编队无人机自主分布式时间同步方法研究

Tao Liu, Yonghui Hu, Yu Hua, Haifeng Jiang
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引用次数: 3

摘要

为了在没有外部时间源的情况下自主实现高精度的时间同步,本文将萤火虫同步模型引入无人机编队网络,提出了一种基于广播的分布式时间同步方法,并进行了计算机仿真实验,搭建了测试平台,验证了该方法的可行性和性能。结果表明,该方法可以在不需要任何外部时间源的情况下有效地实现时间自主同步,同步精度可达到50us左右。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Study on autonomous and distributed time synchronization method for formation UAVs
In order to implement high precision time synchronization autonomously in the absence of any external time source, in this paper, the author introduced the synchronize model of fireflies into UAV formation network, and proposed a kind of distributed time synchronization method base on broadcast, and conducted some computer simulation experiments and built one test platform to prove the feasibility of the method and its performance, the results show that the method can effectively achieve time synchronization autonomously without any external time source, and the synchronization accuracy can be achieved about 50us.
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