分析飞航导弹保障方案评价的内涵,针对飞航导弹保障方案早期评价的特点,建立了评价指标体系.描述了Vague集中隶属度的三维含义、以及欧氏距离的表示,提出了基于Vague集的相似度量的决策方法.在保障方案评价早期评价中,Vague集之间的相似度量是评价方案接近期望方案的度量,相似度量值越大,该方案接近期望方案越好.最后通过实例阐明Vague集之间的相似度量在飞航导弹保障方案早期评价中的可行性与合理性.%Analysing the definition of the evaluation for support concept of the cruise missile and taking aimed at the characteristic of the forepart evaluation, the index system of the forepart evaluation was established. 3-D meaning of membership degree and expression of Euclidean Distance on Vague sets were described. Furthermore, a descion method based on a similarity measurement between Vague sets was presented. During the forepart evaluation for Support concept, the bigger the similarity measurement value is, the better concept is. Finally, feasibility and reasonablity of similarity measurement of Vague sets in the forepart evaluation for support concept of the cruise missile was demonstrated through an illustration.
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