influence of piezoelectric performance on nonlinear

[PDF] Performance of Nonlinear Mechanical, Resonant

Corpus ID: 109015889 Performance of Nonlinear Mechanical, Resonant-Shunted Piezoelectric, and Electronic Vibrations Absorbers for Multi-Degree-of-Freedom Structures inproceedings{Agnes1997PerformanceON, title={Performance of Nonlinear Mechanical

Numerical and Experimental Studies on Nonlinear

A piezo-magneto-elastically coupled distributed-parameter model of a bistable piezoelectric cantilever generator is developed by using the generalized Hamilton principle. The influence of the spacing between two adjacent magnets on the static bifurcation characteristics of the system is studied and the range of magnet spacing corresponding to the bistable states is obtained. Numerical and

Influence of bias angle on output performance of nonlinear

Wang, W., Cao, J., Zhang, Y., Bowen, C. R. (2018). Influence of bias angle on output performance of nonlinear asymmetric energy harvesters: Experimental investigation.In Proceedings of ASME 2018 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference (30th Conference on Mechanical Vibration and Noise; Vol. 8).

Investigations on the performance of piezoelectric

2021/4/15A comparative performance analysis was then conducted to study the levels outputs of piezoelectric only, flexoelectric only, and combined flexoelectric-piezoelectric electromechanical configurations. At the nanoscale, the flexoelectric contribution was the main source of the harvested power generated in the system with power densities matching the combined system with little

Joint Characteristic Effect on the Performance of

Jahani, K, Aghazadeh, P. Joint Characteristic Effect on the Performance of Nonlinear Piezoelectric Energy Harvesters. Proceedings of the ASME 2016 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. Volume 2: Modeling.

Simulation and experiment on bridge

2019/3/14We test the output performance of the bridge-shaped piezoelectric energy harvester under different influence factors in order to verify the results of simulation. The influences of mass position, moving mass block and external resistance load on performance of this bridge-shaped energy harvester are explored respectively, and the experimental results are shown in figures 11 – 17 .

The Influence of Piezoelectric Transducer Stimulating

2019/11/14The Influence of Piezoelectric Transducer Stimulating Sites on the Performance of Implantable Middle Ear Hearing Devices: A Numerical Analysis. Liu H(1), Zhao Y(1), Yang J(1), Rao Z(2). Author information: (1)School of Mechatronic Engineering, China University of Mining and Technology, Xuzhou 221116, China.

[PDF] Performance of Nonlinear Mechanical, Resonant

Corpus ID: 109015889 Performance of Nonlinear Mechanical, Resonant-Shunted Piezoelectric, and Electronic Vibrations Absorbers for Multi-Degree-of-Freedom Structures inproceedings{Agnes1997PerformanceON, title={Performance of Nonlinear Mechanical

Nonlinear broadband performance of energy harvesters

1 Nonlinear broadband performance of energy harvesters Mergen H. Ghayesh a,*, Hamed Farokhi b a School of Mechanical Engineering, University of Adelaide, South Australia 5005, AustraliaDepartment of Mechanical and Construction Engineering, b Northumbria University, Newcastle upon Tyne NE1 8ST, UK

Optimum resistance analysis and experimental

TY - JOUR T1 - Optimum resistance analysis and experimental verification of nonlinear piezoelectric energy harvesting from human motions AU - Wang, Wei AU - Cao, Junyi AU - Bowen, Chris R. AU - Zhou, Shengxi AU - Lin, Jing PY - 2017/1/1 Y1 - 2017/1/1

Influence of Piezoelectric Anisotropy on

Influence of Piezoelectric Anisotropy on Electromechanical performance of Ultrasound NDT Probes at Eleveted Temperatures // Transactions of FAMENA, 36 (2012), 2; 13-24 (međunarodna recenzija, članak, znanstveni) CROSBI ID: 597629 Za ispravke Naslov

A hybrid piezoelectric–electromagnetic nonlinear

A computational study was used to optimize the performance of the bluff bodies under the influence of the vortices for circular, triangular, ellipse, and quadrilateral shapes. Wake development was seen in the circular and triangular shapes with the ellipse having the

Study the influence of magnetic force on nonlinear energy

It is well known that the nonlinear magnetic force will influence the broadband energy harvesting performance. In order to describe the nonlinear dynamic behavior of the NMPEH, harmonic balance method is employed and its excitation test are performed

Influence of Material Composition on 3rd Nonlinear

Influence of Media Surrounding Piezoelectric Ceramics on Current-Jump Phenomena Optimum Recording Conditions of Direct Overwrite Magneto-Optical Disk Drive for the Widest Power Margin Comparison of Nonlinearity between Lead Magnesium Niobate Electrostrictive and Lead Zirconate Titanate Piezoelectric Ceramics

