The continuous Poincare-like cell mapping method and its application to nonlinear dynamics analysis of a bearing–rotor system

Based on the idea of continuous cell mapping, an improved Poincare-like cell mapping method is developed. This method can be used for global analysis of nonlinear dynamic systems without missing the periodic solutions and the domains of attraction. A bearing–rotor system is analyzed by using this me...

Full description

Saved in:

Bibliographic Details
Published in:	Tribology international Vol. 31; no. 7; pp. 369 - 375
Main Authors:	Liu, H., Yu, L., Xie, Y.B., Yao, F.S.
Format:	Journal Article
Language:	English
Published:	Oxford Elsevier Ltd 01-07-1998 Elsevier
Subjects:	Applied sciences bearing cell mapping Drives Exact sciences and technology Mechanical engineering. Machine design nonlinear rotor Shafts, couplings, clutches, brakes rotor cell mapping nonlinear bearing Transient response Vibration Poincaré map Rotating machine Global analysis Shaft Non linear effect Periodic solution Attractor Modeling Journal bearing
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Description
Summary:	Based on the idea of continuous cell mapping, an improved Poincare-like cell mapping method is developed. This method can be used for global analysis of nonlinear dynamic systems without missing the periodic solutions and the domains of attraction. A bearing–rotor system is analyzed by using this method, and the influences of initial conditions on transient movement are discussed in detail.
Bibliography:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	0301-679X 1879-2464
DOI:	10.1016/S0301-679X(98)00046-2