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用于生物医学应用的空气合超声波系统:传感器,电子接口和信号处理策略的进步
Filippo Laganà1, Riccardo Olivieri2, Elena Stuppia1
1Laboratory of Biomedical Applications Technologies and Sensors (BATS Lab), Department of Health Sciences, Magna Græcia University, 88100 Catanzaro, Italy.
空气合超声波 (ACU) 为生物医学和机器人应用提供非接触式传感. 传感器,电子和人工智能的进步提高了ACU的性能,特别是在低信号条件下.
科学领域:
- 生物医学工程 生物医学工程
- 机器人技术 机器人技术 机器人技术
- 传感器技术 传感器技术
背景情况:
- 空气合超声波 (ACU) 是一种新兴的非接触式传感技术.
- 在非接触式生理监测和机器人感知方面,ACU具有应用.
- 最近的进展提高了超声波传感器特性和信号处理.
研究的目的:
- 对生物医学和机器人应用的低频ACU系统进行审查.
- 专注于传感器技术,电子接口和系统架构.
- 为了突出实现非接触式传感的进步.
主要方法:
- 对ACU的传感器技术和电子接口的审查.
- 对低频ACU的系统架构进行分析.
- 对低SNR条件的AI辅助信号处理进行讨论.
主要成果:
- 增强超声波传感器特性 (带宽,导向性,强度).
- 在低信号对噪声 (SNR) 条件下提高了ACU性能.
- 在前端电子和人工智能辅助分析方面的进展.
结论:
- ACU是一种多功能非接触式传感方式.
- 技术进步正在扩大ACU在医疗保健和机器人的能力.
- 专注于低频系统和支持架构是未来应用的关键.
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