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.
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Abed, I., Bouazizi, M.L. (2019). Stochastic Design of Non-linear Electromagnetic Vibration Energy Harvester. In: Benamara, A., Haddar, M., Tarek, B., Salah, M., Fakher, C. (eds) Advances in Mechanical Engineering and Mechanics. CoTuMe 2018. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-030-19781-0_5
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DOI: https://doi.org/10.1007/978-3-030-19781-0_5
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