Study on relationship between tread equivalent conicity and vibration of bogie for EMU

Xuegang Liu

doi:10.1117/12.2639236

20 September 2022 Study on relationship between tread equivalent conicity and vibration of bogie for EMU

Xuegang Liu

Proceedings Volume 12261, International Conference on Mechanical Design and Simulation (MDS 2022); 122613O (2022) https://doi.org/10.1117/12.2639236
Event: Second International Conference on Mechanical Design and Simulation (MDS 2022), 2022, Wuhan, China

Abstract

As an important parameter of the vehicle, the relationship between the tread equivalent conicity and the vibration of bogie for EMU is very valuable and significant for research. In this paper, a tracking test is carried out on the EMU running on a certain line to analyze the equivalent conicity and frame vibration of the vehicle. The evolution law of the equivalent conicity and the relationship between frame vibration and repair cycle and operating mileage during the tracking test of the vehicle are obtained, which provides a certain foundation for deepening the basic theory of high-speed rail and the technical research of high-speed rail with a speed of 400 kilometers in time.

Citation Download Citation

Xuegang Liu "Study on relationship between tread equivalent conicity and vibration of bogie for EMU", Proc. SPIE 12261, International Conference on Mechanical Design and Simulation (MDS 2022), 122613O (20 September 2022); https://doi.org/10.1117/12.2639236

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available