飞行试验数据自检测系统软件设计

摘要

在飞行试验过程中，因缺乏对海量试飞原始数据和预处理结果数据的快速检查和故障定位，导致试飞工程师分析数据的难度急剧增加，影响试飞型号任务的高效进行。在此针对上述问题对飞行试验数据进行自检测技术研究，设计了一个基于参数信息专家数据库的原始数据与预处理结果数据的自动化检测系统软件。该软件可对原始数据进行自动化检测，同时依据专家数据库的自定义判据，对预处理结果数据进行自动化检测和计算处理。经过软件测试和应用，该软件能够有效地解决原始数据和预处理结果数据中的数据异常和错误，提高试飞工程师对海量试飞数据的分析效率。%In the flight test,the difficulty of data analysis is sharply rising due to the lack of quick detecting and fault posi⁃tioning to huge raw and preprocessed data,which prevents the flight test mission from being executed effectively. The software for an automatic detection system of original data and preprocessed result data based on expert database of parameter information was designed for solving the problems above. The software can check original data and preprocessed data automatically according to the self⁃defined criterion of the expert database. The testing result and application of the software show that the software can effectively deal with data exception and error in original data and preprocessed result data,and improve the analysis efficiency of flight engineers for huge flight test data.