SOLUSI PERIODIK DAN BIFURKASI PADA FORCED DUFFING OSCILLATOR

Abstract

This article describes a research about dynamical behavior of forced Duffing oscillator, which is compared to the simple one. The dynamical behavior is focussed on existence and stability of periodic solution and bifurcation arising for some external frequences.  We use averaging method and numerically diagnostic support to analyze the dynamics. The results show that there are periodic, quasi-periodic solution, and bifurcation on the forced duffing oscillator.

Keywords: Dynamical system, forced duffing oscillator, periodic solution, stability, bifurcation