THE AMPLITUDE-FREQUENCY CHARACTERISTICS OF ACCELERATION OF THE SUSPENSION OF A RAILWAY VEHICLE
DOI:
https://doi.org/10.52167/2790-5829-2022-1-1-17-21Keywords:
amplitude-frequency, rigidity, hopping, freight car, difference of trackAbstract
Over the last years in Kazakhstan the problem of passenger transport, concerning the moral depreciation of passenger cars, 40% of which are being used for more than 30 years, has blown up. Therefore, the road administration had to obtain the rolling-stock of light-weight type, such as “Tolgo Pendular” firm (Spain).
Currently, the pilot runs of “Tolgo” designed for high-speed traffic along the normal railway between Almaty and Nur-Sultan, are carried out. At the same lime, the construction of cars of a new type gives rise for a number of questions.
References
[1] Aurie A.I. Operational calculus and its application to the exercises in mechanics. M.-L., Phismathgiz, 1968.
[2] Grachyova L.O. Mutual interaction of rail cars with the railway. Proceedings of the VNIIZhT MPS, edition 366, “Transport”, 1978.
[3] Chekhova AA, Solomin AV. Traction Linear Induction Motor of Urban Maglev Transport. Transportation Systems and Technology. 2020;6(1):120-128. doi: 10.17816/transsyst202061120-128
[4] Solomin VA, Solomin AV, Koledov VV, Trubitsina NA. Multifunctional Linear Induction Motor with Longitudinal-Transverce Magnetic Flux for Magnetic-Levitational Transport. Transportation Systems and Technology. 2018;4(2):167-179. doi: 10.17816/transsyst201842167-179
[5] Bakhvalov YuA, Gorbatenko NI, Grechikhin VV, et al. Design of optimal electromagnets of magnetic-levitation and lateral-stabilization systems for ground transportation based on solving inverse problems. Russian Electrical Engineering. 2017;88(1):15-18. doi: 10.3103/S1068371217010047
