Time Response and Bifurcation Diagram of Rott’s Pendulum with a Rotating Base for Energy Harvesting Applications

Emine Zaouali, Fehmi Najar

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A Rott’s pendulum with two degrees of freedom having a two-to-one internal resonance is used to transfer kinetic energy between a rotating disk and an electromagnetic generator. The harvested energy is intended to be used for onboard sensing applications such as tire pressure monitoring system. An analytical model is used to simulate the dynamic response of the pendulum under different rotation speeds of the disk carrying the device. A constant variable speed is also used to look at the behavior of the pendulum with a frequency response-like solution. Bifurcations diagrams are also used to detect periodicity changes of the solutions.

Original languageEnglish
Title of host publicationAdvances in Mechanical Engineering, Materials and Mechanics II - Selected contributions from the 8th International Conference on Advances in Mechanical Engineering and Mechanics, ICAMEM 2024
EditorsRiadh Elleuch, Basma Ben Difallah, Ridha Mnif, Mouna Baklouti, Mohamed Kharrat, Abdessattar Abdelkefi
PublisherSpringer Science and Business Media Deutschland GmbH
Pages30-38
Number of pages9
ISBN (Print)9783031897320
DOIs
StatePublished - 2025
Event8th International Conference on Advances in Mechanical Engineering and Mechanics, ICAMEM 2024 - Sousse, Tunisia
Duration: 28 Jun 202430 Jun 2024

Publication series

NameLecture Notes in Mechanical Engineering
ISSN (Print)2195-4356
ISSN (Electronic)2195-4364

Conference

Conference8th International Conference on Advances in Mechanical Engineering and Mechanics, ICAMEM 2024
Country/TerritoryTunisia
CitySousse
Period28/06/2430/06/24

Keywords

  • Bifurcation diagram
  • Energy harvesting
  • Rotating system
  • Rott’s pendulum

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