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论文采用故障树分析方法,对某型号飞行器地面对接试验中出现的因某型分离插座活动层不复位所导致的结构无法对接现象进行了故障定位与机理分析;有针对性地提出了采用HJ-2014保护剂代替DJB-823保护剂的改进措施,并通过后续相关试验验证,充分证明了改进工艺的合理性和有效性。
In this paper, fault tree analysis is used to locate and analyze the fault that can not be connected due to the active layer of one type of splitter receptacle, which appears in the ground docking test of a certain type of aircraft. 2014 protective agent instead of DJB-823 protective agent improvement measures, and through the follow-up related test verification, fully proved that the process of improving the rationality and effectiveness.