Title :
Vibration Characteristics of a 3-Degree-of-Freedom System with Clearance
Author :
Shen, Yanzhi ; Liu, Hongmin ; Xiong, Lie ; Du, Guojun
Author_Institution :
Inst. of Mech. Eng., Yanshan Univ., Qinhuangdao, China
Abstract :
By modeling and simulating, analyzed vibration characteristics of a kind of 3-degree-of-freedom of vibro impact system with periodic excitation which include clearance, the interface where the gap closed was chosen as a Poincare section, using Runge-Kutta method proved that this model has a chaotic situation.The research of the system´s bifurcation and chaos provided a kind of reference for engineering and technology analysis.
Keywords :
Poincare mapping; Runge-Kutta methods; bifurcation; chaos; dynamic response; 3 degree of freedom system vibration characteristic; Poincare section; Runge-Kutta method; vibro impact system with periodic excitation; Bifurcation; Chaos; Damping; Equations; Materials science and technology; Mathematical model; Optimization methods; Oscillators; Shock absorbers; Vibrations;
Conference_Titel :
Computational Sciences and Optimization, 2009. CSO 2009. International Joint Conference on
Conference_Location :
Sanya, Hainan
Print_ISBN :
978-0-7695-3605-7
DOI :
10.1109/CSO.2009.397
