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Physical Principles of a Piezo Accelerometer Sensitive to a Nearly Constant Signal
The paper considers the construction of a piezoelectric accelerometer capable of measuring constant linear acceleration. A number of designs are proposed that make it possible to achieve high sensitivity with small dimensions and a wide frequency band (from 10(−5) Hz). The finite element model of th...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6210407/ https://www.ncbi.nlm.nih.gov/pubmed/30274143 http://dx.doi.org/10.3390/s18103258 |
Sumario: | The paper considers the construction of a piezoelectric accelerometer capable of measuring constant linear acceleration. A number of designs are proposed that make it possible to achieve high sensitivity with small dimensions and a wide frequency band (from 10(−5) Hz). The finite element model of the proposed design was investigated, and its output characteristic and scale factor (36 mV/g) were obtained. |
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