Hunting stability analysis of high-speed train bogie under the frame lateral vibration active control
Sign Up to like & getrecommendations! Published in 2018 at "Vehicle System Dynamics"
DOI: 10.1080/00423114.2017.1375128
Abstract: ABSTRACT In this paper, we study a multi-objective optimal design of three different frame vibration control configurations and compare their performances in improving the lateral stability of a high-speed train bogie. The existence of the… read more here.
Keywords: bogie; system; hunting stability; control ... See more keywords
Suspension parameters optimum of high-speed train bogie for hunting stability robustness
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Rail Transportation"
DOI: 10.1080/23248378.2019.1625824
Abstract: ABSTRACT Hunting stability of high-speed train is an important objective for the optimization of bogie suspension parameters. An adequate hunting stability margin is required for the high-speed train. Besides, a remarkable ability to resist the… read more here.
Keywords: suspension parameters; hunting stability; suspension; speed ... See more keywords
An investigation into the influence of wheel–rail contact relationships on the carbody hunting stability of an electric locomotive
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/09544097221084412
Abstract: Carbody hunting stability has attracted more and more attention due to its great influence on the dynamic performance of a railway vehicle. To fully understand the correlation between the wheel–rail contact relationship and the carbody… read more here.
Keywords: carbody hunting; rail contact; rail; wheel rail ... See more keywords
Modal parameters-based hunting stability analysis of high-speed railway vehicles considering full range of equivalent conicity
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics"
DOI: 10.1177/14644193221103211
Abstract: The balance of vehicle parameters to avoid both the carbody and bogie hunting instabilities existing at different stage of vehicle operation is a long-standing problem. However, most of the existing researches focus on a single… read more here.
Keywords: conicity; speed; modal; analysis ... See more keywords
Hunting stability and derailment analysis of the high-speed railway vehicle moving on curved tracks
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heavy Vehicle Systems"
DOI: 10.1504/ijhvs.2017.10010391
Abstract: An advanced train model, which examines hunting instability and derailment in one integrated model implicitly is presented. In terms of a control subject, proposed model is compatible with nonlinear controllers to stabilise hunting oscillations and… read more here.
Keywords: derailment; hunting stability; vehicle; speed ... See more keywords