Title :
The design and simulation experiment of full floating cab suspensions system for conventional heavy trucks
Author :
Lin, Lin ; Wang, Tongyu ; Huang, Yuxin ; Wang, Limeng ; Zhang, Hu ; Zheng, Yanwen
Author_Institution :
Coll. of Mech. & Electr. Eng., Changchun Univ. of Sci. & Technol., Changchun, China
Abstract :
This article uses real parameters of a domestic conventional heavy trucks for basic dates, using Solidworks software as 3D platform, the structure model of the full floating cab air suspension system is designed and created, and the model is imported into ADAMS to simulate and analyze, importantly analysis the natural vibration frequency of vehicle cab suspension system. Through the change of damping coefficient of lateral deoscillator in the back suspension system, the function of lateral deoscillator is analyzed at the same time. At last ride comfort test of sample car on the road, root mean square values of weighted acceleration is used in the directions of XYZ to analyze performance of suspension system.
Keywords :
acceleration; automobile manufacture; damping; design engineering; digital simulation; mean square error methods; oscillators; performance evaluation; road vehicles; solid modelling; suspensions (mechanical components); vibrations; 3D platform; ADAMS; Solidworks software; back suspension system; damping coefficient; domestic conventional heavy trucks; full floating cab air suspension system; full floating cab suspensions system; lateral deoscillator; natural vibration frequency; performance analysis; ride comfort test; root mean square values; structure model; vehicle cab suspension system; weighted acceleration; Analytical models; Atmospheric modeling; Solid modeling; Springs; Suspensions; Vehicles; Vibrations; ADAMS; Full floating cab; Vibration analysis;
Conference_Titel :
Mechatronics and Automation (ICMA), 2012 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-1275-2
DOI :
10.1109/ICMA.2012.6283254
