In order to analyze suspension’ impact on vehicle ride comfort and road-friendly and the way to chose reasonable suspension parameters,a two DOF suspension model was established. Taking RMS of sprung mass acceleration and dynamic load of unsprung mass, a multi-objective suspension parameters optimization model was carried out by optimal points method. After the optimization,the RMS of body decreases by 36.24%,and the RMS of dynamic load decreases by 17.71%.As is stated above, optimal suspension parameters can improve the ride comfort as well as road-friendly.
Suspension Optimization Based on Ride Comfort and Road-Friendly
Advanced Materials Research ; 562-564 ; 1186-1190
2012-08-30
5 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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