中国民航大学学报

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维修作业动作连贯性对维修效率的影响研究

史永胜,于文龙   

  1. (中国民航大学航空工程学院,天津300300)
  • 收稿日期:2013-12-24 修回日期:2014-03-06 出版日期:2015-04-22 发布日期:2015-06-09
  • 作者简介:史永胜(1965—),男,辽宁锦州人,教授,博士,研究方向为故障诊断与结构修理、专家系统.
  • 基金资助:

    国家自然科学基金项目(61179048);天津市科技支撑计划重点项目(11ZCKFGX04100);中央高校基本科研业务费专项(ZXH2012D003)

Effect of maintenance action coherence on aviation maintenance efficiency

SHI Yong-sheng,YU Wen-long   

  1. (College of Aeronautical Engineering,CAUC,Tianjin 300300,China)
  • Received:2013-12-24 Revised:2014-03-06 Online:2015-04-22 Published:2015-06-09

摘要:

通过对航空维修现状的分析得知提高维修效率具有极大的现实意义。从单项作业类别差异、作业位置、作业工具相近性3个方面讨论了维修动作连贯性如何影响航空维修效率。通过对B737飞机前起落架机轮的拆卸仿真,并以其中部分螺帽的拆卸动作为例,对不同情形下的维修动作进行分析对比。证明改进维修动作的连贯性,可以大大提高维修作业的效率。

关键词: 航空维修, 连贯性, 效率

Abstract:

According to analysis of present aviation maintenance situation,it is of great practical significance to improve aviation maintenance efficiency. The effect of aviation maintenance coherence on aviation maintenance efficiency is mainly discussed from job category differences,job locations and similarity of job tools. The simulation of B737 aircraft nose landing gear wheel disassembling is presented to introduce the theory of action analysis. Nut removal is taken as an example to analyze and compare the maintenance action under different scenarios. Finally,it is proofed that the coherence advancement of aviation maintenance greatly improves aviation maintenance efficiency.

Key words: aviation maintenance, coherence, efficiency

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