Title :
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
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;
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
DOI :
10.1109/EMEIT.2011.6023864
