Title :
Research on nonlinear behavior of rotation vibration system
Author :
Chu, Jianfeng ; Jiang, Yu ; Liang, Wei
Author_Institution :
Coll. of Mech. & Electr. Eng., Changchun Univ. of Sci. & Technol., Changchun, China
Abstract :
The rotation mechanical vibration system is a certainty complex nonlinear system, in this paper, we research this system based on chaotic theory, the nonlinear rotation system will be in chaotic state when the rotation speed changed, the dynamic behavior of the system at stable oscillation, according to the values of frequency and amplitude of the steer signal, we can get the basic character s of fault information, the numeric simulation results of chaotic behavior of mechanical vibration system and data analysis of the real mechanical vibration system show that the mechanical vibration systems chaotic character.
Keywords :
chaos; data analysis; fault diagnosis; large-scale systems; nonlinear systems; numerical analysis; rotation; vibrations; certainty complex nonlinear system; chaotic theory; data analysis; fault information; numeric simulation; rotation mechanical vibration system; stable oscillation; steer signal; Chaos; Differential equations; Fault diagnosis; Frequency; Instruments; Mechanical systems; Nonlinear dynamical systems; Nonlinear systems; Stochastic systems; Vibrations; chaos; fault diagnosis; mechanical vibration system;
Conference_Titel :
Mechatronics and Automation, 2009. ICMA 2009. International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-2692-8
Electronic_ISBN :
978-1-4244-2693-5
DOI :
10.1109/ICMA.2009.5246293
