单机随机加工时间的交货期窗口设置

Single machine due window assignment with random processing times

讨论 n个独立工件在一台机器上加工 ,而且工件加工时间服从正态分布的交货期窗口设置问题 .在等宽交货期窗口条件下 ,确定了工件交货期窗口 ,并证明这种交货期窗口设置只与窗口设置有关 。

This paper is to discuss n independent jobs,each of which is assigned with an equal long due window,to be processed on a single machine with random processing time subjected to the normal distribution.With the equal long due window and the job window confirmed,it is proved here that the due window assignment has nothing to do with the sequences of the jobs but the setting of the window.