| 多站点组网的实时遥测数据选定技术 |
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| 引用本文： | 吴悠,霍建华,郭世伟. 多站点组网的实时遥测数据选定技术[J]. 测控技术, 2016, 35(6): 60-63. DOI: 10.3969/j.issn.1000-8829.2016.06.015 |
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| 作者姓名： | 吴悠 霍建华 郭世伟 |
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| 作者单位： | 中国飞行试验研究院,陕西西安,710089 |
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| 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.
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| 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 |
Real-Time Telemetry Data Selected Technology Based on Multi-Site Network |
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| WU You,HUO Jian-hua,GUO Shi-wei. Real-Time Telemetry Data Selected Technology Based on Multi-Site Network[J]. Measurement & Control Technology, 2016, 35(6): 60-63. DOI: 10.3969/j.issn.1000-8829.2016.06.015 |
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| Authors: | WU You HUO Jian-hua GUO Shi-wei |
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| Abstract: | 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. |
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| Keywords: | multi-channel telemetry data fusion in real time transmission time delay fusion discrimination on the basis excessive sampling FIFO |
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