区间数灰色模糊综合评判及其应用  

Interval numbers grey fuzzy comprehensive evaluation and its application

作　　者：朱绍强[1] 孟科[2] 张恒喜[2] 

机构地区：[1]西北工业大学,西安710072 [2]空军工程大学工程学院,西安710038

出　　处：《电光与控制》2006年第3期36-37,41,共3页Electronics Optics & Control

摘　　要：针对被评判对象的特点,根据灰色模型数学的理论,尝试用区间数来表示隶属度,并将隶属度和灰度综合起来表示灰色模型数,在此基础上建立了区间数灰色模糊综合评判的数学模型,并给出了它在方案优选中的应用,实例表明能使评判结果更加客观可信。Aiming at the characteristics of the objects under evaluation and based on the theory of grey fuzzy set, we tried to represent membership degree by the interval numbers, and to present the grey fuzzy set by combining membership degree with grey degree. We also established a mathematical model for interval numbers grey fuzzy comprehensive evaluation. The selection of the preferred project followed proves that the method can ensure the objectivity.

关 键 词：隶属度 灰度 区间数 灰色模糊综合评判 

分 类 号：O159[理学—数学] C934[理学—基础数学]