多目标多阶段决策之求解
Solving prsocess of multi-objective multi-hierarchial decision-making problem
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摘要: 本文提出了两阶层评价决策的方法,即求出非劣解之后再求其偏爱解,并将动态规划的原理推广到多目标求非劣解的情况。还提出在一定条件下可采用线性加权化为单目标动态规划来求解。此法简捷,避免了繁复的向量集合运算。最后用一实例来说明。Abstract: In this paper, a method for solving two level hierarchical mult-objective deci-sion-making problem is proposed. By this method a set of noninferior solution and hence a prefererce solution can be obtained. To obtain noninferior solution, dynamic programming method is developed. In addition, under certain condition, such problem can be reduced to a single-objective one with weighted objective function. An example is given also.