航空发动机故障统计与分析数据库的建立

航空发动机故障常导致空难事故，造成生命和财产损失，为了保证发动机安全必须查清发动机故障的原因，而查清一个发动机故障原因并做出结论和报告，要耗费大量人力和物力，收集整理这些宝贵的资料，建立航空发动机故障数据库，对于提高航空发动机设计及维护水平是非常必要的。基于Visual FoxPro平台，开发了航空发动机故障统计与分析数据库系统，该系统以中文Windows风格为界面，按照工程软件开发规范建立数据库。系统收集了国内外各类航空发动机故障统计与分析资料，可实现查询；浏览；编辑等功能。

Built of database for failure statistic and analysis of aeroengine

Aeroengine failure usually result in severe aviation accident. The reason of aeroengine failure must be researched in order to ensure safe, but it is very expensive to find the reason and get a conclusion. Therefore gathering the hard-won data and building an aeroengine fault statistic and analysis database is necessary for improving aeroengine design and maintenance. A database system with a Windows style interface of fault statistic and analysis for aeroengine is developed according to specification of engineering software based on Visual FoxPro. The author gathered fault statistic and analysis data of all kinds of aeroengine in domestic and abroad in this database system and realized the function of inquiring, browsing and editing.