Study of Methods of Mutual High-Precision Navigation Based on the Use of Goniometric GNSS Receivers

2022 Moscow Workshop on Electronic and Networking Technologies (MWENT) Pub Date : 2022-06-09 DOI:10.1109/MWENT55238.2022.9802322

D. Dmitriev, A. Gladyshev, V. N. Ratushnyak, V. N. Tyapkin, Y. Fateev, E. N. Garin

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Abstract

The article presents the results of experimental studies of methods of mutual high-precision navigation of unmanned and specialized transport systems. The methods are based on the use of relative operating modes of goniometric GNSS receivers. To conduct research, a software and hardware complex was used, which consists of two goniometric GNSS receivers, a turntable and a computer model of the navigation system of unmanned and specialized transport systems. It provides an error in positioning the antenna system in angular coordinates of less than 1 angular minute, which made it possible to conduct experimental studies of methods of mutual high-precision navigation. The article presents and analyzes the results of measuring the planned and angular coordinates both in autonomous and in relative phase modes of operation of goniometric GNSS receivers. The studied methods of mutual high-precision navigation in terms of the accuracy of measuring relative coordinates are not inferior to differential methods (RTK), but do not use differential corrections.

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基于角形GNSS接收机的互高精度导航方法研究

本文介绍了无人运输系统与专业化运输系统相互高精度导航方法的实验研究结果。这些方法是基于使用几何GNSS接收机的相对工作模式。为了进行研究，使用了一个软件和硬件综合体，其中包括两个几何GNSS接收器，一个转台和一个无人驾驶和专用运输系统导航系统的计算机模型。提供了在角坐标定位误差小于1角分的天线系统，为相互高精度导航方法的实验研究提供了可能。本文介绍并分析了GNSS接收机在自主和相对相位两种工作模式下的计划坐标和角坐标测量结果。所研究的互高精度导航方法在相对坐标测量精度上不逊于微分法，但不使用微分修正。

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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2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)

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