Nonlinear Dynamic Analysis and Chaos Prediction of Grinding Motorized Spindle System
Joint Authors
Gao, Feng
Li, Yan
Jia, Weitao
Wu, Wenwu
Li, Zhongwei
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-09-22
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The paper determines the impact factors of dynamics of a motorized spindle rotor system due to high speed: centrifugal force and bearing stiffness softening.
A nonlinear dynamic model of the grinding motorized spindle system considering the above impact factors is constructed.
Through system simulation including phase portraits and Poincaré map, the periodic behavior and chaotic behavior of the nonlinear grinding motorized spindle system are revealed.
The threshold curve of chaos motion is obtained through the Melnikov method.
The conclusion can provide a theoretical basis for researching deeply the dynamic behaviors of the grinding motorized spindle system.
American Psychological Association (APA)
Jia, Weitao& Gao, Feng& Li, Yan& Wu, Wenwu& Li, Zhongwei. 2019. Nonlinear Dynamic Analysis and Chaos Prediction of Grinding Motorized Spindle System. Shock and Vibration،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1211728
Modern Language Association (MLA)
Jia, Weitao…[et al.]. Nonlinear Dynamic Analysis and Chaos Prediction of Grinding Motorized Spindle System. Shock and Vibration No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1211728
American Medical Association (AMA)
Jia, Weitao& Gao, Feng& Li, Yan& Wu, Wenwu& Li, Zhongwei. Nonlinear Dynamic Analysis and Chaos Prediction of Grinding Motorized Spindle System. Shock and Vibration. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1211728
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1211728
