Elimination of Abnormal Errors in Local Ultra-Wide Band Navigation System

Autor: Alexander Chugunov, Dmitry Tsaregorodtsev, Roman Kulikov, Vladimir Pudlovskiy
Rok vydání: 2019
Předmět:
Zdroj: 2019 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology (USBEREIT).
DOI: 10.1109/usbereit.2019.8736589
Popis: Local radio navigation systems work in condition of strong multipath and interference produced by a lot of factors (e.g. people and furniture in the working zone). In this paper we present the procedure of determination and elimination of erroneous measurements from navigation solution for local navigation UWB system like RAIM in GPS. The system based on TDoA method. The algorithm based on least square method (LSM) is obtained. The results of the experimental research are shown.
Databáze: OpenAIRE