Bogdanov–Takens Bifurcation in a Shape Memory Alloy Oscillator with Delayed Feedback
Joint Authors
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-10-24
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This work is focused on a shape memory alloy oscillator with delayed feedback.
The main attention is to investigate the Bogdanov–Takens (B-T) bifurcation by choosing feedback parameters A1,2 and time delay τ.
The conditions for the occurrence of the B-T bifurcation are derived, and the versal unfolding of the norm forms near the B-T bifurcation point is obtained by using center manifold reduction and normal form.
Moreover, it is demonstrated that the system also undergoes different codimension-1 bifurcations, such as saddle-node bifurcation, Hopf bifurcation, and saddle homoclinic bifurcation.
Finally, some numerical simulations are given to verify the analytic results.
American Psychological Association (APA)
Wang, Jinbin& Ma, Lifeng. 2020. Bogdanov–Takens Bifurcation in a Shape Memory Alloy Oscillator with Delayed Feedback. Complexity،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1145412
Modern Language Association (MLA)
Wang, Jinbin& Ma, Lifeng. Bogdanov–Takens Bifurcation in a Shape Memory Alloy Oscillator with Delayed Feedback. Complexity No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1145412
American Medical Association (AMA)
Wang, Jinbin& Ma, Lifeng. Bogdanov–Takens Bifurcation in a Shape Memory Alloy Oscillator with Delayed Feedback. Complexity. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1145412
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1145412