摘要
该文研究了基于S-粗集理论的一种工作车间滚动调度策略,基于S-粗集理论的运态迁移特性和它的辅集特性,研究了它在动态环境下滚动调度中的应用。举例研究了在有调度急件加工、工件完成期改变和新加工工件到来情况下的策略。该方法被证明是行之有效的,并在应用中具有一定的智能性和灵活性。
A strategy of job shop rolling scheduling based on S-rough sets theory is studied. It researches the application of the S - rough sets theory in the dynamic environment rolling scheduling based on the dynamic transfer characteristic and the assistant set of S - rough sets. An illustration proves its method is applied and right in the situation of the urgent jobs, the due date change of job and the new jobs. This modeling method has the definite intelligence and flexibility in its application.
出处
《机电一体化》
2004年第4期39-42,共4页
Mechatronics
基金
国家863高科技项目资助(2001AA413420)
关键词
工作车间
滚动调度
智能调度
元素迁移
S-粗集
rolling scheduling intelligence scheduling S - rough sets element transfer
