基于模糊白化灰色关联理论的装备采购评标

基于模糊白化灰色关联理论的装备招标采购评标模型,把标书对应于评价指标的标准数据作为比较数列,把指标值的最优值组合作为参考数列,再将比较数列与参考数列的几何曲线进行比较分析,选择关联度最大的投标方为中标方.该模型的建立包括确定事件集、确立决策指标、求不同局势在相关目标下的效果值等步骤.

Bid Evaluation of Equipment Purchasing Based on Fuzzy Whitenization and Grey Correlation Theory

The bid evaluation model of equipment is based on fuzzy whitenization and grey correlation theory. The bid documents, which was considered as standard data in evaluate index, was used as the compare sequence, and the optimal value array as reference sequence; the two sequences were compared with each other and analyzed; then the geometry curve between two sequence were compared, the one which owned the biggest correlation degree was chosen as the winner. The establishment of model includes confirming affair set, establishing decision indexes, getting the effect values of corresponding objects in different situation and so on.