Title :
Optimization of powerplant mounting system and software development
Author :
Yuchen Zang ; Wenku Shi ; Xiang Song
Author_Institution :
State Key Lab. of Automobile Dynamic Simulation, Jilin Univ., Changchun, China
Abstract :
6 DOF (Degree of freedom) mechanics modal of powerplant mount system is established. Optimum design of powerplant system is made with uncoupling of energy, lateral and vertical vibration transmission rate. And based on this optimum design, software named EMUND is developed, which is used in a commercial car. The result indicates that rational set of mount parameters could greatly decrease vibration transmission from powerplant to the body in the automobile design.
Keywords :
automotive engineering; mountings; vibrations; 6 degree of freedom mechanics modal; EMUND; automobile design; powerplant mounting system; software development; vertical vibration transmission rate; Engines; Force; Kinetic energy; Optimization; Software; Vehicles; Vibrations; Mount; Optimization; Software;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023518
