针对当前多方案优选方法中主观因素影响较大的问题,探究一种客观的多方案择优方法.首先,构建封控方案指标评价体系,采用G1法确定各指标权重;然后通过对决策专家的语言评估矩阵进行分析,确定各专家的信息量分权重、契合度分权重、辨别度分权重,进而确定各专家的权重值;最后采用逼近群体理想方案的方法,构建多方案评估优选模型,对方案择优排序.实例分析表明,该模型能够为指挥员定下战斗决心提供一种有效的辅助手段.%Aiming at the problems of subjective factors weighting too much in many scheme evaluation methods, we try to explore an objective multi-scheme selection method.Firstly, we constructed the index evaluation system of the sealing and controling scheme,the weight of each index was determined by G1method. Then through the analysis of the language evalua-tion matrix of each decision expert,we determine the information subweights,fit subweights and discrimination subweights of each decision expert,each expert weight is determined in turn.Finally,we adopted the method of approaching the group ide-al scheme,building multi-scheme evaluation model, and prioritizing the scheme. Real case analysis shows that this model can provide an effective auxiliary means for decision makers.
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