Journal ArticleDOI
Parametric Uncertainty and Random Excitation in Energy Harvesting Dynamic Vibration Absorber
TLDR
In this article, an energy harvesting dynamic vibration absorber (EHDVA) is used to suppress undesirable vibrations in a host structure as well as to harvest electrical energy from vibrations using piezo-coated filters.Abstract:
An energy harvesting dynamic vibration absorber (EHDVA) is studied to suppress undesirable vibrations in a host structure as well as to harvest electrical energy from vibrations using piezo...read more
Citations
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Journal ArticleDOI
Multistable vibration energy harvesters: Principle, progress, and perspectives
TL;DR: A comprehensive review of the state-of-the-art progress of multistable vibration energy harvesters is provided in this article , where the authors present critical challenges, perspectives for future research directions about MEHs, and governing models and approximate analytic methods are introduced.
Journal ArticleDOI
Uncertainty analysis of galloping based piezoelectric energy harvester system using polynomial neural network
TL;DR: In this article , the impact of uncertain input parameters on the electrical power generation of galloping-based piezoelectric energy harvester (GPEH) was analyzed by using Newmark beta numerical integration technique.
Journal ArticleDOI
Optimization of a Non-Traditional Vibration Absorber for Vibration Suppression and Energy Harvesting
TL;DR: In this article , a non-traditional vibration absorber is attached to a primary system that is subjected to random base excitation, and the authors investigate the tradeoff issue between vibration suppression and energy harvesting, and find that the existence of the optimum solutions depends on both the mass ratio and the primary damping ratio.
Journal ArticleDOI
A four bar mechanism as dynamic magnifier for improved performance of multi–modal piezoelectric harvester beams
Journal ArticleDOI
Coupled piezo-multiple electromagnetic energy harvesting
TL;DR: In this article , the performance of a hybrid energy harvester with multiple electromagnetic generators under harmonic and random motions was investigated and a reduced-order model was derived for numerical analysis.
References
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Journal ArticleDOI
Energy harvesting for the implantable biomedical devices: issues and challenges
TL;DR: The inductive coupling link is believed to be the suitable method to be used to power the battery-less implantable devices with reduced over hole size, low power, high efficiency, high data rate, and improved reliability and feasibility.
Journal ArticleDOI
Review of the application of energy harvesting in buildings
TL;DR: In this article, the authors present the state of the art of the application of energy harvesting in commercial and residential buildings and show that typical harvested powers are: (1) indoor solar cell (active area of 9 cm2, volume of 2.88 cm3): 2 µW from a vibration acceleration of 0.25 m s−2 at 45 Hz; (2) thermoelectric harvester (volume of 1.4 cm3), 6 mW from thermal gradient of 25 °C; (3) periodic kinetic energy harvesters, (4) electromagnetic
Journal ArticleDOI
Energy Harvesters Driven by Broadband Random Vibrations
TL;DR: In this article, the authors present closed-form results on the output power, proof mass displacement, and optimal load of linear resonant energy harvesters driven by broadband vibrations.
Journal ArticleDOI
Optimal tuned mass‐damper‐inerter (TMDI) design for seismically excited MDOF structures with model uncertainties based on reliability criteria
TL;DR: In this article, the authors considered an optimum tuned mass damper-inerter (TMDI) design framework accommodating the above effects while accounting for parametric uncertainty to the host structure properties, modeled as a linear multi degree of freedom system, and modeled as stationary colored noise.
Journal ArticleDOI
A framework for determining product modularity levels
TL;DR: The Modularity Application Matrix is introduced – a conceptual tool that leads to a better understanding of partial modularization in relation to products and contributes with new theoretical developments as well as a practical tool for practitioners in industries usingpartial modularization, such as the construction and building industry.
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