Priority class scheduling: Production scheduling for multi-objective environments
提出一种新的调度框架（优先级分类调度），通过按交货期和重要性对作业分类并设定优先级约束，减少制造与营销之间的冲突，改善客户服务并促进部门协作。
Abstract Abstract A new scheduling framework (priority class scheduling) is devised which reduces the conflict in the manufacturingmarketing interface. Priority class scheduling rewards manufacturing for making small improvements in efficiency, involves marketing in the setting of production priorities, improves customer service by putting in place realistic production timetables, allows manufacturing to concentrate on improving both quality and efficiency, and improves both the communication and cooperation between the shop floor, the production scheduler, marketing, and customer service. Within a production period, all jobs are classified into priority classes based on both their due dates and importance. Production is scheduled within each production period to maximize throughput subject to the priority class constraints- if any job in priority class i is started in the production period, then all jobs in priority class i - 1 must be completed within the production periods. Keywords: Production SchedulingInterfaceOperations Management Production-marketing