Modeling and driving piezoelectric resonant blade elements

Sam Ben-Yaakov; Natan Krihely

doi:10.1109/APEC.2004.1296100

Modeling and driving piezoelectric resonant blade elements

Sam Ben-Yaakov, Natan Krihely

Department of Electrical & Computer Engineering

Research output: Contribution to conference › Paper › peer-review

19 Scopus citations

Abstract

Piezoelectric Resonant Blade elements (PRB) are useful in applications such as light choppers, laser beam scanners, fans and others. Three methods are proposed for extracting the parameters of the PRB equivalent circuit model: two are direct methods and one is based on an iteration procedure that looks for the least square error. Drive needs for a PRB are discussed and possible drive alternatives are explored. The results of theoretical derivation for parameter extraction and drive requirements were verified against simulation and experiments.

Original language	English
Pages	1733-1739
Number of pages	7
DOIs	https://doi.org/10.1109/APEC.2004.1296100
State	Published - 1 Jan 2004
Event	19th Annual IEEE Applied Power Electronics Conference and Exposition - APEC 2004 - Anaheim, CA., United States Duration: 22 Feb 2004 → 26 Feb 2004

Conference

Conference	19th Annual IEEE Applied Power Electronics Conference and Exposition - APEC 2004
Country/Territory	United States
City	Anaheim, CA.
Period	22/02/04 → 26/02/04

Keywords

Drivers
Least square fitting
Modeling
Piezoelectric resonant blade

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/APEC.2004.1296100

Cite this

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abstract = "Piezoelectric Resonant Blade elements (PRB) are useful in applications such as light choppers, laser beam scanners, fans and others. Three methods are proposed for extracting the parameters of the PRB equivalent circuit model: two are direct methods and one is based on an iteration procedure that looks for the least square error. Drive needs for a PRB are discussed and possible drive alternatives are explored. The results of theoretical derivation for parameter extraction and drive requirements were verified against simulation and experiments.",

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AB - Piezoelectric Resonant Blade elements (PRB) are useful in applications such as light choppers, laser beam scanners, fans and others. Three methods are proposed for extracting the parameters of the PRB equivalent circuit model: two are direct methods and one is based on an iteration procedure that looks for the least square error. Drive needs for a PRB are discussed and possible drive alternatives are explored. The results of theoretical derivation for parameter extraction and drive requirements were verified against simulation and experiments.

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KW - Least square fitting

KW - Modeling

KW - Piezoelectric resonant blade

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Modeling and driving piezoelectric resonant blade elements

Abstract

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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