摘要
运用二元函数的泰勒展开式给出了应变与温度交叉灵敏度大小的公式,阐明了其物理意义,并结合实际测量数据估计了交叉灵敏度;对于实际使用传感器和进行补偿具有一定的指导意义。
With the help of Thaler expanding formula of dualistic function, the author gave the formula of computing the strain and temperature crossed sensitivity, explained the physical meaning. Combining real measurement data, he evaluated the crossed sensitivity.
出处
《仪表技术》
2005年第2期82-83,共2页
Instrumentation Technology
关键词
压阻式传感器
应变
温度
交叉灵敏度
piezoresistive sensor
strain
temperature
crossed sensitivity
