Precision Positioning of Unmanned Aerial Vehicle at Automatic Landing

2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus) Pub Date : 2019-01-01 DOI:10.1109/EICONRUS.2019.8656921

E. Shirokova, A. Azarov, N. G. Wilson, I. Shirokov

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引用次数: 3

Abstract

The task of precision positioning of UAV at its automatic landing is discussed in this paper. This task is very actual for periodical charging of UAV battery via wireless charging system. The 2D displacement of wireless charging system parts has to be no more than 10 mm. This problem is solved by the use of microwave phase radio engineering system of object positioning. The system consists of the reader which is placed on a board of UAV and several transponders which are placed at charging base station. The design and operation of positioning system is described in the paper. The system operation is based on homodyne frequency conversion widely promoted by the authors. This approach possesses the simplest system design and, from the other hand, the system has perfect metrological features. As the UAV board space is very tight the antennas of radio engineering positioning system are integrated with microstrip structures of wireless battery charging system. The mutual coupling of these microwave system elements is considered in the paper.

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无人机自动着陆时的精确定位

本文讨论了无人机自动着陆时的精确定位任务。该任务对于无人机电池通过无线充电系统进行周期性充电是非常实际的。无线充电系统部件的二维位移不得超过10mm。利用微波相位无线电目标定位工程系统解决了这一问题。该系统由安装在无人机板上的读取器和安装在充电基站上的多个应答器组成。本文介绍了定位系统的设计和运行情况。系统运行基于作者广泛推广的同差变频。该方法具有最简单的系统设计，另一方面具有完善的计量特性。由于无人机主板空间狭小，无线电工程定位系统的天线与无线电池充电系统的微带结构相结合。本文考虑了这些微波系统元件之间的相互耦合。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)

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