摘要
提出了一个需求为模糊数,产品存储空间有模糊约束的多产品EOQ模型,并采用两种方法进行求解。一种是结合模糊仿真技术和遗传算法的混合算法进行求解,另一种是将模糊模型转化为清晰模型,再用算法求解。最后举出具体数值实例,对两种方法的求解结果进行比较。
A multi-product EOQ model under fuzzy storage capacity constraint is put forward, in which demand is also fuzzy. Two methods are developed to find the optimal strategies. One way is to solve the problem by combing GA and fuzzy simulation. Besides that, we can convert the fuzzy model into the crisp one and then solve it. Finally, a numerical example is provided and the results obtained by the two methods are compared.
出处
《模糊系统与数学》
CSCD
北大核心
2008年第4期164-169,共6页
Fuzzy Systems and Mathematics
关键词
模糊期望
遗传算法
模糊仿真
Fuzzy Expectation Genetic Algorithm
Fuzzy Simulation
