摘要
在任务的加工时间和工期是相互独立的随机变量的情况下研究单机随机排序问题,目标函数为最大延误的数学期望。通过理论分析,给出了该问题的不可中断静态优先策略,并通过实例验证。
The stochastic scheduling on a single machine is discussed to minimize the expectation of maximum tardiness with random processing times and due dates.The non-preemptive static list policy of the priority can be given by theoretical analysis and the algorithm is verified by the example.
出处
《科学技术与工程》
2007年第21期5643-5644,共2页
Science Technology and Engineering
关键词
单机
随机排序
最大延误
优先策略
single machine stochastic scheduling maximum tardiness priority policy