Identifikasi bifurkasi kodimensi-2 pada sistem flutter dengan menggunakan kriteria Routh

Authors

  • Hartono Hartono
  • Kus Prihantoso Krisnawan

DOI:

https://doi.org/10.21831/jsd.v3i1.2779

Abstract

In this paper, the codimension-2 bifurcation of a 2-parameter flutter system is identified using Routh's criterion. Routh's criterion is a tool to determine the number of roots of a real polynomial in the right half-plane. Based on this criterion, the regions borders of each parameter are determined in order to make the roots of flutter system characteristic equation have negative or positive real parts. A point is taken from each region and the phase portraits of the system are drawn. Based on the Routh's table and the phase portraits, different dynamical structure that showing a pitchfork-hopf bifurcation is acquired.

Key words: pitchfork-hopf bifurcation, flutter system, Routh's criterion

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Published

2015-01-26

How to Cite

[1]
Hartono, H. and Krisnawan, K.P. 2015. Identifikasi bifurkasi kodimensi-2 pada sistem flutter dengan menggunakan kriteria Routh. Jurnal Sains Dasar. 3, 1 (Jan. 2015). DOI:https://doi.org/10.21831/jsd.v3i1.2779.

Issue

Vol. 3 No. 1 (2014): April 2014

Section

Articles

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