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基于石墨烯的双阶段增强压力传感器用于微妙的机械力监测

He Tian1, Xiaoshi Li1, Guang-Yang Gou2

  • 1School of Integrated Circuits & Beijing National Research on Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China.

ACS applied materials & interfaces
|December 22, 2023
PubMed
概括

这项研究引入了基于石墨烯的两级增强压力传感器 (GTEPS),用于精确的微妙机械力监测. GTEPS具有高灵敏度和低检测极限,可用于声学,语音识别和健康监测.

关键词:
声波检测 声波检测 声波检测 声波检测压力传感器压力传感器压力诱导的应变引起的压力.脉冲波监控是指对脉冲波进行监控.这是一种微妙的机械力.语音识别 语音识别 语音识别 语音识别

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Design Example: Strain Gauge Bridge or Wheatstone Bridge01:15

Design Example: Strain Gauge Bridge or Wheatstone Bridge

The utilization of strain gauges as transducers for converting mechanical strain into electrical signals is a common practice in various engineering applications. These strain gauges are frequently integrated into Wheatstone bridge circuits to accurately measure parameters such as force or pressure. Within this context, each element within the circuit exhibits a resistance that undergoes subtle variations when subjected to mechanical strain. The primary objective is to convert minuscule...
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