Vibrating piezoelectric sensors
โ Scribed by V.M. Mecea
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 683 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0924-4247
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๐ SIMILAR VOLUMES
Piezoelectric sensors are usually made of a sensing element compressed between two plates. Therefore, the applied point/distributed load is transferred through these plates to the piezoelectric sensing element. In this sandwich configuration, surface friction has an inevitable and significant impact
Pressure influences on the vibration characteristics of piezoelectric circular microdiaphragm based pressure sensors are investigated theoretically and experimentally. It was demonstrated that only Bessel function of zero order, m = 0, participates in the vibration modes of the microdiaphragm symmet
Polymer/ceramic composites wth O-3 connectlvlty have been produced by mtroducmg fine-gram modified lead tltanate powder m the matrrx of a copolymer of vmyhdene fluonde and tnfluorethylene (VDF/TrFE) The electromechanical couphng factor k,, the acoustic impedance Z, and the mechamcal quahty factor Q,