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

IF 3.4 3区综合性期刊 Q2 CHEMISTRY, ANALYTICAL Sensors Pub Date : 2024-07-01 DOI:10.3390/s24134271

Michail Shevelko, Andrey Baranov, Ekaterina Popkova, Yasemin Staroverova, Aleksandr Peregudov, Alexander Kukaev, Sergey Shevchenko

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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.

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新型固态声学运动传感器：不同压电板材料的传感电势估算

本文讨论了优化新型固态传感器设计和特性的科学和技术问题，该传感器用于测量体声波的运动参数，以提高信噪比和信息信号在自身噪声和干扰背景下的可探测性。确定了选择结构元件（包括敏感元件的压电传感器）材料的标准；使用开发的程序进行了相应的数值模拟；并根据建议的方法进行了实验研究，以验证获得的分析和计算位置。实验结果表明，为优化设计参数和特性而选择的标准是正确的，证明了建模结果与现场研究结果之间的高度相关性，从而证实了在高动态物体的导航和控制系统中使用这种新型固态运动参数声学传感器的前景。

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来源期刊

Sensors 工程技术-电化学

CiteScore

7.30

自引率

12.80%

发文量

8430

审稿时长

1.7 months

期刊介绍： Sensors (ISSN 1424-8220) provides an advanced forum for the science and technology of sensors and biosensors. It publishes reviews (including comprehensive reviews on the complete sensors products), regular research papers and short notes. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced.