【摘要】 本文提出了大系统多目标递阶分析的一种非劣解生成技术——"分解-聚合"方法。这种方法不仅可以在大系统多目标决策分析时生成非劣集或子集,而且具有对主要决策变量进行敏感性分析等功能。这种方法既适用于确定性大系统,又可用于随机大系统。本文后半部分还以丹江口水库运行中两对矛盾的多目标风险分析"实例来具体说明方法的使用。更多还原

【Abstract】 Decomposition-aggregation method is developed for the hierarchical multiobjective analysis of large-scale systems. A noninferior solution set or subset of multiobjective decision problem can be generated for deternimistic or stochastic system and sensitivity analysis of decision variables may be made by this method. The method is applied to multiobjective risk analysis of the operation of a multipurpose reservoir and a trade-off relation among comoeting objectives is obtained.更多还原