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Satellite measurement techniques have been used for many years in different types of human activity, including work related to staking out and making use of rail infrastructure. First and foremost, satellite techniques are applied to determine the tramway track course and to analyse the changes of its position during its operation. This paper proposes using the least squares with conditional equations method, known in geodesy (LSce). When applied, this method will allow for improvement of the final determination accuracy. This paper presents a simplified solution to the LSce alignment problem. The simplification involves replacement of the parameter binding equations with equivalent observational equations with properly selected weights. The results obtained with such a solution were demonstrated with a randomly selected section of a tramway track in Gdańsk. The article presents the theoretical foundations of the test method, the experiment organisation and the results obtained with MathCad Prime 3.0 software. It also presents the outcome of a study associated with the execution of the project No POIR.04.01.01-00-0017/17 entitled “Developing an innovative method of precision determination of a rail vehicle trajectory” executed by a consortium of the Gdańsk University of Technology and Gdynia Maritime University.
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Tom
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895--900
Opis fizyczny
Bibliogr. 23 poz., rys.
Twórcy
autor
- Gdynia Maritime University, Gdynia, Poland
autor
- Gdynia Maritime University, Gdynia, Poland
autor
- Gdynia Maritime University, Gdynia, Poland
autor
- Gdynia Maritime University, Gdynia, Poland
autor
- University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
autor
- Gdańsk University of Technology, Gdańsk, Poland
autor
- Gdańsk University of Technology, Gdańsk, Poland
autor
- Gdańsk University of Technology, Gdańsk, Poland
autor
- Gdańsk University of Technology, Gdańsk, Poland
autor
- Gdańsk University of Technology, Gdańsk, Poland
Bibliografia
- 1. ACIL Allen Consulting, 2013, Precise positioning services in the rail sector, pdf file available at: http://www.ignss.org/LinkClick.aspx?fileticket=rpl6BIa o%2F54%3D&tabid=56, Australia
- 2. Bakula M., Kazmierczak R. 2017. Technology of Rapid and Ultrarapid Static GPS/GLONASS Surveying in Urban Environments, pp. 336‐342. doi. 10.1109/BGC.Geomatics.2017.51. Poland
- 3. Betts K.M., Mitchell T.J., Reed D.L., Sloat S., Stranghoener D.P., Wetherbee J.D., 2014, Development and Operational Testing of a Sub‐Meter Positive Train Location System, Proceedings of the 2014 IEEE/ION Position, Location and Navigation Symposium (PLANS 2014), pp. 452‐461, USA 4.
- 4. Bialy, J., Cwiklak, J., Grzegorzewski, M., Oszczak, S., Ciecko, A., Koscielniak, 2011, Aircraft Landing System Utilizing a GPS Receiver with Position Prediction Functionality, [in:] Weintrit A. (ed): Methods and Algorithms in Navigation. Marine Navigation and Safety of Sea Transportation, Leiden, CRC Press, Balkema Book, 2011, pp. 207‐216.
