Experimentally verified analytical models of piezoelectric cantilevers in different design configurations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00563615" target="_blank" >RIV/68378271:_____/21:00563615 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26210/21:PU141774

Výsledek na webu

<a href="https://hdl.handle.net/11104/0335528" target="_blank" >https://hdl.handle.net/11104/0335528</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/s21206759" target="_blank" >10.3390/s21206759</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimentally verified analytical models of piezoelectric cantilevers in different design configurations

Popis výsledku v původním jazyce

This paper deals with analytical modelling of piezoelectric energy harvesting systems for generating useful electricity from ambient vibrations and comparing the usefulness of materials commonly used in designing such harvesters for energy harvesting applications. The kinetic energy harvesters have the potential to be used as an autonomous source of energy for wireless applications. Here in this paper, the considered energy harvesting device is designed as a piezoelectric cantilever beam with different piezoelectric materials in both bimorph and unimorph configurations. For both these configurations a single degree-of-freedom model of a kinematically excited cantilever with a full and partial electrode length respecting the dimensions of added tip mass is derived.

Název v anglickém jazyce

Experimentally verified analytical models of piezoelectric cantilevers in different design configurations

Popis výsledku anglicky

This paper deals with analytical modelling of piezoelectric energy harvesting systems for generating useful electricity from ambient vibrations and comparing the usefulness of materials commonly used in designing such harvesters for energy harvesting applications. The kinetic energy harvesters have the potential to be used as an autonomous source of energy for wireless applications. Here in this paper, the considered energy harvesting device is designed as a piezoelectric cantilever beam with different piezoelectric materials in both bimorph and unimorph configurations. For both these configurations a single degree-of-freedom model of a kinematically excited cantilever with a full and partial electrode length respecting the dimensions of added tip mass is derived.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Sensors

ISSN

1424-8220

e-ISSN

1424-8220

Svazek periodika

21

Číslo periodika v rámci svazku

20

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

22

Strana od-do

6759

Kód UT WoS článku

000716308600001

EID výsledku v databázi Scopus

2-s2.0-85116820750