Investigation of Technical Stochastic Stability of Lateral Vibration of Mathematical Model of Rail Vehicle

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Authors

  • W. Choromanski Institute of Transporatation, Warsaw Technical University, Warszawa, Poland
  • J. Kisilowski Institute of Transporatation, Warsaw Technical University, Warszawa, Poland
  • H. Łopata University of Mining and Metallurgy, Kraków, Poland

Abstract

The authors present a method for investigating the technical stochastic stability of the mathematical model of a mechanical system With real input. The paper includes an algorithm which can be used in numerical applications. Sample results are given for a model of a four­-axial luggage-car with coach 25 TN (Y25 Cs).

References

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A. H. WICKENS, The equation of motion of four-wheeled vehicle, British railways board report, NE468.
J. DROŹDZIEL, Constructing a mathematical model of the dynamics of the chosen railway vehicle, Doctoral Thesis, Warsaw Techn. Univ., 1979.
W. BOGUSZ, Technical stability, PWN, Warszawa 1972 [in Polish].
K. SOBCZYK. The methods of statistical dynamics, PWN, Warszawa 1973 [in Polish].
J. KISILOWSKI, Dynamics of the railway vehicle assembly, Works of Institute of Transport, 15. Warsaw 1978.