Research project BRIK: development of an innovative method for determining the precise trajectory of a railway vehicle

• DOI: 10.35117/a_eng_19_07_04
• Publication Date: 2019-09-20T10:41:15Z
• Authors: Andrzej Wilk; Cezary Specht; Władysław Koc; Krzysztof Karwowski; Piotr Chrostowski; Jacek Szmagliński; Paweł Dąbrowski; Mariusz Specht; Sławomir Judek; Jacek Skibicki; Marcin Skóra; Sławomir Grulkowski
• Keywords: 0502 economics and business; 05 social sciences; 7. Clean energy

In the paper essential assumptions regarding a research project implemented by consortium of Gdansk University Technology and Gdynia Maritime are presented. The has been commissioned National Center Research Development with cooperation Polish Railways (PKP Polskie Linie Kolejowe S.A.). is focused in implementation modern measurement techniques using Global Navigation Positioning System GNSS, Inertial INS Mobile Laser Scanning MLS railway network management process. precise aim both determine geometric parameters layout as well vehicle movement trajectory. For this reason innovative technique mobile satellite measurements will be used. synthetic description together particular stages Also, part which was realized 2018 shown. first stage, made existing common methods for determining assessing track alignment, presented an idea investigation axis use measurements, took into consideration issue influence dynamic behavior on accuracy determined positions GNSS/INS finally technical platform. query GNSS/INS/MLS elaborated scheme devices placement platform studied possibilities increasing estimation localization relation to used polish train operators.