On intentional introduction of stiffness nonlinearities for energy harvesting under white Gaussian excitations

By Mohammed F. Daqaq. 2012

249 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Civil and Structural Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/826f8db425ab4d78c4bd64abbc4685747282160c

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In Biomedical Engineering

In Civil and Structural Engineering

In Mechanical Engineering

Citations in the corpus

Broadband tristable energy harvester: Modeling and experiment verification (2014, background): “Recently, the comparisons of monostable and bistable harvesters have received considerable interest due to different advantages of monostable and bistable piezoelectric harvesters under various excitation types and initial conditions [30–33].”
Piezoelectric energy harvesting from concurrent vortex-induced vibrations and base excitations (2014, methodology): “For the same purpose, different techniques have been employed, such as beam geometry [10,11], multimodal systems [12,13], magnetic coupling [14–16], and bistable configurations [17–19].”
The benefits of Duffing-type nonlinearities and electrical optimisation of a mono-stable energy harvester under white Gaussian excitations (2012, background): “Recently, an analytical analysis in [25] showed that when the electrical time constant of 17”
On the Role of Nonlinearities in Vibratory Energy Harvesting: A Critical Review and Discussion (2014, methodology): “In an extension to his earlier work, Daqaq [36] also showed that, even when the time-constant ratio is not very large for both capacitive and inductive harvesters, the output voltage decreases with the nonlinearity as long as it is of the hardening nature.”
Piezoelectric energy harvesting from vortex-induced vibrations of circular cylinder (2013, background): “To date, most of energy harvesting from mechanical vibrations has concentrated on exploiting base excitations [12–16].”