中文摘要：

依据粗糙集理论和最优最劣方法建立了BWM-RST产品属性组合决策模型,提出了一种主观和客观、单一属性和整体属性组合综合的产品属性重要度计算方法,为企业资源分配决策提供依据。基于粗糙集的规则提取可以确定每个产品属性值,帮助企业制定属性组合的最优策略。结合电子血压仪的实例说明了模型的应用过程。

英文摘要：

Combination of product attributes is a hot issue the enterprise often faces with during the RD of new product.Firstly a decision model for the combination of product attributes is bulit according to rough set theory and best-worst method. This model proposes a new subjective-objective computing method for attribute significance of products,which provides advice for resource distribution. Rules extraction bases on rough set theory can help to determine the values of product attributes and make optimal strategy. The application of electronic sphygmomanometer illustrates how the model operates.