摘要
针对当前飞机结构的设计要求,建立了飞机结构安全的评价模型指标集,利用AHP方法提炼出4大类,14项具体指标,并确定指标权重,采用二元语义及其算子将评价语言值进行集结,对飞机结构安全进行评价.给出了评价步骤,并用实例说明该方法具有一定的可操作性,且合理可信.
With respect to plan and demand of aircraft structure,a new method based on AHP and two-tuples linguistic is presented.This paper builds safety of aircraft structure hierarchy model,AHP is used to determine the weights of evaluation and two-tuples linguistic is used to aggregate the information,to evaluate the safety of aircraft structure.Finally,an example illustrate that the method is easy to operate,reasonable and credible.
出处
《数学的实践与认识》
CSCD
北大核心
2014年第4期109-116,共8页
Mathematics in Practice and Theory
基金
国家自然科学基金"基于结构本质安全的复杂系统组元作用机理研究"(71171199)
关键词
层次分析法
二元语义
群决策
飞机结构安全
安全评价
Analytical Hierarchy Process （AHP）
two-tuples linguistic
group-decision
safety of aircraft structure
safety evaluation
