航空装备保障性评价的一种新模型

保障性评价中的信息往往具有模糊性和灰色性双重特征，而模糊白化和灰色关联是现代工程领域解决数据不确定性和数据量不足问题的有效方法。首次将灰色理论和模糊理论应用于保障性评价中，提出了全新的保障性评价模糊白化灰色关联模型。在定性指标模糊白化的基础上，对整个系统进行灰色关联分析，对提高保障性评价结果的准确性和推动保障性评价技术的发展具有极大的实际应用价值。

A New Model in Assessment of Aircraft Equipment Supportability

Fuzzy and grey are the double-characters of the information in supportability assessment and the fuzzy whitenization and grey incidence are effective methods used for solving the problems of data indefindbility and deficient data quantity in modern engineering realm. The new model called whitenization and grey incidence model in supportability assessment is initially presented in this paper. Based on whitening of qualitative indexes, the grey incidence analysis is executed. So, this paper has practical value in improving the accuracy of supportability assessment results and in enhancing the development of supportability assessment.