Stochastic design of non-linear electromagnetic vibration energy harvester

Issam Abed, Mohamed Lamjed Bouazizi

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Perfect design of non-linear electromagnetic vibration energy harvester is disturbed in presence of imperfection. In this paper, we introduced a realistic design of imperfections to study the robustness of the optimized nonlinear electromagnetic vibration energy harvester. A generic discrete analytical model is derived and numerically solved. The proposed procedure includes the usage of MANLAB coupled with multi-objective optimization. Thanks to the imperfections, modal interactions and nonlinear coupling, the stochastic design enables for harvesting the vibration energy in the operating power Mean of 373 mW with the frequency Mean of 195 Hz and the bandwidth Mean of 151 Hz.

Original languageEnglish
Title of host publicationLecture Notes in Mechanical Engineering
PublisherPleiades journals
Pages39-46
Number of pages8
DOIs
StatePublished - 2019

Publication series

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

Keywords

  • Energy harvester
  • Imperfections
  • MANLAB
  • Multi-objective optimization
  • Stochastic design

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