飞行试验多源iNET数据精密分析技术研究

Research on the Precision Analysis Technology  of the Flight Test Multi-source iNET Data [HS)]

摘要:

为了解决飞行试验测试系统跨代升级,网络化测试系统采集记录的多源iNET试飞数据的精密分析难题,针对新形势下的网络化测试系统应用于飞行试验所特有的多源数据测试技术架构,分析了该测试技术架构的特点,以及精密分析对试飞工程师验证测试系统同步采集及数据同步分析算法的重要性,提出了基于数据流StreamID的测试参数iNET精密分析方法及实现技术,实现了多源iNET试验数据的精密分析；最后在采用了网络化测试系统的某试验机的飞行试验中对多源iNET数据进行了精密分析,试验表明使用这些算法的数据处理软件满足飞行试验iNET精密分析的需求。

Abstract:

In order to solve the problem of sophisticated analytical caused by flight test system of inter-generationl upgrade and network test systems collect and record multiple sources iNET flight data,introduce traditional methods,the network for the new situation test system applied to flight test the special test multiple source data technology architecture.analyzes the characteristics of the testing technology architecture and the importance of sophisticated analysis to the flight test engineer verfication correct of system synchronization acquisition and data synchronization algorithm .proposed INET sophisticated analytical method and implementation technique based on data flow StreamID test parameters and achieve a precise analysis of multi-source inet test data. meet the modern flight test system of multi-source data precision.in the end ,the precision analysis of the multi source data is carried out in the flight test of a certain test machine with the network test. and the test results show that the data processing satisfy the requirement of precision analysis.