首页 | 本学科首页   官方微博 | 高级检索  
     检索      

基于粒子群优化算法和模糊模拟的核电备件模糊EOQ模型
引用本文:王林,刘君,曾宇容,易觉.基于粒子群优化算法和模糊模拟的核电备件模糊EOQ模型[J].系统工程,2008,26(11).
作者姓名:王林  刘君  曾宇容  易觉
作者单位:[1]华中科技大学管理学院,湖北武汉430074 [2]湖北经济学院计算机学院,湖北武汉430205
基金项目:国家自然科学基金资助项目 , 湖北省教育厅科研项目  
摘    要:在备件存储费用和订货费用均为模糊变量情况下,构建了备件模糊相关机会规划EOQ模型;设计了基于改进粒子群优化算法和模糊模拟方法的智能算法来计算模糊目标函数的期望值和模糊事件的可信性,得到了使企业库存费用不超过某一预算水平的可信度最大的最优订货量,同时通过算例验证了模型及求解算法的有效性并进行了敏感性分析.

关 键 词:相关机会规划  粒子群优化算法  敏感性分析

A Fuzzy EOQ Inventory Model for Spare Parts in a Nuclear Power Station Based on Particle Swarm Optimization Algorithm and Fuzzy Simulation
WANG Lin,LIU Jun,ZENG Yu-rong,YI Jue.A Fuzzy EOQ Inventory Model for Spare Parts in a Nuclear Power Station Based on Particle Swarm Optimization Algorithm and Fuzzy Simulation[J].Systems Engineering,2008,26(11).
Authors:WANG Lin  LIU Jun  ZENG Yu-rong  YI Jue
Institution:WANG Lin1,LIU Jun1,ZENG Yu-rong2,YI Jue1(1.School of Management,Huazhong University of Science & Technology,Wuhan 430074,China,2.School of Computer,Hubei University of Economics,Wuhan 430205,China)
Abstract:In the circumstances of both the stock cost and the order cost are characterized as independent fuzzy variables,an economic order quantity fuzzy dependent chance programming model are constructed.By using improved particle swarm optimization algorithm and fuzzy simulation,an intelligent algorithm to calculate the expectations of objective function and the credibility of the fuzzy event is designed,and it could get the optimal order quantity for maximizing the credibility of an event such that the total cost...
Keywords:EOQ
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号