变温环境下压电加速度传感器输出灵敏度校正  

Calibration sensitivity of piezoelectric accelerometer output under varying environmental temperature

作　　者：陶佰睿[1] 毛利萍[1] 李刚[1] 

机构地区：[1]华东师范大学电子科学技术系

出　　处：《齐齐哈尔大学学报（自然科学版）》2007年第2期62-65,共4页Journal of Qiqihar University(Natural Science Edition)

摘　　要：本文针对压电加速度传感器度的性能以及机械结构易受温度影响导致其应用温度范围受到限制的情况,提出了一种参数描述方法,可据此推算变温环境下该器件灵敏度,并有效校正测量所得加速度值。In this paper, a method described by parameters was proposed to solve the problem that the piezoelectric accelerometer can not be used in a widely temperature range because of the performance and mechanical structure of it are easy to change with temperature. The value of acceleration can be calibrated effectively with the study under varying environmental temperature.

关 键 词：压电加速度传感器 灵敏度校正 变温度环境 

分 类 号：TP212.12[自动化与计算机技术—检测技术与自动化装置]