文献［２］对Ｆｌｏｗ—ｓｈｏｐ系统给出了使瓶颈机床利用率为１的最少托盘数量的分布，该文通过引入文献［３］，针对串行生产线提出的弱稳定概念，采用托盘在机床间传递工件的方案，进一步证明了文献［２］给出的最小托盘数分布在使系统稳定运行的意义上也是最佳的 Literature [2] gives the flow-shop system the distribution of the minimum number of trays that make the bottleneck machine utilization rate to 1. This paper introduced the weak stability concept of serial production line by introducing [3] The scheme of transferring workpieces further proves that the minimum pallet number distribution given in [2] is also the best in the sense of making the system work stably