CAJ | 학술논문

从外场的数据分析得知，某型飞机液压系统的故障主要是由飞机液压导管故障引起的。在众多引发液压导管的故障因子中，环境因子起着非直接但又不可忽略的影响。通过半参数分析法，对两种环境下飞机液压导管故障率进行比对，获得不同环境下飞机液压导管故障率的定量比较，为改善日常飞机液压系统维护提供有效判断依据。
종외장적수거분석득지，모형비궤액압계통적고장주요시유비궤액압도관고장인기적。재음다인발액압도관적고장인자중，배경인자기착비직접단우불가홀략적영향。통과반삼수분석법，대량충배경하비궤액압도관고장솔진행비대，획득불동배경하비궤액압도관고장솔적정량비교，위개선일상비궤액압계통유호제공유효판단의거。
According to the data from field,most of faults of the hydraulic pressure system from an aircraft are caused by hydraulic pipes. The environmental factors play an indirect but non-ignorable role in the huge factors of faults of the hydraulic pipe. Compared with the fault rate of hydraulic pipes from two different places by using semi-parametric analysis method,the quantitative comparison from fault of hydraulic pipes in different places to provide an effective judgment for improving daily aircraft maintenance.