CAJ | 학술논문

飞行试验过程中,关键参数的快速处理已成为国内外试飞机构争相解决的重要技术.在试验机的机载实时系统中增加关键参数快速处理单元,不需经过地面原始数据下载及位流分析等操作,利用空中飞行时间,在机上完成部分数据预处理及结果分组存盘,确保试飞工程师在飞行结束后可以直接对数据处理结果进行二次分析.关键参数快速处理单元解决了海量试飞数据处理的技术难题,对提高单次试飞效率及缩短型号试飞周期具有重要意义.
비행시험과정중,관건삼수적쾌속처리이성위국내외시비궤구쟁상해결적중요기술.재시험궤적궤재실시계통중증가관건삼수쾌속처리단원,불수경과지면원시수거하재급위류분석등조작,이용공중비행시간,재궤상완성부분수거예처리급결과분조존반,학보시비공정사재비행결속후가이직접대수거처리결과진행이차분석.관건삼수쾌속처리단원해결료해량시비수거처리적기술난제,대제고단차시비효솔급축단형호시비주기구유중요의의.
In the flight test course,rapid processing of key parameters is a key technology that remains to be solved in do?mestic and overseas. The rapid processing unit added in airborne real?time systems of a testing flight preprocesses part of data and saves group data by utilizing the time of flight without raw data download and bit stream analysis on ground,ensuring that flight test engineers can directly makes a secondary analysis of data processing results after the flight. The rapid key parameters processing unit solves the technical problem of mass of flight test data processing,and is of great significance for the improve?ment of single test flight efficiency and the shortening of model flight test cycle.