| Issue |
ITM Web Conf.
Volume 30, 2019
29th International Crimean Conference “Microwave & Telecommunication Technology” (CriMiCo’2019)
|
|
|---|---|---|
| Article Number | 12004 | |
| Number of page(s) | 8 | |
| Section | Applied Aspects of Microwave Technology (8) | |
| DOI | https://doi.org/10.1051/itmconf/20193012004 | |
| Published online | 27 November 2019 | |
Application of microwave motion sensors in navigation systems for ground vehicle
V. A. Trapeznikov Institute of Control Sciences IPS RAN, 65 Profsoyuznaya Street, 117997, Moscow, Russia
* Corresponding author: dkhablov@mail.ru
Effective land transport management in a controlled and unmanned mode is impossible without its accurate and continuous positioning. The paper discusses the possibility of increasing this accuracy in the absence or uncertain reception of signals from satellites of the global navigation system. Moreover, the use of an additional self-navigation inertial system to solve this problem in this case is not justified for reasons of accuracy and cost. Therefore, as an alternative autonomous navigation system, a solution based on radar Doppler sensors of modular type is proposed. The methods of measuring the velocity vector and the algorithm of direct continuous measurement of displacements are considered. It is shown that the latter measurement option can significantly reduce the cumulative error when positioning vehicles.
© The Authors, published by EDP Sciences, 2019
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