摘要
研究了系数为灰数的线性规划问题,将灰线性规划问题的求解方法与集包含方法和参数规划方法相结合,给出了一类灰线性规划的新的求解方法。讨论了在决策过程中,在信任函数定义之下,决策者在一定信任度下,如何选取最优解问题,给出了最优值关于参量a∈[0,1]的分析性质。
The problem of grey linear programming is discussed.In connection with the method ofsolving GLP,the set-included constraint method and the parametric programming,a newmethod for solving a class of GLP is given,Based on the definition of the confidence func-tion,the problem of how a decision maker should choose the optimal solution is discussed.The analyticity of the optimal value for a∈[0,1]”is given.
出处
《华中科技大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
1995年第S2期74-79,共6页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
关键词
灰线性规划
准最优解集
仿射函数
rey linear programming
quasi-optimal solution set
affine function.