基于LabVIEW的试飞数据快速处理软件设计与实现

LabVIEW-based design and realization of fast processing software for flight test data

飞行试验任务进入了一个信息化时期,数据量激增、数据类型多样化对飞行数据处理效率提出了更高的要求。设计了基于LabVIEW的一套应用于飞行试验数据快速处理的软件,该软件包含有实时数据监控和记录、事后数据处理与分析等功能,事后数据又能通过时域分析、频域分析来观察和分析数据,还能通过滤波器剔出跳点和干扰。该软件满足了飞行试验数据处理和分析的需求,具有良好的实用性和发展前景。

Since the flight test mission has come into an informatization period,the requirement of efficiency for the data processing is brought out to deal with more data streams and more data types.A fast processing software based on LabVIEW was introduced for the flight test data.The software includes the functions of real-time monitoring and data record,data processing and analysis.The posteriori data can be used to observe and analyze data by time domain analysis and frequency domain analysis,and to eliminate the disturber by filter.The software can meet the requirements of flight test data processing and analysis.This software has good availability and development potential.