DocumentCode :
526816
Title :
Simulation of SDOF bilinear piecewise vibration isolation system
Author :
He, Qiwei ; Feng, Shaowei ; Zhang, Jing
Author_Institution :
Naval Univ. of Eng., Wuhan, China
fYear :
2010
fDate :
13-15 Aug. 2010
Firstpage :
348
Lastpage :
352
Abstract :
Numerical simulation method is a powerful technique for chaos analysis. The traditional analytic method can´t predict the behavior of the piecewise linear system (PLS) exactly because of the non-smoothness of the system, if the system is strong nonlinearity. The piecewise linear vibration isolation system with single degree of freedom (SDOF) was studied in this paper. The “inverse” integral method was used to determine the crisis time (piecewise time) of the system and then an advanced Runge-Kutta integral method was applied to simulate the system. It was found that there exists complex dynamical behavior including chaotic motion. The parameter region when the bifurcation and chaotic motion occur was determined using numerical simulation.
Keywords :
Runge-Kutta methods; bifurcation; chaos; control nonlinearities; numerical analysis; piecewise linear techniques; vibration isolation; Runge Kutta integral method; SDOF; bifurcation; bilinear piecewise vibration isolation system; chaos analysis; crisis time; inverse integral method; numerical simulation; piecewise linear system; system nonlinearity; Bifurcation; Chaos; Damping; Force; Isolators; Springs; Vibrations;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Control and Information Processing (ICICIP), 2010 International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-7047-1
Type :
conf
DOI :
10.1109/ICICIP.2010.5565320
Filename :
5565320
Link To Document :
بازگشت