Hopf Bifurcation and Control of Magnetic Bearing System with Uncertain Parameter
Joint Authors
Wang, Jing
Ma, Shaojuan
Hao, Peng
Yuan, Hehui
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-12-05
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
In this paper, the Hopf bifurcation and control of the magnetic bearing system under an uncertain parameter are investigated.
Firstly, the two-degree-of-freedom magnetic bearing system model with uncertain parameter is established.
The method of orthogonal polynomial approximation is used to obtain the equivalent magnetic bearing model which is deterministic.
Secondly, combining mathematical analysis tools and numerical simulations, the Hopf bifurcation of the equivalent model is analyzed.
Finally, a hybrid feedback control method (linear feedback control method combined with nonlinear stochastic feedback control method) is introduced to control the Hopf bifurcation behavior of the magnetic bearing system.
American Psychological Association (APA)
Wang, Jing& Ma, Shaojuan& Hao, Peng& Yuan, Hehui. 2019. Hopf Bifurcation and Control of Magnetic Bearing System with Uncertain Parameter. Complexity،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1131093
Modern Language Association (MLA)
Wang, Jing…[et al.]. Hopf Bifurcation and Control of Magnetic Bearing System with Uncertain Parameter. Complexity No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1131093
American Medical Association (AMA)
Wang, Jing& Ma, Shaojuan& Hao, Peng& Yuan, Hehui. Hopf Bifurcation and Control of Magnetic Bearing System with Uncertain Parameter. Complexity. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1131093
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1131093