基于Measurement,Studio的试飞数据实时监控、存储、分析及回放平台设计
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摘要：本文立足于当前民机试飞模式，从缩短试飞数据处理时间、提高试飞效率出发，基于.NET框架，利用Measurement Studio组件开发设计了试飞数据实时监控平台。相较于传统的监控模式，该软件平台采用多线程工作模式，集成了快速傅里叶变换、数字滤波等处理算法，同时加入了工程量数据实时存储及回放功能。通过试验，本软件平台以UDP数据包为数据源，实现了试飞数据的实时显示、存储、分析、回放，为后续民机试飞模式的创新提供了参考依据。
关键词：实时存储；实时分析；实时回放；多线程
中图分类号：TP311 文献标识码：A 文章编号：1009-3044（2015）17-0064-04
The Flight Data Real-time Monitoring Platform Design with Data Storage and Analysis，Play-back Based on the Measurement Studio Instrumentation Department
LIU Tao， LI YUN-zhi， ZHANG Lu
（Instrumentation Department of the COMAC Flight Test Center， Shanghai 200232， China）
Abstract： Based on the current flight modes of civil aircraft， in this paper， aiming at shortening the flight data processing time as well as improving flight efficiency，a real-time monitoring platform is designed and developed with the measurement studio. Compared with conventional monitoring modes， the software proposed in this paper is developed with multi-threaded work mode， and this platform was integrated with such algorithms as Fast Fourier Transformation， digital filtering， etc.， besides， it is also equipped with functions like real-time storage and inquiry for large quantities of engineering data. After completion of the platform， experiments are carried out and with the conclusion that with UDP packet as its data source， the platform developed in this paper has realized the real-time di...
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