Stability Analysis of Periodic Orbits in a Class of Duffing-Like Piecewise Linear Vibrators

A. El Aroudi, L. Benadero, H. Ouakad, Mohammad I. Younis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we study the dynamical behavior of a Duffing-like piecewise linear (PWL) springmass-damper system for vibration-based energy harvesting applications. First, we present a continuous time single degree of freedom PWL dynamical model of the system. From this PWL model, numerical simulations are carried out by computing frequency response and bifurcation diagram under a deterministic harmonic excitation for different sets of system parameter values. Stability analysis is performed using Floquet theory combined with Fillipov method.
Original languageEnglish (US)
Title of host publicationMATEC Web of Conferences
PublisherEDP Sciences
Pages08001
ISBN (Print)9782759816590
DOIs
StatePublished - Sep 1 2014

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