摘要
分析了飞机生存力设计方案的评价指标集并赋给每个指标不同的权重系数,提出了一种基于灰色关联投影法的飞机生存力设计方案评估方法。该方法采用灰色关联理论建立各生存力设计方案对评价指标集的加权灰色关联判断矩阵,然后利用矢量投影原理计算了各设计方案相对理想方案的灰色关联投影值,根据灰色关联投影值可以评价设计方案的优劣。
Evaluation indexes of aircraft survivability design scheme are analyzed and endued with weight coefficients, and an aircraft survivability design scheme evaluation method based on grey correlation projection is proposed. With this method, we built a weighed grey correlation matrix of each survivability design scheme vs different evaluation index by grey correlation theory, and calculated grey correlation projection values of the design schemes comparatively to the perfect scheme according to vector projection theory. The grey relation projection values can be used for evaluation of the schemes.
出处
《电光与控制》
北大核心
2006年第1期33-35,共3页
Electronics Optics & Control
关键词
飞机生存力
方案评估
灰色关联
矢量投影
评价指标
aircraft survivability
scheme evaluation
grey correlation
vector projection
evaluation index
