Analysis of Chaos of a 4-Degree-of-Freedom System with Clearance

Author

Shen, Yanzhi ; Du, Guojun ; Liu, Hongmin ; Xiong, Jie

Author_Institution

Inst. of Mech. Eng., Yanshan Univ., Qinhuangdao, China

fYear

2009

fDate

2-3 May 2009

Firstpage

89

Lastpage

92

Abstract

According to the rolling slippage of a rolling mill drive train with blackash at the palm end of roller, the present authors have established a non-linear mechanical model and its corresponding mathematical model, and used the Runge-Kutta method to solve the response of the system. Based on the analysis of the model, found that the slippage of rolling mill might cause the systempsilas chaotic behaviors. The research provided a theoretical foundation to control and analyze roll slippage.

Keywords

Runge-Kutta methods; chaos; rollers (machinery); rolling mills; 4 degree of freedom system; Runge-Kutta method; chaos analysis; chaotic behavior; nonlinear mechanical model; roll slippage analysis; roll slippage control; roller; rolling mill drive train; rolling slippage; Chaos; Equations; Materials science and technology; Mathematical model; Mechanical factors; Mechanical systems; Milling machines; Numerical simulation; Oscillators; Vibrations; bifurcation; chaos; clearance; rolling mill;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering Computation, 2009. ICEC '09. International Conference on

Conference_Location

Hong Kong

Print_ISBN

978-0-7695-3655-2

Type

conf

DOI

10.1109/ICEC.2009.60

Filename

5167098