摘要
论文首先描述了现实柔性工作车间调度中的时间参数不确定性问题,并阐述了模糊理论中α截集、区间值模糊集等相关概念;然后给出了以遗传算法为框架的基于区间值梯形模糊数的柔性工作车间调度模型,并且通过实例验证了模型的可行性和有效性。
The flexible job-shop scheduling problem with uncertain temporal information is introduced in this paper firstly,then the α cut,the interval-valued fuzzy set and corresponding concepts are described,after that an improved flexible job-shop scheduling model based on interval-valued trapezoidal fuzzy number is given to deal with fuzzy scheduling problems.Moreover,an example is described to approve its effectiveness.
出处
《计算机工程与应用》
CSCD
北大核心
2006年第5期56-58,73,共4页
Computer Engineering and Applications
基金
安徽省自然科学基金资助项目(编号:050460404)
关键词
系统工程
区间值模糊集
柔性调度
遗传优化
system engineering, interval-valued fuzzy set, flexible scheduling, genetic optimization
