A Class of Expected Value Bilevel Programming Problems with Random Coefficients Based on Rough Approximation and Its Application to a Production-Inventory System
作者: Liming YaoJiuping Xu
作者单位: 1Uncertainty Decision-Making Laboratory, Sichuan University, Chengdu 610064, China
刊名: Abstract and Applied Analysis, 2013, Vol.2013
来源数据库: Directory of Open Access Journals
DOI: 10.1155/2013/312527
原始语种摘要: This paper focuses on the development of a bilevel optimization model with random coefficients for a production-inventory system. The expected value operator technique is used to deal with the objective function, and rough approximation is applied to convert the stochastic constraint into a crisp constraint. Then an interactive programming method and genetic algorithm are utilized to solve the crisp model. Finally, an application is given to show the efficiency of the proposed model and approaches in solving the problem.
全文获取路径: DOAJ  (合作)
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关键词翻译
关键词翻译
  • inventory 库存量
  • expected 预期
  • stochastic 随机的
  • crisp 易碎的
  • problem 题目
  • solving 求解
  • development 开发
  • Application 应用
  • constraint 约束
  • proposed 建议的