Title :
Nonlinear vibrations of vehicle suspension systems with magnetorheological dampers
Author :
Guo, Shuqi ; Xia, Zhigang ; Yang, Shaopu
Author_Institution :
Shijiazhuang Railway Inst., China
Abstract :
The paper is devoted to analyze nonlinear vibrations of vehicle suspension systems with magnetorheological (MR) dampers. With two reasonable assumptions and some appropriate formulations, in light of the results of single-degree-of-freedom isolation systems with MR dampers, the solutions of harmonic responses of quarter car suspension systems with MR dampers are presented. And the solutions of sprung and unsprung transmittances for the system are also given. Numerical simulations verified the resulting solutions of theoretical analysis.
Keywords :
automobiles; magnetorheology; shock absorbers; suspensions (mechanical components); vibration control; magnetorheological dampers; nonlinear vibrations; single-degree-of-freedom isolation systems; vehicle suspension systems; Aerospace materials; Control systems; Damping; Magnetic analysis; Magnetic levitation; Numerical simulation; Rail transportation; Shock absorbers; Vehicles; Weight control;
Conference_Titel :
Vehicular Electronics and Safety, 2005. IEEE International Conference on
Print_ISBN :
0-7803-9435-6
DOI :
10.1109/ICVES.2005.1563664
