| 非相干测距技术在无人机测控中的应用 |
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| 引用本文： | 周侃,张娜,高红涛. 非相干测距技术在无人机测控中的应用[J]. 无线电工程, 2006, 36(8): 28-29,47 |
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| 作者姓名： | 周侃 张娜 高红涛 |
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| 作者单位： | 中国电子科技集团公司第54研究所,河北,石家庄,050081 |
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| 摘 要： | 在无人机测控系统中,通常采用相干测距技术。相干测距技术原理简单,但是会对无人机测控系统带来一些问题。通过数学公式推导,给出了非相干测距原理的数学公式,并进一步推导了非相干测距的具体实现的数学公式,给出了非相干测距的性能指标。通过具体设计,在无人机测控系统实现了非相干测距,很好地解决了相干测距带来的问题。
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| 关 键 词： | 非相干 测距 无人机 测控 |
| 收稿时间： | 2006-03-06 |
| 修稿时间： | 2006-03-06 |
Application of Incoherent Ranging Technique in UAV Telemetry and Telecontrol System |
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| ZHOU Kan,ZHANG Na,GAO Hong-tao. Application of Incoherent Ranging Technique in UAV Telemetry and Telecontrol System[J]. Radio Engineering of China, 2006, 36(8): 28-29,47 |
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| Authors: | ZHOU Kan ZHANG Na GAO Hong-tao |
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| Affiliation: | The 54th Research Institute of CETC , Shijiazhuang Hebei 050081, China |
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| Abstract: | In UAV telemetry and telecontrol system, the coherent ranging technique is generally used. Its technical principle is simple, but it may bring some problems to UAV telemetry and telecontrol system, By the mathematical formula derivation, the mathematical formula of incoherent ranging principle is given, and the mathematical formula of the specific implementation of incoherent ranging is further derived. Performance specifications of incoherent ranging are given. By specific design, incoherent ranging is implemented in UAV telemetry and telecontrol system, which perfectly solves the problems of coherent ranging. |
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| Keywords: | incoherent ranging UAV telemetry and telecontrol |
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