基于Vague集的多目标二人零和矩阵对策

Multi-Objective Two-Person Zero-Sum Matrix Game Based on Vague Set

  • 摘要: 根据多目标决策和模糊对策理论,研究支付值为Vague值的多目标二人零和矩阵对策.讨论了Vague多目标二人零和矩阵对策的两种求解方法:一是先将Vague多目标对策问题清晰化,再转化为单目标对策问题求解;另一种方法是先将Vague多目标对策集结为Vague单目标对策,再根据Vague值的排序函数进行清晰化求解.算例表明,上述两种方法能方便地得到多目标矩阵对策的均衡策略和均衡解.

     

    Abstract: Based on theories of multi-objective decision making and fuzzy game,the multi-objective two-person zero-sum matrix game,whose payoff value is a vague value is studied.Two solution methods regarding vague multi-objective two-person zero-sum matrix game are discussed: one is making the vague multi-objective game problem certain through the order function of vague values first,then turning it into single objective game;the other method is turning vague multi-objective game problem into vague single objective game problem first,then making it certain through the order function of vague values.Numerical examples show that both methods can easily reach at equilibrium strategy and equilibrium solution.

     

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