A piezomagnetoelastic structure for broadband vibration energy harvesting

By Alper Erturk, J. Hoffmann, Daniel J. Inman. 2009

807 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/4dc162357685f218911913ec6a3e41e0eeea0c70

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In Biomedical Engineering

In Mechanical Engineering

Citations in the corpus

Improving functionality of vibration energy harvesters using magnets (2012, background): “These peaks correspond to the postbuckled fundamental resonance frequency of the cantilever beam (Erturk et al., 2009).”
Bistable vibration energy harvesters: A review (2013, background): “The mechanism shown in Figure 5(a) was initially proposed in 1979 (Moon and Holmes, 1979), but only considered for energy harvesting 30 years later (Erturk et al., 2009).”
A novel two-degrees-of-freedom piezoelectric energy harvester (2013, methodology): “Email: cywyang@ntu.edu.sg nonlinear technique (Arrieta et al., 2010; Cottone et al., 2009; Erturk et al., 2009a; Tang et al., in press).”
Toward Broadband Vibration-based Energy Harvesting (2010, methodology): “, nonlinear stiffness (Ramlan et al., 2010; Mann and Sims, 2009; Stanton et al., 2009; Erturk et al., 2009; Marinkovic and Koser, 2009; Soliman et al., 2009; Lin et al., 2010; Stanton et al., 2010) and nonlinear piezoelectric coupling (Triplett and Quinn, 2009).”
Survey on broadband techniques for vibration energy harvesting (2013, background): “Examples of combined eigenmodes: (a and b) model and power output of the energy harvester by Yang and Yang (2009) and (c and d) model and power output of the converter by Erturk et al. (2009b).”
A review on energy harvesting approaches for renewable energies from ambient vibrations and acoustic waves using piezoelectricity (2017, methodology): “Erturk et al [58] proposed a piezomagnetoelastic device for broadband energy harvesting and few methods for enhancement in the power output.”
Development of a broadband nonlinear two-degree-of-freedom piezoelectric energy harvester (2014, background): “For the bi-stable harvesters developed by Erturk et al. (2009a), remarkable improvement is achieved under sufficient excitation (e.g. 0.35 g), while no obvious improvement is reported for lower excitation level.”
A review of energy harvesting using piezoelectric materials: state-of-the-art a decade later (2008–2018) (2019, methodology): “Analytical modeling and experimentation under chirp and band-limited white noise excitation showed that an output power density of 0.33 mW cm−3 could be harvested, which was significantly higher than the power density of the bistable systems introduced by Mann and Owens [227], Stanton et al [198], E”