基于[-1,1]线性变换算子的多指标灰色关联决策模型在工程项目评标中的应用  

Application of multiple-attribute gray incidence decision-making model based on a linear transformation operator on [-1,1] to bid appraisal for the project

作　　者：王恕[1] 张亦飞[2] 曹玉泉[2] 郝春玲[2] 

机构地区：[1]杭州市港航管理局,浙江杭州310014 [2]国家海洋局第二海洋研究所杭州国海海洋工程勘测设计研究院,浙江杭州310012

出　　处：《海洋学研究》2005年第4期49-53,共5页Journal of Marine Sciences

摘　　要：建立了多指标灰色关联度工程项目评标决策模型。实际算例计算结果表明,该模型物理意义明确,与评标思维过程一致,比灰色关联投影法具有更高的分辩程度,有利于实际评标的操作。Based on the decision-making character of the multiple-attribute system, a linear transformation operator on [-1, 1] is used for initializing attribute data. By this method, the positive and negative precepts are found, and a decision making model of multiple-attribute gray incidence for appraisal bid is established. With a practical example, the model is shown to be concise, effective and feasible, comparing with existing models.

关 键 词：[-1 1]线性变换算子 灰色关联度 决策模型 评标 

分 类 号：F284[经济管理—国民经济]