飞机最低技术放飞条件定量化分析研究

Study on Giving Credible and Accurate Analysis Results in Aircraft Minimum Technique Flight Condition

针对在制定飞机最低技术放飞条件过程中,难以进行定量化分析的问题,利用模糊综合评判方法,将定性评价指标予以定量化,对飞机各故障模式进行模糊综合评价,依据评判结果得出各故障模式危害等级,进而定量确定所对应的设备是否可列入飞机最低技术放飞条件中。

During making sure the reliability of master undercarriage system in framing military aircraft minimum technique flight condition, it is difficult to give credible and accurate analysis results. In order to resolve this problem, the fuzzy comprehensive e- valuation is introduced in failure mode effeet. According to the criticality, it shows that whether the system and equipment are the military aircraft minimum technique flight condition or not.