Title :
Simulation and Study of Vehicle-Vehicle Device System Ride Performance
Author_Institution :
Coll. of Transp. Eng., Huaiyin Inst. of Technol., Huaiyin, China
Abstract :
Take a certain vehicle and vehicle devices system as studying object, build up its mechanical model and derive the mathematical model with LaGrange formula. Establish the four-wheel spectrum as system input, program to calculate suspension dynamic deflection RMS value and wheel relative dynamic load RMS value, plot the spectrum curve of each DOF, simulate the system response in frequency domain under random road stimulation.
Keywords :
frequency-domain analysis; mathematical analysis; mean square error methods; suspensions (mechanical components); vehicle dynamics; DOF; Lagrange formula; four-wheel spectrum; frequency domain; mathematical model; mechanical model; random road stimulation; spectrum curve; suspension dynamic deflection RMS value; system response; vehicle-vehicle device system ride performance simulation; wheel relative dynamic load RMS value; Acceleration; Mathematical model; Roads; Suspensions; Vehicles; Vibrations; Wheels; modeling; ride performance; simulation; vehicle vibration system;
Conference_Titel :
Industrial Control and Electronics Engineering (ICICEE), 2012 International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4673-1450-3
DOI :
10.1109/ICICEE.2012.489
