Piezoceramic patches for energy harvesting and sensing purposes

Kód výsledku v IS VaVaI

RIV/00216305:26210/19:PU133037 - isvavai.cz

Výsledek na webu

https://link.springer.com/content/pdf/10.1140%2Fepjst%2Fe2019-800156-6.pdf

DOI - Digital Object Identifier

10.1140/epjst/e2019-800156-6

Jazyk výsledku

angličtina

Název v původním jazyce

Piezoceramic patches for energy harvesting and sensing purposes

Popis výsledku v původním jazyce

This paper deals with a design, modelling, simulation, and test of vibrating mechanical cantilever with bonded piezoelectric patches for energy harvesting and sensing purposes. An experimental flexible structure was designed and piezoceramic patches were placed originally as energy harvesting devices. Furthermore, additional sensing functionality of piezoceramic patches is investigated in this paper. Such piezoceramic patches are integrated in the cantilever design and they could represent, for example, smart layers of an advanced aircraft structure. The design and position of the piezoceramic patches were analysed in the ANSYS environment. The finite element model was used to predict output voltage and power for varied vibration modes. This proposed design of the cantilever with piezoceramic patches was tested in laboratory conditions, and voltage response for varied mechanical excitation was measured and analysed for both energy harvesting and sensing purposes. Proposed paper will also present an example of practical usage of the tested design for impact detection. It could be mainly used in structural monitoring systems or health and usage systems in aircraft applications.

Název v anglickém jazyce

Piezoceramic patches for energy harvesting and sensing purposes

Popis výsledku anglicky

This paper deals with a design, modelling, simulation, and test of vibrating mechanical cantilever with bonded piezoelectric patches for energy harvesting and sensing purposes. An experimental flexible structure was designed and piezoceramic patches were placed originally as energy harvesting devices. Furthermore, additional sensing functionality of piezoceramic patches is investigated in this paper. Such piezoceramic patches are integrated in the cantilever design and they could represent, for example, smart layers of an advanced aircraft structure. The design and position of the piezoceramic patches were analysed in the ANSYS environment. The finite element model was used to predict output voltage and power for varied vibration modes. This proposed design of the cantilever with piezoceramic patches was tested in laboratory conditions, and voltage response for varied mechanical excitation was measured and analysed for both energy harvesting and sensing purposes. Proposed paper will also present an example of practical usage of the tested design for impact detection. It could be mainly used in structural monitoring systems or health and usage systems in aircraft applications.

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

EF16_019/0000826: Centrum pokročilých leteckých technologií

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
O - Projekt operacniho programu

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

European Physical Journal-Special Topics

ISSN

1951-6355

e-ISSN

1951-6401

Svazek periodika

228

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

16

Strana od-do

1589-1604

Kód UT WoS článku

000482242200005

EID výsledku v databázi Scopus

2-s2.0-85071021772