- 5. Chen, Q.; Niu, X.; Zhang, Q.; Cheng, Y. (2015) Railway track irregularity measuring by GNSS/INS integration. Navigation – Journal ION vol.62, issue 1, pp. 83–93., USA
- 6. Chen, Q., Niu, X., Zuo, L., Zhang, T., Xiao, F., Liu, Y., Liu, J. (2018) A Railway Track Geometry Measuring Trolley System Based on Aided INS. Sensors. 18(2), 538, doi: 10.3390/s18020538., Switzerland
- 7. Czaplewski K., 2015, Global Positioning System: Political Support, Directions of Development, and Expectations. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation, Vol. 9, No. 2, doi:10.12716/1001.09.02.10, pp. 229‐232, Poland
- 8. Czaplewski K. 2018 Does Poland Need eLoran?. In: Mikulski J. (eds) Management Perspective for Transport Telematics. TST 2018. Communications in Computer and Information Science, vol. 897, pp. 525‐544, Springer, Switzerland
- 9. Czaplewski K., Waz M., 2017, Improvement in Accuracy of Determining a Vessel’s Position with the Use of Neural Networks Ana Robust M‐Estimation, Polish Maritime research, vol. 24, issue 1, pp. 22‐31, https://doi.org/10.1515/pomr‐2017‐0003, Poland
- 10. Filip A., Mocek H., Bazant L., Taufer J., Maixner V., 2001, Architecture of GNSS Aided Signalling: Analysis and Experiments, Proceedings of the World Congress on Railway Research (WCRR 2001), pp. 1‐5., Germany
- 11. Gikas, V., Daskalakis, S. (2008) Determining Rail Track Axis Geometry Using Satellite and Terrestrial Geodetic Data. Survey Review, 40(310), 392‐405., United Kingdom
- 12. Koc, W., 2012 Design of Rail‐Track Geometric Systems by Satellite Measurement, Journal of Transportation Engineering ‐ ASCE, vol. 138, issue 1, pp. 114‐122, doi: 10.1061/(ASCE)TE.1943‐5436.0000303, USA
- 13. Mertens P., Franckart J.‐P., 2003, Low‐Cost Signalling on LowDensity Lines, Railway Gazette International. United Kingdom
- 14. Specht, C., Koc, W., 2016, Mobile Satellite Measurements in Designing and Exploitation of Rail Roads, Transportation Research Procedia, Volume 14, pp. 625‐634. doi: 10.1016/j.trpro.2016.05.310
- 15. Specht C., Koc W., Chrostowski P., Szmaglinski J., 2019, Metrology and Measurement Systems Accuracy Assessment of Mobile Satellite Measurements in Relation to the Geometrical Layout of Rail Tracks, Metrology and Measurement Systems,26(2), pp. 309‐321. DOI: 10.24425/mms.2019.128359.
- 16. Specht, C., Koc, W., Smolarek, L., Grzadziela, A., Szmaglinski, J., Specht, M., 2014, Diagnostics of the Tram Track Shape with the use of the Global Positioning Satellite Systems (GPS/Glonass) Measurements with a 20 Hz Frequency Sampling, Journal of Vibroengineering, Volume 16, Issue 6, pp. 3076‐3085, ISSN 1392‐8716, China
- 17. Specht C., Nowak A., Koc W., Jurkowska A., 2011, Application of the Polish Active Geodetic Network for railway track determination. [in:]: A. Weintrit & T. Neumann (eds), Transport Systems and Processes. Marine Navigation and Safety of Sea Transportation. Leiden, CRC Press, Balkema Book, 2011, pp.77‐81
- 18. Swierczynski S., Czaplewski K. 2015 M‐Estimation as a Tool Supporting a Vessel Traffic Controller in the VTS System, Polish Maritime research, vol. 22, issue 3, pp. 3‐13, https://doi.org/10.1515/pomr‐2015‐0050, Poland
- 19. Urbanski J., Morgas W. and Specht C., 2008, Perfecting the Maritime Navigation information services of the European Union, 1st International Conference on Information Technology, pp. 1‐4. doi: 10.1109/INFTECH.2008.4621631, Poland
- 20. Urech A., Perez Diestro J., Gonzalez O., 2002, GADEROS, a Galileo Demonstrator for Railway Operation System, Proceedings of the Data Systems In Aerospace (DASIA 2002), pp. 1‐9., Ireland
- 21. Wisniewski Z., 1985, Methods for solving a system of interdependent conditional equations. Geodesy and Cartography, Volume 34, Issue 1, pp. 39‐52, Poland
- 22. Wisniewski Z., 2013, Zaawansowane metody opracowania obserwacji geodezyjnych z przykładami (in Polish), University of Warma and Mazury, monography, Polan
- 23. Wisniewski Z., 2016, Rachunek wyrównawczy w geodezji z przykładami (in Polish), Wydawnictwo UWM, University of Warma and Mazury, academic handbook, Poland
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-97ce700d-0faa-4234-a81c-8fd02fcaa9bb
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