Simulation and experiment study of dynamic performance for a hydraulic mount using AMESim

Author

Tianfei Ma ; Yang Mao ; Jiehong Hu ; Dengfeng Wang ; Jing Chen

Author_Institution

State Key Lab. of Automotive Simulation & Control, Jilin Univ., Changchun, China

Volume

7

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

3696

Lastpage

3699

Abstract

Dynamic stiffness and loss angle are important dynamic performance for hydraulic mount and it´s significant to predict them accurately. The structure of a hydraulic mount is introduced and the ideal dynamic performance is illustrated. Based on the mechanical model and the mathematic equation of the hydraulic mount, a simulation model is built using AMESim software. The dynamic stiffness and loss angle of the hydraulic mount is calculated and a test is carried out to validate the simulation. It shows that the result of simulation is correct and the model built with AMESim is useful to predict the dynamic performance of the hydraulic mount.

Keywords

elasticity; engines; mechanical engineering computing; mountings; AMESim software; dynamic performance; dynamic stiffness; engine; hydraulic mount; mathematic equation; mechanical model; Engines; Mathematical model; Predictive models; Rubber; Springs; Vehicle dynamics; Vibrations; AMESim; dynacmic stiffness; dynamic performance; hydraulic mount; loss angle;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6023864

Filename

6023864