Title :
Safety and complexity study on vehicle suspension system with hysteretic nonlinearity characteristic under quasi-period multi-frequency excitation
Author :
WeiWei, Yu ; Xuan, Guo
Author_Institution :
Coll. of Stat., Capital Univ. of Econ. & Bus., Beijing, China
Abstract :
Safety analysis and the forced vibration characteristic investigation of a single DOF vehicle suspension system with hysteretic nonlinearity characteristic under road quasi-period multi-frequency excitation is carried out in this paper. Probability of system occurred chaos and disturb state character of closed-trajectories near center is studied though the Melnikov´ function and KAM theory. The complexity characteristic of this system under forced vibration is clarified accordingly.
Keywords :
chaos; probability; safety; suspensions (mechanical components); vehicle dynamics; vibrations; KAM theory; Melnikov function; chaos; complexity study; forced vibration characteristic investigation; hysteretic nonlinearity characteristic; road quasiperiod multifrequency excitation; safety analysis; single-DOF vehicle suspension system; system probability; Chaos; Orbits; Roads; Safety; Suspensions; Trajectory; Vehicles; KAM theory; Melnikov´ function; chaos control; hysteretic nonlinearity; periodicity; quasi-periodic excitation; safety analysis; vehicle suspension system;
Conference_Titel :
Electronics, Communications and Control (ICECC), 2011 International Conference on
Conference_Location :
Zhejiang
Print_ISBN :
978-1-4577-0320-1
DOI :
10.1109/ICECC.2011.6067860
