可视化振动参数校准设计及实现

针对目前试飞振动传感器校准故障频发、耗时较多的现象，提出设计一款软件在线监测振动参数波形并现场处理校线。在对试飞振动参数系统校准进行分析，对机载测试使用的记录器的数据结构模式及接口技术进行研究的基础上，利用C++ Builder与MATLAB混合编程的方式实现软件开发。实践表明，该软件可实现对记录器通道数据的提取，在线监测振动参数校准波形、并从解析的数据中提取振动信号相对应的码值，存储校准数据，大大缩短了校准时间，提高了工作效率。

Design and implementation of visual vibration parameters calibration

The calibration of the vibration sensor of flight test is time consuming, and many fault occurred in the calibration. This paper proposed to design a kind of software to monitor the vibration graph of the vibration parameters. On the basis of the analysis of the calibration system, the data structure mode and interface technology of the recorder are studied, using the software C++ Builder and MATLAB mixed programming to develop and realize the function. The practice shows that the software can monitor the vibration parameters online, extract the data from the data of the recorder and the efficiency has been greatly increased.