NUMERICAL STUDIES ON SIMULATION OF BENDING VIBRATIONS OF UPGRADED PNEUMATIC SPRINGS FOR HIGH-SPEED ELECTRIC TRAINS

Abstract

The article presents the results of numerical studies on the simulation of bending vibrations of modernized pneumatic springs for high-speed electric trains under the action of pulsating pressure, an algorithm and a program for the MATHCAD 15 programming environment have been developed. The design of the modernized air spring is protected by the patent of the Republic of Uzbekistan for the invention No. IAP 04632 [1].