APPROKSIMASI LIMIT CYCLE PADA PERSAMAAN VAN DER POL DAN DUFFING TERIKAT

Authors

  • Rati Febrianti
  • Mahdhivan Syafwan
  • Efendi .

DOI:

https://doi.org/10.25077/jmu.4.1.99-107.2015

Abstract

Pada artikel ini dikaji aproksimasi limit cycle pada persamaan van der Pol
dan Dung terikat. Limit cycle adalah lintasan tutup pada bidang fasa suatu persamaan
diferensial nonlinier. Aproksimasi limit cycle ini diselesaikan dengan metode
multiple scales. Perbandingan aproksimasi analitik dengan solusi numerik, yang diselesaikan
dengan menggunakan metode Runge-Kutta orde 4, untuk parameter-parameter
tertentu menunjukkan kesesuaian yang sangat baik untuk parameter pertubasi yang
bernilai kecil.

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Published

01-03-2015

Issue

Vol. 4 No. 1 (2015)

Section

Articles

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