Numerical analysis and experimental validation of nonlinear broadband monostable and bistable energy harvesters

DOI10.1016/J.CNSNS.2023.107808OpenAlexW4390238430MaRDI QIDQ6121811

Wenming Cheng, Altaf Hussain, Run Du, Jun-Yi Cao

Publication date: 27 February 2024

Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cnsns.2023.107808

zbMATH Keywords

Runge-Kutta methodbifurcation diagramEuler-Bernoulli beamHamilton principlephase trajectorypiezoelectric vibrationPoincare map, power spectrum

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45) Experimental work for problems pertaining to mechanics of deformable solids (74-05) Electromagnetic effects in solid mechanics (74F15) Finite difference methods applied to problems in solid mechanics (74S20) Dynamical bifurcation of solutions to dynamical problems in solid mechanics (74H60)

Cites Work

• Nonlinear dynamics for broadband energy harvesting: investigation of a bistable piezoelectric inertial generator
• Ambient vibration energy harvesters: a review on nonlinear techniques for performance enhancement
• Vibrational energy harvesting by exploring structural benefits and nonlinear characteristics

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