Article ID: | iaor19992279 |
Country: | Netherlands |
Volume: | 54 |
Issue: | 3 |
Start Page Number: | 257 |
End Page Number: | 266 |
Publication Date: | May 1998 |
Journal: | International Journal of Production Economics |
Authors: | Wang Dingwei, Huang Min, Ip W.H. |
Keywords: | simulation: applications |
The CONWIP production control system has received a great deal of attention from researchers recently. In this paper, we introduce a method to determine the card number of the CONWIP system for a production line with a bottleneck. The simulation study compares the CONWIP system and the original control system for the four situations in a cold rolling plant. Simulation results show that the CONWIP production control system is very efficient for the production and inventory control of semi-continuous manufacturing, such as that found in the steel rolling plant. It can greatly reduce the work-in-process, decrease the average inventory costs, and guarantee a higher throughput rate and facility utilization.