摘要
就模糊调度问题的研究现状、研究方法进行了评述 ,探讨了加工时间与交货期的模糊化操作以及基于模糊遗传算法的模糊调度系统 ,归纳了模糊遗传算法中模糊数的操作和遗传算法的编码 ,并指出了存在的不足 .
This paper presents the state-of-the-art and t he research method of the fuzzy scheduling problems,and discusses the fuzzy opera tion about the processing time and the due-date as well as the fuzzy scheduling system based on the fuzzy genetic algorithms. The fuzzy number operation of fuz zy genetic algorithms and the encoding of genetic algorithms are summarized, an d the disadvantages of them are pointed out. At last,we show that the study on the overall problem of the fuzzy processing time and the fuzzy due-date under the fuzzy production environment will be a kind of necessary trend resulted from the global market competition.
出处
《信息与控制》
CSCD
北大核心
2004年第6期703-708,共6页
Information and Control
基金
国家自然科学基金资助项目 (70 1710 43 )
关键词
随机制造
模糊作业车间调度问题
模糊加工时间
模糊交货期
模糊遗传算法
stochastic manufacturing
fuzzy job shop scheduling p roblem(FJSSP)
fuzzy processing time
fuzzy due-date
fuzzy genetic algorithm
