压电传感器测量原理及其敏感元件材料的研究进展
Piezoelectric Sensor Measurement Principles and Research Progress onSensitive Element Materials
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摘要: 随着社会智能化的不断发展,压电传感器的应用越来越广泛。介绍了压电传感器的种类、结构、测量原理及其应用场景,综述了敏感元件材料的研究进展,总结了高温压电材料和无铅压电材料的应用情况。最后对压电传感器未来发展方向进行了展望。Abstract: With the continuous development of intelligent society, piezoelectric sensors are increasingly used. The types, structures, measurement principles and application scenarios of piezoelectric sensors are described. The research progress on sensitive element materials is reviewed, and the application of high-temperature piezoelectric materials and lead-free piezoelectric materials is summarized. Finally, the future development direction of piezoelectric sensors is prospected.