A PROORF FOR LOOKING DIFFERENTLY INTO DAMPING MODELING IN PIEZOELECTRIC ENERGY HARVESTING SYSTEMS

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Abstract

Modelling of piezoelectric energy harvesting systems from vibration point of view is of inter-est of many researchers and plays an important role in the estimation of power output for these systems. This paper deals with the dilemma of damping modelling in piezoelectric har-vesters as in most of modelling techniques only the viscous damping is considered. A discus-sion is firstly presented about the effect of damping modelling on the power output. Then a modelling approach for different damping mechanisms is presented by which energy dissipa-tion in the piezoelectric harvester can accurately be modelled. Finally, based on this damping model, an analytical model is derived for power output estimation of piezoelectric energy harvesters.
Original languageEnglish
Title of host publicationICSV26 Prodeedings
PublisherThe International Institute of Acoustics and Vibration (IIAV)
Publication statusAccepted/In press - 2019

Fingerprint

Energy harvesting
Damping
Harvesters
Vibrations (mechanical)
Analytical models

Keywords

  • Damping Mechanisms
  • Piezoelectric
  • Energy Harvesting
  • Structural Damping
  • Viscous Damping

Cite this

Khazaee, M., Rezaniakolaei, A., & Rosendahl, L. (Accepted/In press). A PROORF FOR LOOKING DIFFERENTLY INTO DAMPING MODELING IN PIEZOELECTRIC ENERGY HARVESTING SYSTEMS. In ICSV26 Prodeedings The International Institute of Acoustics and Vibration (IIAV).
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title = "A PROORF FOR LOOKING DIFFERENTLY INTO DAMPING MODELING IN PIEZOELECTRIC ENERGY HARVESTING SYSTEMS",
abstract = "Modelling of piezoelectric energy harvesting systems from vibration point of view is of inter-est of many researchers and plays an important role in the estimation of power output for these systems. This paper deals with the dilemma of damping modelling in piezoelectric har-vesters as in most of modelling techniques only the viscous damping is considered. A discus-sion is firstly presented about the effect of damping modelling on the power output. Then a modelling approach for different damping mechanisms is presented by which energy dissipa-tion in the piezoelectric harvester can accurately be modelled. Finally, based on this damping model, an analytical model is derived for power output estimation of piezoelectric energy harvesters.",
keywords = "Damping Mechanisms, Piezoelectric, Energy Harvesting, Structural Damping, Viscous Damping",
author = "Majid Khazaee and Alireza Rezaniakolaei and Lasse Rosendahl",
year = "2019",
language = "English",
booktitle = "ICSV26 Prodeedings",
publisher = "The International Institute of Acoustics and Vibration (IIAV)",

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Khazaee, M, Rezaniakolaei, A & Rosendahl, L 2019, A PROORF FOR LOOKING DIFFERENTLY INTO DAMPING MODELING IN PIEZOELECTRIC ENERGY HARVESTING SYSTEMS. in ICSV26 Prodeedings. The International Institute of Acoustics and Vibration (IIAV).

A PROORF FOR LOOKING DIFFERENTLY INTO DAMPING MODELING IN PIEZOELECTRIC ENERGY HARVESTING SYSTEMS. / Khazaee, Majid; Rezaniakolaei, Alireza; Rosendahl, Lasse.

ICSV26 Prodeedings. The International Institute of Acoustics and Vibration (IIAV), 2019.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

TY - GEN

T1 - A PROORF FOR LOOKING DIFFERENTLY INTO DAMPING MODELING IN PIEZOELECTRIC ENERGY HARVESTING SYSTEMS

AU - Khazaee, Majid

AU - Rezaniakolaei, Alireza

AU - Rosendahl, Lasse

PY - 2019

Y1 - 2019

N2 - Modelling of piezoelectric energy harvesting systems from vibration point of view is of inter-est of many researchers and plays an important role in the estimation of power output for these systems. This paper deals with the dilemma of damping modelling in piezoelectric har-vesters as in most of modelling techniques only the viscous damping is considered. A discus-sion is firstly presented about the effect of damping modelling on the power output. Then a modelling approach for different damping mechanisms is presented by which energy dissipa-tion in the piezoelectric harvester can accurately be modelled. Finally, based on this damping model, an analytical model is derived for power output estimation of piezoelectric energy harvesters.

AB - Modelling of piezoelectric energy harvesting systems from vibration point of view is of inter-est of many researchers and plays an important role in the estimation of power output for these systems. This paper deals with the dilemma of damping modelling in piezoelectric har-vesters as in most of modelling techniques only the viscous damping is considered. A discus-sion is firstly presented about the effect of damping modelling on the power output. Then a modelling approach for different damping mechanisms is presented by which energy dissipa-tion in the piezoelectric harvester can accurately be modelled. Finally, based on this damping model, an analytical model is derived for power output estimation of piezoelectric energy harvesters.

KW - Damping Mechanisms

KW - Piezoelectric

KW - Energy Harvesting

KW - Structural Damping

KW - Viscous Damping

M3 - Article in proceeding

BT - ICSV26 Prodeedings

PB - The International Institute of Acoustics and Vibration (IIAV)

ER -

Khazaee M, Rezaniakolaei A, Rosendahl L. A PROORF FOR LOOKING DIFFERENTLY INTO DAMPING MODELING IN PIEZOELECTRIC ENERGY HARVESTING SYSTEMS. In ICSV26 Prodeedings. The International Institute of Acoustics and Vibration (IIAV). 2019