On the other hand, the " shortest processing time " principle is selected to be the vaccine of IGA and the design method of the immune operator is given at the same time. 另外,采用车间作业中最短处理时间(SPT)原则作为IGA算法的免疫疫苗,同时给出了免疫算子的设计方法。
By grouping this machine setting, this paper proves that the heuristic based on weighted shortest processing time among the available jobs is also asymptotically optimal, even for the multi - processor flow shop weighted completion time scheduling problem. 本文使用分组机器模型的方法证明:即使对于多机FlowShop加权完成时间调度问题,基于有效作业加权最短处理时间(SPT)的启发式算法也是渐近最优的。
The Optimum with the Shortest total Processing Time of on-Time Jobs 不误工工件加工时间之和最小的最优解
The method can be applied in the shortest ray path tracing and the processing courses such as refraction wave static correction and can reduce the operating quantity and time. 将该方法应用于最短射线路径追踪和折射波静校正等资料处理的过程中,可以减少运算量和运算时间。