Analysis of Abnormal Expiratory Resistance in Oxygen Supply System
An aircraft oxygen supply system has an abnormal expiratory resistance fault.Based on the fault tree analysis method,the causes of the abnormal expiratory resistance of the oxygen supply system are analyzed,the bottom events affecting the expiratory resistance are sorted out,and the aircraft system and related finished products are checked in detail according to the bottom events.Combined with the ground test,the cause of the fault is finally found,and effective fault solutions are proposed to eliminate the hidden trouble.
oxygen supply systemfault tree analysisexpiratory resistance
万方数据
维普
