李棋,张明峰,王晓梅.基于EMBRAER服务信函的飞控通电自检测运行需要捕获[J].民用飞机设计与研究,2019,(1):59-
基于EMBRAER服务信函的飞控通电自检测运行需要捕获
  
DOI:10.19416/j.cnki.1674-9804.2019.01.011
中文关键词:通电自检测  运行  服务信函
英文关键词:power-up built-in test  operations  service newsletter
基金项目:
作者单位
李棋,张明峰,王晓梅 上海飞机设计研究院上海 201210 
中文摘要:从商用飞机系统工程的利益攸关方模型衍生出一条捕获运行需要的途径:通过民机直接竞争者巴西航空工业公司(EMBRAER)发布的服务信函捕获飞控通电自检测的需要。同时,针对EMBRAER服务信函进行了筛选、分析和处理,进而捕获到“飞控系统应具有通电自检测计时读数器功能和通电自检测进行时提示状态信息” “液压通电自检测功能应具有合理中止的液压压力门限”等需要。该方法可丰富民机初始设计,降低产品投入市场运行后才出现问题的概率,为民机设计提供参考思路。
英文摘要:A way to capture operational needs is derived from the stakeholder model of commercial aircraft system engineering. Via researching EMBRAER Service Newsletter, some needs of flight control PBIT(power-up built-in test) could be captured that flight control system should have the function of PBIT timing reader and message for PBIT in progress and appropriate Hydraulic PBIT hydraulic pressure threshold. It could enrich the preliminary design of civil aircraft to help reduce the problems shown in market operations. It could provide referred design way of civil aircraft.
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