Research of abnormal vibration for locomotive console

Author

Jun, Liu ; Tao, Zhang

Author_Institution

Sch. of Automobile & Traffic Eng., Jiangsu Univ., Zhenjiang, China

fYear

2011

fDate

15-17 April 2011

Firstpage

5221

Lastpage

5224

Abstract

In view of the abnormal vibration for cab console of a locomotive,using the self-developed signal acquisition and modal analysis system,the vibration signals of console are measured and analyzed in the acceleration process and steady speed process of locomotive engine. By research of rubber mount matching and dynamics simulation,the resonance of suspension system caused by the irrational rubber mount matching is the main reason of abnormal vibration for console. By the rubber stiffness test and verification of improved plan,the abnormal vibration level of console is improved.

Keywords

engines; locomotives; railway engineering; signal detection; suspensions (mechanical components); vibrations; abnormal vibration; locomotive console; locomotive engine; modal analysis system; rubber mount matching; rubber stiffness test; signal acquisition; suspension system resonance; vibration signal; Acceleration; Automobiles; Combustion; Educational institutions; Publishing; Rubber; Vibrations; abnormal vibration; console; matching; rubber mount;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Information and Control Engineering (ICEICE), 2011 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-8036-4

Type

conf

DOI

10.1109/ICEICE.2011.5776904

Filename

5776904