超市收银台最优数量的设置

The Best Amount of Cashier Desks in Supermarkets

本文运用排队论理论对超市多个M/M/1/∞/∞的排队系统进行研究,将M/M/s/∞/∞与多个M/M/1/∞/∞进行对比,然后通过对结果进行对比分析、参赛的灵敏度分析,确定出收银台的最佳数量.

In this paper the multiple M/M/1/∞/∞ queuing systems in supermarkets are analysed with the queuing theory and compared with the M/M/s/∞/∞ queuing systems. Upon the analysis the best amount of cashier desks is then determined by finding out the parameters of the queuing systems, comparing the results and making sensitivity analysis on the parameters.