![](/images/graphics-bg.png)
Study on Simplified Model and Numerical Solution of High-Speed Angular Contact Ball Bearing
Joint Authors
Xiao, Zhigang
Zeng, Guang
Sun, Biao
Zhao, Chunjiang
Yu, Xiaokai
Bian, Qiang
Liu, Bingyang
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-08
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
For the calculation model of high-speed angular contact bearing has many variables, the large root difference exists, and the Newton iterative method solving the convergence depends on the initial value problems; thus, the simplified calculation model is proposed and the algorithm is improved.
Firstly, based on the nonlinear equations of variables recurrence method of the high-speed angular contact ball bearing calculation model, it is proved that the ultimate fundamental variables of calculation model are the actual inner and outer contact angles, the axial and radial deformations.
According to this reason, the nonlinear equations are deformed and deduced, and the number of equations is reduced from 4Z + 2 to 2Z + 2 (Z represents the number of rolling bodies); a simplified calculation model is formed.
Secondly, according to the small dependence of the artificial bee colony algorithm on the initial value, an improved artificial bee colony algorithm is proposed for the large root difference characteristics of high-speed ball bearings.
The validity of the improved algorithm is verified by standard test function.
The algorithm is used to solve the high-speed angular contact ball bearing calculation model.
Finally, the deformations of high-speed angular contact ball bearings are compared and verified by experiments, and the results of improved algorithm show good agreement with the experiments results.
American Psychological Association (APA)
Zeng, Guang& Zhao, Chunjiang& Yu, Xiaokai& Sun, Biao& Xiao, Zhigang& Bian, Qiang…[et al.]. 2020. Study on Simplified Model and Numerical Solution of High-Speed Angular Contact Ball Bearing. Shock and Vibration،Vol. 2020, no. 2020, pp.1-17.
https://search.emarefa.net/detail/BIM-1212874
Modern Language Association (MLA)
Zeng, Guang…[et al.]. Study on Simplified Model and Numerical Solution of High-Speed Angular Contact Ball Bearing. Shock and Vibration No. 2020 (2020), pp.1-17.
https://search.emarefa.net/detail/BIM-1212874
American Medical Association (AMA)
Zeng, Guang& Zhao, Chunjiang& Yu, Xiaokai& Sun, Biao& Xiao, Zhigang& Bian, Qiang…[et al.]. Study on Simplified Model and Numerical Solution of High-Speed Angular Contact Ball Bearing. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-17.
https://search.emarefa.net/detail/BIM-1212874
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1212874