Detail publikačního výsledku

Optimizing the Location of Piezoelectric Sensors

PLŠKOVÁ, I.; MATYSÍK, M.; CHOBOLA, Z.

Originální název

Optimizing the Location of Piezoelectric Sensors

Anglický název

Optimizing the Location of Piezoelectric Sensors

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

Piezoelectric sensors appear to be best suited for picking up acoustic signals thanks to their high sensitivity over a wide frequency range, frequency response stability, design compactness and reliability. Their design differs from sensor to sensor, depending on the type of the measurement to be carried out. Piezoelectric sensors are manufactured on the basis of crystals and polarized dielectrics. They feature, above all, a very good signal-to-noise ratio, a fast response to the load change and a wide range of operating temperatures. Along with the measurements of the noise voltage spectral density, the sensor sensitivity measurements are of high importance not only for the development of acoustic methods but also for the sensor application and, above all, checkout. The present paper deals with our test results of piezoelectric sensors from the following viewpoints: frequency range, response uniformity, sensitivity and optimum location of a selected sensor with regard to the amplitude of the response signal from a ceramic tile.

Anglický abstrakt

Piezoelectric sensors appear to be best suited for picking up acoustic signals thanks to their high sensitivity over a wide frequency range, frequency response stability, design compactness and reliability. Their design differs from sensor to sensor, depending on the type of the measurement to be carried out. Piezoelectric sensors are manufactured on the basis of crystals and polarized dielectrics. They feature, above all, a very good signal-to-noise ratio, a fast response to the load change and a wide range of operating temperatures. Along with the measurements of the noise voltage spectral density, the sensor sensitivity measurements are of high importance not only for the development of acoustic methods but also for the sensor application and, above all, checkout. The present paper deals with our test results of piezoelectric sensors from the following viewpoints: frequency range, response uniformity, sensitivity and optimum location of a selected sensor with regard to the amplitude of the response signal from a ceramic tile.

Klíčová slova

piezoelectric sensor, ceramic tile, Impact-echo method

Klíčová slova v angličtině

piezoelectric sensor, ceramic tile, Impact-echo method

Autoři

PLŠKOVÁ, I.; MATYSÍK, M.; CHOBOLA, Z.

Rok RIV

2011

Vydáno

01.03.2010

Nakladatel

Ministry of Transport

Místo

Praha

ISSN

1802-971X

Periodikum

TRANSACTIONS ON TRANSPORT SCIENCES

Svazek

3

Číslo

1

Stát

Česká republika

Strany od

23

Strany do

28

Strany počet

6

BibTex

@article{BUT49971,
  author="Iveta {Plšková} and Michal {Matysík} and Zdeněk {Chobola}",
  title="Optimizing the Location of Piezoelectric Sensors",
  journal="TRANSACTIONS ON TRANSPORT SCIENCES",
  year="2010",
  volume="3",
  number="1",
  pages="23--28",
  issn="1802-971X"
}