About: An Experimental Study of Temperature Effect on Material Parameters of PZT Ceramic Ring Used in Knock Sensors

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About: An Experimental Study of Temperature Effect on Material Parameters of PZT Ceramic Ring Used in Knock Sensors Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This article describes experimental research on a ring from PZT ceramics used in knock sensors. The main aim of work is to investigate of temperature effects on piezoelectric material parameters and characterize the influence and changes these parameters on the properties of knock sensors. The purpose of the research is to fault diagnosis of active piezoelectric element for self-diagnostics of sensor in normal engine operation, because online health monitoring of knock sensors can prevent engine damage. Temperature changes significantly affect the material properties of the active element from PZT ceramics. Temperature deviations are compared on the impedance and phase characteristics in the working temperature range of engine and also related to different types of sensor damage. Depending on the material defects (cracks, fissures, fractures) and changes in the material coefficients related to the frequency characteristic can assess the degree of damage sensors and the prediction quality piezoelement This article describes experimental research on a ring from PZT ceramics used in knock sensors. The main aim of work is to investigate of temperature effects on piezoelectric material parameters and characterize the influence and changes these parameters on the properties of knock sensors. The purpose of the research is to fault diagnosis of active piezoelectric element for self-diagnostics of sensor in normal engine operation, because online health monitoring of knock sensors can prevent engine damage. Temperature changes significantly affect the material properties of the active element from PZT ceramics. Temperature deviations are compared on the impedance and phase characteristics in the working temperature range of engine and also related to different types of sensor damage. Depending on the material defects (cracks, fissures, fractures) and changes in the material coefficients related to the frequency characteristic can assess the degree of damage sensors and the prediction quality piezoelement (en)
Title	An Experimental Study of Temperature Effect on Material Parameters of PZT Ceramic Ring Used in Knock Sensors An Experimental Study of Temperature Effect on Material Parameters of PZT Ceramic Ring Used in Knock Sensors (en)
skos:prefLabel	An Experimental Study of Temperature Effect on Material Parameters of PZT Ceramic Ring Used in Knock Sensors An Experimental Study of Temperature Effect on Material Parameters of PZT Ceramic Ring Used in Knock Sensors (en)
skos:notation	RIV/00216305:26620/13:PU105347!RIV14-MSM-26620___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0068), P(EE2.3.30.0005), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Beneš, Petr Havránek, Zdeněk Klusáček, Stanislav Fialka, Jiří
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Středoevropský technologický institut
http://linked.open...dnocenehoVysledku	60356
http://linked.open...ai/riv/idVysledku	RIV/00216305:26620/13:PU105347
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	knock sensor, ring, Sonox P502, temperature measurement, impedance analyzer (en)
http://linked.open.../riv/klicoveSlovo	ring Sonox P502 temperature measurement knock sensor impedance analyzer
http://linked.open...ontrolniKodProRIV	[307FEA86802B]
http://linked.open...v/mistoKonaniAkce	Wellington
http://linked.open...i/riv/mistoVydani	Wellington, New Zealand
http://linked.open...i/riv/nazevZdroje	Proceedings of the 2013 Seventh International Conference on Sensing Technology
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Central european institute of technology Support of Interdisciplinary Excellence Research Teams Establishment at BUT
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Beneš, Petr Fialka, Jiří Havránek, Zdeněk Klusáček, Stanislav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-12-03 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Massey University
https://schema.org/isbn	978-1-4673-5221-5
http://localhost/t...ganizacniJednotka	26620

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