摘要
研制一种基于金属悬臂梁的口周肌压力传感器,采用电阻应变片作为力学信号转换元件,对传感器进行标定,对其防水性能、温度补偿功能等指标进行测试,该传感器具有体积小、性能稳定、高精度、高灵敏度、防水性能良好的特点,可用于多种微弱压力信号的采集。
A perioral intramuscular force sensor based on metal cantilever beam was developed. It was characterized by it's httle size, stability, higher accuracy and sensitivity, and it's good waterproof quality. It also can be used in collecting other feeble signals of force.
出处
《生物医学工程研究》
2009年第2期140-143,共4页
Journal Of Biomedical Engineering Research
基金
上海市科技发展基金科技公关类项目(024119092)
关键词
悬臂梁
应变片
口周肌压力
传感器
性能检测
Cantilever beam
Strain gauge
Perioral intramuscular force
Sensor
Performance examination