2016
DOI: 10.3390/s16101727
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Effectiveness Testing of a Piezoelectric Energy Harvester for an Automobile Wheel Using Stochastic Resonance

Abstract: The collection of clean power from ambient vibrations is considered a promising method for energy harvesting. For the case of wheel rotation, the present study investigates the effectiveness of a piezoelectric energy harvester, with the application of stochastic resonance to optimize the efficiency of energy harvesting. It is hypothesized that when the wheel rotates at variable speeds, the energy harvester is subjected to on-road noise as ambient excitations and a tangentially acting gravity force as a periodi… Show more

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Cited by 65 publications
(43 citation statements)
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“…251 Reproduced from Zheng et al 251 with permission from IOP Publishing Ltd. (D) Stochastic resonance energy harvester for TPMS. Reproduced from Zhang et al 252 with permission from MDPI AG.…”
Section: Tire Pressure Monitoring Systemmentioning
confidence: 99%
See 1 more Smart Citation
“…251 Reproduced from Zheng et al 251 with permission from IOP Publishing Ltd. (D) Stochastic resonance energy harvester for TPMS. Reproduced from Zhang et al 252 with permission from MDPI AG.…”
Section: Tire Pressure Monitoring Systemmentioning
confidence: 99%
“…To improve energy-harvesting efficiency, Zhang et al 252 paid attention to the coupling effect of the periodic acceleration change by gravity and the random vibration from the road surface. It is known that the dynamic responses of a bistable system can be significantly enhanced with a certain probability by adding noise to a weak periodic excitation, a phenomenon known as ''stochastic resonance.''…”
Section: Tire Pressure Monitoring Systemmentioning
confidence: 99%
“…A piezoelectric energy harvester was tested for an automotive wheel using stochastic resonance. Their results demonstrates that stochastic resonance can be used to optimize the performance of the power harvester with a sustainable power density of 0.76 µW cm −3 …”
Section: Techniques For Sensing and Energy Harvesting In Tirementioning
confidence: 99%
“…17 Kan et al 18 developed a piezo-disk energy harvester excited by rotary magnets. Zhang et al 19 investigated the energy harvesting for the practical tire application using a bistable cantilever structure. Pozzi 20 developed a compact and low-profile energy harvester to harvest the kinetic energy of knee-joint, where the non-contact magnetic plucking mechanism was used to realize the frequency up-conversion.…”
Section: Introductionmentioning
confidence: 99%