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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