Response of a Shape Memory Alloy Beam Model under Narrow Band Noise Excitation
Author
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-09
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
To describe the hysteretic nonlinear characteristic of the strain-stress relation of shape memory alloy (SMA), a Van-der-Pol hysteretic cycle is applied to simulate the hysteretic loops.
Then, the model of a simply supported SMA beam subject to transverse narrow band noise excitation with nonlinear damping was proposed.
The deterministic and the stochastic responses are studied, respectively, applying the multiple scale method.
The stability of the steady state responses is analyzed by Floquet theory and the moment method.
The numerical simulation results quite agree with the theoretical analysis.
American Psychological Association (APA)
Ge, Gen. 2014. Response of a Shape Memory Alloy Beam Model under Narrow Band Noise Excitation. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-513711
Modern Language Association (MLA)
Ge, Gen. Response of a Shape Memory Alloy Beam Model under Narrow Band Noise Excitation. Mathematical Problems in Engineering No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-513711
American Medical Association (AMA)
Ge, Gen. Response of a Shape Memory Alloy Beam Model under Narrow Band Noise Excitation. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-513711
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513711