摘要
针对完全模糊线性规划问题,基于LR模糊数的近似运算,利用所提出的模糊数单位元表示,即对系数和右端项进行最佳逼近的思想,给出完全模糊线性规划的近似计算方法.
Aimed at the problem of fully fuzzy linear programming and bmploying the element presentation of fuzzy number proposed here, where the coefficients and the terms on the right-hand side were optimally approximated. An approximate computation method of the fully fuzzy linear programming was given.
出处
《兰州理工大学学报》
CAS
北大核心
2008年第6期151-155,共5页
Journal of Lanzhou University of Technology
基金
国家自然科学基金(10771171)
甘肃省教育厅科研基金(0601-20)
关键词
LR模糊数
线性规划
近似计算
LR fuzzy numbers
linear programming
approximate computation
