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Article

New Solid-State Acoustic Motion Sensors: Sensing Potential Estimation for Different Piezo Plate Materials

by
Michail Shevelko
1,
Andrey Baranov
1,
Ekaterina Popkova
1,*,
Yasemin Staroverova
1,
Aleksandr Peregudov
1,
Alexander Kukaev
2 and
Sergey Shevchenko
2
1
Department of Electroacoustics and Ultrasonic Technology, Saint Petersburg Electrotechnical University, Saint Petersburg 197002, Russia
2
Department of Laser Measurement and Navigation Systems, Saint Petersburg Electrotechnical University, Saint Petersburg 197002, Russia
*
Author to whom correspondence should be addressed.
Sensors 2024, 24(13), 4271; https://doi.org/10.3390/s24134271
Submission received: 18 April 2024 / Revised: 19 June 2024 / Accepted: 28 June 2024 / Published: 1 July 2024
(This article belongs to the Special Issue Exploring the Sensing Potential of Acoustic Wave Devices)
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Abstract

The present paper discusses the scientific and technical problem of optimizing the design and characteristics of a new type of solid-state sensors for motion parameters on bulk acoustic waves in order to increase the signal-to-noise ratio and the detectability of an informative signal against the background of its own noise and interference. Criteria for choosing materials for structural elements, including piezoelectric transducers of the sensitive element, were identified; a corresponding numerical simulation was performed using the developed program; and experimental studies according to the suggested method were carried out to validate the obtained analytical and calculated positions. The experimental results revealed the correctness of the chosen criteria for the optimization of design parameters and characteristics, demonstrated the high correlation between the results of modeling and field studies, and, thus, confirmed the prospects of using this new type of solid-state acoustic sensors of motion parameters in the navigation and control systems of highly dynamic objects.
Keywords: acoustic motion sensor; solid-state sensitive element; bulk acoustic wave; sensing potential; parameter optimization; sensitive measurement acoustic motion sensor; solid-state sensitive element; bulk acoustic wave; sensing potential; parameter optimization; sensitive measurement

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MDPI and ACS Style

Shevelko, M.; Baranov, A.; Popkova, E.; Staroverova, Y.; Peregudov, A.; Kukaev, A.; Shevchenko, S. New Solid-State Acoustic Motion Sensors: Sensing Potential Estimation for Different Piezo Plate Materials. Sensors 2024, 24, 4271. https://doi.org/10.3390/s24134271

AMA Style

Shevelko M, Baranov A, Popkova E, Staroverova Y, Peregudov A, Kukaev A, Shevchenko S. New Solid-State Acoustic Motion Sensors: Sensing Potential Estimation for Different Piezo Plate Materials. Sensors. 2024; 24(13):4271. https://doi.org/10.3390/s24134271

Chicago/Turabian Style

Shevelko, Michail, Andrey Baranov, Ekaterina Popkova, Yasemin Staroverova, Aleksandr Peregudov, Alexander Kukaev, and Sergey Shevchenko. 2024. "New Solid-State Acoustic Motion Sensors: Sensing Potential Estimation for Different Piezo Plate Materials" Sensors 24, no. 13: 4271. https://doi.org/10.3390/s24134271

APA Style

Shevelko, M., Baranov, A., Popkova, E., Staroverova, Y., Peregudov, A., Kukaev, A., & Shevchenko, S. (2024). New Solid-State Acoustic Motion Sensors: Sensing Potential Estimation for Different Piezo Plate Materials. Sensors, 24(13), 4271. https://doi.org/10.3390/s24134271

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