[PDF] Performance of Nonlinear Mechanical, Resonant

Corpus ID: 109015889 Performance of Nonlinear Mechanical, Resonant-Shunted Piezoelectric, and Electronic Vibrations Absorbers for Multi-Degree-of-Freedom Structures inproceedings{Agnes1997PerformanceON, title={Performance of Nonlinear Mechanical

Delft University of Technology Understanding piezoelectric composite–based actuators with nonlinear

Understanding piezoelectric composite–based actuators with nonlinear and 90 domain walls effects Peerawan Wiwattananon, Otto K Bergsma and HEN Bersee Abstract Piezoelectric materials possess nonlinear behavior when actuated in a large electric field and

Joint Characteristic Effect on the Performance of

Jahani, K, Aghazadeh, P. Joint Characteristic Effect on the Performance of Nonlinear Piezoelectric Energy Harvesters. Proceedings of the ASME 2016 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. Volume 2: Modeling.

Numerical Study on the Influence of Piezoelectric

The influence of piezoelectric polarization on the performance of p-on-n (0001)-face GaN/InGaN p-i-n solar cells is investigated. Simulation results show that the energy band is tilted into the direction detrimental for carrier collection due to the polarization-induced electric field. When the indium composition of InGaN layer increases, this unfavorable effect becomes more serious which, in

Numerical Study on the Influence of Piezoelectric

The influence of piezoelectric polarization on the performance of p-on-n (0001)-face GaN/InGaN p-i-n solar cells is investigated. Simulation results show that the energy band is tilted into the direction detrimental for carrier collection due to the polarization-induced electric field. When the indium composition of InGaN layer increases, this unfavorable effect becomes more serious which, in

Investigating the Influence of the Constituent Materials on the Performance of Periodic Piezoelectric

INVESTIGATING THE INFLUENCE OF THE CONSTITUENT MATERIALS ON THE PERFORMANCE OF PERIODIC PIEZOELECTRIC COMPOSITE ARRAYS A Gachagan, G Harvey, RL O'Leary and J. Mackersie Centre for Ultrasonic Engineering, Department of

Non

Piezoelectric bimorph bender actuators find application number of areas, ranging from automotive to health care. High voltage operation in harsh environments poses ever more stringent demands on functionality and lifetime. In these high performance benders, the trade-off between functionality and lifetime becomes of increasing importance, and a model-based understanding is imperative for

Numerical Study on Influence of Piezoelectric Energy

The results showed that the influence of the PEH on the asphalt pavement performance is significant in terms of the horizontal and vertical strains and von Mises stresses. A PEH causes potential permanent damage initiation in its adjacent area within the pavement structure.

Investigating the Influence of the Constituent Materials on the Performance of Periodic Piezoelectric

INVESTIGATING THE INFLUENCE OF THE CONSTITUENT MATERIALS ON THE PERFORMANCE OF PERIODIC PIEZOELECTRIC COMPOSITE ARRAYS A Gachagan, G Harvey, RL O'Leary and J. Mackersie Centre for Ultrasonic Engineering, Department of

Nonlinear effect of carrier drift on the performance of an

In piezoelectric semiconductors, electric fields drive carriers into motion/redistribution, and in turn the carrier motion/redistribution has an opposite effect on the electric field itself. Thus, carrier drift in a piezoelectric semiconducting structure is essentially nonlinear

Performance of an omnidirectional piezoelectric wind energy

based piezoelectric wind EH by employing nonlinear magnetic forces. Their harvester can enhance the performance of EH when the ambi-ent wind condition is not ideal. Song et al.33 examined the effect of the splitter plate placed in the near wake of a circular

Non linear piezoelectric effects in polar semiconductors

History Non linear piezoelectric effects in polar semiconductors were first reported in 2006 by G.Bester et al. and by M.A. Migliorato et al., in relation to zincblende GaAs and InAs.Different methods were used in the seminal papers and while the influence of second

(PDF) Influence and optimization of the electrodes

Influence and optimization of the electrodes position in a piezoelectric energy harvesting flag Journal of Sound and Vibration, 2015 Olivier Doar Sbastien Michelin Sbastien Michelin Miguel Pieirua Olivier Doar Sbastien Michelin Sbastien Michelin

and Structures Effect of the piezoelectric hysteretic

linear stiffness considering nonlinear piezoelectric con-stitutive relation. The analysis of the power generated by the harvesting system suggests that nonlinear effects have considerable influence on the results and coincides with the inconsistencies in predicting

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