Research on Quasi-real-time Flight Test Data Identification Method and Software Development

To improve the efficiency of flight test engineers in analyzing flight test data and obtain high-quality flight test data without outliers, smoothing, and consistent with kinematic characteristics, this paper studied key technologies in flight test data secondary processing, such as outlier processing, filtering, and kinematic consistency analysis, and developed a quasi-real-time flight test data identification software based on flight test of a certain type of aircraft. Through testing and use, the feasibility of the software design method was verified, and it was applied and promoted in the processing and analysis of flight test data for multiple types of civilian aircraft.