多站点组网的实时遥测数据选定技术

Real-Time Telemetry Data Selected Technology Based on Multi-Site Network

中文关键词:  多路遥测数据实时融合  传输时延  融合判据  过采样  FIFO

英文关键词:multi-channel telemetry data fusion in real time  transmission time delay  fusion discrimination on the basis  excessive sampling  FIFO

中文摘要:

      在大空域远距离的多站点组网的实时遥测监控网络系统中，通过对多个遥测地面站的PCM数据进行同步处理、信号有效性分析、数据传输时延平衡等，实现了实时数据的最佳源选定和融合处理功能，经过实验室仿真和实际飞行试验应用证明，融合效果良好，确保了遥测数据优质、连续、稳定和可靠。

英文摘要:

      In the real time remote monitoring network system based on the multi-site network of large airspace remote,for synchronize data processing,and signal effectiveness analysis,and data transmission time delay balance,the data fusion processing to the data of multiple remote sensing ground stations is realized.Laboratory simulation and actual flight application prove that the fusion works well,which makes sure that the telemetry data is of high quality,continuous,stable and reliable.