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High-Speed Railway Bogies Hunting Motion by Hemantha Kumar is a document available to read on EtoBox.
What is High-Speed Railway Bogies Hunting Motion about?
This document discusses the hunting motion of bogies with interconnected axles on high speed railways. Hunting motion is a self-excited oscillation caused by the conical shape of wheels, which produces different rolling radii when the axle is displaced sideways. The document presents a mathematical model of a bogie with four degrees of freedom and interconnected axles. Simulation results show the displacement of the hunting motion before, at, and after the critical speed where the motion transitions from st
- Author
- Hemantha Kumar
- Language
- EN