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

fYear

2009

fDate

9-12 Aug. 2009

Firstpage

1726

Lastpage

1730

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICMA.2009.5246293

Filename

5246293