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针对民航飞机维修过程中,一种故障描述对应的多种故障原因和故障隔离方法,无法进行优化选择的问题,提出一种改进的灰色关联优化排序算法,该算法将一种故障描述对应的各种故障隔离方法进行多角度的优化分析,得到三种条件下各故障隔离方法的优先使用顺序,进而更有效地选择故障隔离方法,提高了飞机故障诊断效率。
In the process of civil aircraft maintenance, a variety of fault causes and fault isolation methods corresponding to the fault description can not be optimized, and an improved gray relational optimization ranking algorithm is proposed. The algorithm describes a fault description corresponding to each fault The multi-angle optimization analysis of the fault isolation method is carried out. The order of priority of each fault isolation method under the three conditions is obtained, and the fault isolation method is selected more effectively to improve the efficiency of the aircraft fault diagnosis.