시뮬레이션을 통한 생산흐름통제시스템의 성능비교
Performance Comparison between Material Flow Control Mechanisms Using Simulation
0
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
Material flow control mechanism is a kind of operational policy in manufacturing. It is very important because it varies throughput,throughput time, and work-in-process (WIP) under the same manufacturing resources. Many Researchers have developed various material flow control mechanisms and insisted that their mechanism is superior to others. However the experimental environment used in the performance comparison are different and impractical. In this paper, we set various manufacturing environments to fairly compare five previous material flow control mechanism : Push, Pull, CONWIP, Gated MaxWIP, and Critical WIP Loops. The simulation results show that the Push is superior to others in both of throughput and WIP if required demand is less than 80% of capacity. In addition, the performance of CONWIP and its variants are not different statistically.
Abstract
Material flow control mechanism is a kind of operational policy in manufacturing. It is very important because it varies throughput,throughput time, and work-in-process (WIP) under the same manufacturing resources. Many Researchers have developed various material flow control mechanisms and insisted that their mechanism is superior to others. However the experimental environment used in the performance comparison are different and impractical. In this paper, we set various manufacturing environments to fairly compare five previous material flow control mechanism : Push, Pull, CONWIP, Gated MaxWIP, and Critical WIP Loops. The simulation results show that the Push is superior to others in both of throughput and WIP if required demand is less than 80% of capacity. In addition, the performance of CONWIP and its variants are not different statistically.
참고문헌 (10)
- 노권학, "시뮬레이션을 활용한 Hybrid 생산 Model의 연구", 산업경영시스템학회지, 34(2), pp.76~84 (2011), 한국산업경영시스템학회
- Borshchev, A., "From System Dynamics and Discrete Event to Practical Agent Based Modeling : Reasons, Techniques, Tools", The 22nd International Conference of the System Dynamics Society (2004)
- Grosfeld-Nir, A. G., "Push and pull strategies for controlling multistage production systems", International Journal of Production Research, 38(11), pp.2361~2375 (2000)
- Grosfeld-Nir, A., "Gated MaxWIP : a strategy for controlling multistage production systems", International Journal of Production Research, 40(11), pp.2557~2567 (2002)
- Hopp, W. J., "Factory Physics : Foundations of Manufacturing Management" (2007), McGraw-Hill
- Kim, S., "An Investigation of output flow control, bottleneck flow control and dynamic flow control mechanisms in various simple line scenarios", Production Planning and Control, 14(1), pp.15~32 (2003)
- Lodding, H., "Decentralized WIP-oriented manufacturing control(DWIP)", Production Planning and Control, 14(1), pp.42~54 (2003)
- Sepehri, M., "Critical WIP loops : a mechanism for material flow control in flow lines", International Journal of Production Research, 45(12), pp.2759~2773 (2007)
- Spearman, M. L., "CONWIP : a pull alternative to kanban", International Journal of Production Research, 28(5), pp.879~894 (1990)