Numerical Analysis of Oscillation Death in Coupled Self-Excited Elastic Beams
Joint Authors
Hilerio, Isaias
Barron, Miguel A.
Plascencia, Gabriel
Source
Advances in Mechanical Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-08-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The emergence of the oscillation death phenomenon in a ring of four coupled self-excited elastic beams is numerically explored in this work.
The beams are mathematically represented through partial differential equations which are solved by means of the finite differences method.
A coupling scheme based on shared boundary conditions at the roots of the beams is assumed, and as initial conditions, zero velocity of the first beam and three normal vibration modes of a linear elastic beam are employed.
The influence of the self-exciting constant on the ring dynamics is analyzed.
It is observed that oscillation death arises as result of the singularity of the coupling matrix.
American Psychological Association (APA)
Barron, Miguel A.& Hilerio, Isaias& Plascencia, Gabriel. 2012. Numerical Analysis of Oscillation Death in Coupled Self-Excited Elastic Beams. Advances in Mechanical Engineering،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-495430
Modern Language Association (MLA)
Barron, Miguel A.…[et al.]. Numerical Analysis of Oscillation Death in Coupled Self-Excited Elastic Beams. Advances in Mechanical Engineering No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-495430
American Medical Association (AMA)
Barron, Miguel A.& Hilerio, Isaias& Plascencia, Gabriel. Numerical Analysis of Oscillation Death in Coupled Self-Excited Elastic Beams. Advances in Mechanical Engineering. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-495430
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495430
