPSS/H 시뮬레이션 언어를 사용하였고, Visual Basic.NET을 이용한 윈도우즈 프로그래밍을 수행하여 사용자가 그래픽 인터페이스를 통해 시뮬레이터에 입력될 파일을 생성하고, 시뮬레이션을 실행하며, 시뮬레이션 결과를 효과적으로 확인할 수 있도록 하였다. 개발된 소프트웨어를 사용하여 사례연구를 수행한 결과 적재장비의 공간 활용 유형에 따라 채광장에 투입되어야할 최적의 트럭 수를 결정할 수 있었다. 채광장에 투입되는 트럭의 수가 최적화되면 트럭들의 초기 배차시간 간격이 시스템의 효율에 미치는 영향은 크지 않은 것으로 나타났다. 본 연구에서 제안한 GPSS/H 시뮬레이션 언어와 윈도우즈 프로그래밍 기법의 연계 기술은 추후 광업 분야의 다양한 시뮬레이션 소프트웨어 개발을 위해 유용하게 활용될 수 있을 것으로 기대한다.
Abstract
This paper presents new software for simulating truck-shovel operation in open pit mines. The GPSS/H simulation language was used to develop a simulator, and Windows programing using Visual Basic.NET was carried out to create a graphical user interface that allows to generate input data files for the simulator, to run the simulator and to show simulation results. A case study showed that the software can determine the optimal number of trucks assigned to a truck-shovel operation system by considering different loading types (i.e., single-sided loading and double-sided loading). A sensitivity analysis revealed that effects of trucks’ initial dispatch intervals are not significant to the truck-shovel operation system rather than the number of trucks. It is expected that the method for interfacing GPSS/H simulation language and Windows programing can be widely used in the mining industry to develop new software for mining simulations.
참고문헌 (22)
- 최요순, "대규모 노천광산의 운반 효율성 향상을 위한 덤프트럭의 최적 운반경로 분석", 한국지구시스템공학회지, 44(6), pp.477~491 (2007), 한국지구시스템공학회
- Aksoy, M., "A computer program for open pit mine equipment selection: TruckMac", Mine Planning and Equipment Selection 2000, pp.495~503 (2000)
- Alarie, S., "Overview of solution strategies used in truck dispatching systems for open pit mines", International Journal of Surface Mining, Reclamation and Environment, 16(1), pp.59~76 (2002)
- Blackwell, G.H., "Estimation of large open pit haulage truck requirements", CIM Bulletin, 92(1028), pp.143~149 (1999)
- Bonates, E.J.L., "Interactive truck haulage simulation program", Mine Planning and Equipment Selection 1996, pp.51~57 (1996)
- Cardu, M., "Analysis of possible alternatives for the exploration and hauling system in a marl mine (Tavernola BG, Italy)", Mine Planning and Equipment Selection 2004, pp.543~551 (2004), Taylor & Francis Group
- Choi, Y., "Optimal haulage routing of off-road dump trucks in construction and mining sites using Google Earth and a modified least-cost path algorithm", AUTOMATION IN CONSTRUCTION, 20(7), pp.982~997 (2011), ELSEVIER SCIENCE BV
- Choi, Y., "Multi-criteria evaluation and least-cost path analysis for optimal haulage routing of dump trucks in large scale open-pit mines", INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 23(12), pp.1541~1567 (2009), TAYLOR FRANCIS LTD
- Ercelebi, S.G., "Optimization of shovel-truck system for surface mining", The Journal of the Southern African Institute of Mining and Metallurgy, 109, pp.433~439 (2009)
- Hauck, R.F., "Computer-controlled truck dispatching in open-pit mines, in Computer Methods for the 80’s in the Mineral Industry", pp.735~742 (1979), Society of Mining Engineers of the American Institute of Minning, Metallurgical, and Petroleum Engineers
- Hays, R.M., "Truck, in Surface Mining", pp.672~691 (1990), Society for Mining, Metallurgy, and Exploration
- Krause, A., "Modelling open pit shovel-truck systems using the machine repair model", The Journal of the Southern African Institute of Mining and Metallurgy, 107, pp.469~476 (2007)
- Newman, A.M., "A review of operations research in mine planning", Interfaces, 40(3), pp.222~245 (2010)
- Niemann-Delius, C., "Computer-aided simulation of loading and transport in medium and small scale surface mines", Mine Planning and Equipment Selection 2004, pp.579~584 (2004), Taylor & Francis Group
- Oraee, K., "Fuzzy model for truck allocation in surface mines", Mine Planning and Equipment Selection 2004, pp.585~591 (2004), Taylor & Francis Group
- Osanloo, M., "Longterm open pit mine production planning: A review of models and algorithms", International Journal of Mining, Reclamation and Environment, 22(1), pp.3~35 (2008)
- Sturgul, J.R., "Mine Design: Examples using Simulation", pp.7~32 (2000), Society for Mining, Metallurgy, and Exploration
- Suboleski, S.C., "Mine Systems Engineering Lecture Notes" (1975), The Pennsylvania State University
- Temeng, V.A., "A Computerized Model for Truck Dispatching in Open Pit Mines", 박사, pp.1997
- Topuz, E., "A survey of operations research applications in the mining industry", CIM Bulletin, 82(925), pp.48~50 (1989)
- Yan, S., "An optimal scheduling model for ready mixed concrete supply with overtime considerations", Automation in Construction, 16(6), pp.734~744 (2007)
- Zhang, H., "Multi-objective simulation-optimization for earthmoving operations", Automation in Construction, 18(1), pp.79~86 (2008)