摘要
分析了飞机生存力的影响因素,基于每个因素对生存力的影响重要程度提出了评估飞机生存力的权重系数法和综合评估法;并考虑到飞机生存力的提高必须以费用作为代价,提出了一种飞机生存力/寿命周期费用综合权衡方法。飞机生存力评估方法和飞机生存力/寿命周期费用综合权衡方法的提出,将对飞机生存力提高和生存力设计产生积极的影响。
A new concept is proposed that susceptibility, vulnerability, reliability, maintainability and supportability should be essential factors of aircraft survivability. A weight coefficient method and a synthetic method are proposed to evaluate the aircraft survivability based on the essential factors. Considering that it has to take cost to promote aircraft survivability, a synthetic tradeoff model of aircraft survivability and life circle cost is built. The aircraft survivability evaluation methods and synthetic tradeoff model of aircraft survivability and life circle cost would act actively on aircraft survivability design and promotion.
出处
《航空学报》
EI
CAS
CSCD
北大核心
2005年第1期23-26,共4页
Acta Aeronautica et Astronautica Sinica
关键词
飞机
生存力评估
综合权衡
权重系数
寿命周期费用
易损性
aircraft
survivability evaluation
synthetic tradeoff
weight coefficient
life circle cost
vulnerability
