摘要
将灰色系统理论应用到飞机设计方案评价中,研究了一种含有方案评价指标体系和考虑评价指标权重以及灰关联分析的飞机方案优选灰色模糊聚类决策理论,这种决策理论利用指标权重将评价指标联系在一起,在评价方案与理想方案灰关联度的基础上进行灰色模糊聚类,实现方案优选.最后以一个短距/垂直起降(V/STOL)飞机设计实例证实此方法的科学性与可行性.
Applying the gray system theory to the scheme evaluation of aircraft design, the paper studies a gray-fuzzy cluster decision theory which consists of the evaluation index system and considers the weights of Evaluation indexes and gray correlation analysis for scheme selection of aircraft; The decision theory associates the evaluation index by the weights of various indexes and achieves the scheme selection through implementing gray-fuzzy cluster based on gray correlation degree between evaluation scheme and ideal scheme; Finally, the paper validates the feasibility of the method with an example of V/STOL airplane.
出处
《数学的实践与认识》
CSCD
北大核心
2005年第8期67-72,共6页
Mathematics in Practice and Theory
基金
全国优秀博士论文专项基金(200051)资助
