摘要
应变式传感器在力和压力测试领域有广泛的应用,分析了应变式力传感器应变片粘贴位置选取的内在机理,设计了应变传感器测量电路,提出了提高应变式力传感器的测试灵敏度,减小其非线性误差的实用措施。
Resistor strain sensor is widely used in strength and pressure field. The mechanism of sensor sticking position is analyzed, and the measuring circuit of the sensor is designed. Some practical methods are put forward to improve measure sensitivity and reduce non-linearity error.
出处
《安徽电子信息职业技术学院学报》
2008年第4期51-52,共2页
Journal of Anhui Vocational College of Electronics & Information Technology
关键词
电阻应变片
力传感器
电桥
线性度
灵敏度
resistor strain slice
strength sensor
, sticking position
electric bridge
linearity
sensitivity
