SIMULATION MODEL OF TRAIN MOVEMENT IN SMALL-RADIUS CURVES

S. Krec, S. Janjanin, A. Stipetic

Abstract


on the curved sections of track movement of trains as defined in the transverse vibrations of the system "train - path." The simulation model of the system is made in MATLAB language. In tight curves when driving at maximum permitted speed system works under extreme conditions, causing high stress in a carriage and in the train path. Moreover, the system operates with the limit from the viewpoint of safety. The need to quantify the wear of the railway track and trains, assess safety and comfort is particularly relevant at the present time in connection with the commissioning of tilting train, for which the transverse vibrations of the train is very significant. The simulation model also includes the ability to prepare for the measurements and experimental studies, because it allows you to get accurate results, which are expected during sea trials in normal and extreme conditions, leading to time and cost savings.


Keywords


the movement of trains; wear; train operation

Full Text:

PDF

GOST Style Citations


1. Esveld, C. Modern Railway Track, Second Edition, Delft University of Technology, Delft, 2001 2. Esveld, C. Principles of Track Quality Recording and Assessment, Rail International – January 1992

2. Periard, F. Wheel-Rail Noise Generation: Curve Squealing by Trams, Thesis Technische Universiteit Delft, 1998

3. Volf, B. The influence of oscillation decrease on operation properties of the railway wheels, Proceeding of the 5th mini conference on vehicle system dynamics, identification and anomalies, Budapest, 11-13 November, 1996

4. Janjanin, S. Simulation des E-Lokantriebes mit dem Gleichstrommotor, Österreichische Ingenieur- und Architekten-Zeitschrift, Wien, 1991.

5. Janjanin, S. Simulation des E-Lokantriebes mit dem Asynchronmotor, Österreichische Ingenieur- und Architekten-Zeitschrift, 1992.

6. Janjanin, S. Matematičko modeliranje dijagrama vučne sile, Željeznice u teoriji i praksi, 23, br. 1, str. 21, Zagreb, 1999.

7. Janjanin, S. Observing a system's behaviour in the Simulation workshop Conference on Control of industrial systems "Control for the future of the Youth", IFIP, IFAC; IMACS, Preprints, Vol. 1/3, Belfort, France, 20 – 22 May, 1997.

8. Janjanin, S. Simuliranje lateralnog oscilirajućeg sustava osovinskog sklopa, Prometni institut Ljubljana, Ljubljana, 2000.

9. Janjanin, S. Simuliranje lateralnog oscilirajućeg sustava osovinskog sklopa u luku pruge, Prometni institut Ljubljana, Ljubljana, 2000.

10. Janjanin, S. Simulation models train-track's oscillating systems, Statements and hypothesis, Achieving Best Practice in Wheel/Rail Interface Management, Increasing the life of wheels and rails, optimising costs and ensuring engineering quality, January 31 - February 1, 2002.•Amsterdam.

11. Kreč S. The Role of Croatian Railways as a Transit Network towards the East of Europe, Proceedings of the International Symposium in Trieste organised by -Instituto per lo Studio dei Transporti nell’Integrazione Economica Europea, entitled XXXVII Corso Internazionale Istiee Transportare nell’Est europeo, Trieste, 1996.

12. Kreč, S. Die Eisenbahnlinie Maribor-Pragersko Staatsgrenze-Zagreb-Split/Šibenik/Zadar, Österreichiche Ingenier-und Architekten-Zeitschrift (ÖIAZ), work published on pages 111-125, from the Symposium in Vienna, Vienna, February 1997.

13. Kreč, S. Tehnološki model gradnje pruga velikih brzina u Hrvatskoj, Doktorska disertacija, Fakultet prometnih znanosti Sveučilišta u Zagrebu, Zagreb 1998.

14. Stipetić, A. Track panel Strain in Conditions of Utilization, Promet 7 (1995. No. 1-2, pp. 1-12) (1989. No. 1, pp. 185-190).

15. Stipetić, A. Elastični pričvrsni sklop tračnice i njegova primjena, Promet.

16. Stipetić, A. Model željezničkog kolosijeka na čvrstoj podlozi u funkciji velikih brzina, Doctoral dissertation, Fakultet prometnih znanosti Sveučilišta u Zagrebu, Zagreb 1993.





Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

 

ISSN 2307–3489 (Print)
ІSSN 2307–6666 (Online)