加速度传感器互易校准的新方法  

A New Method of Accelerometer Reciprocity Calibration

作　　者：吴慧新[1] 韩晓林[1] 

机构地区：[1]东南大学工程力学系,南京210096

出　　处：《振动．测试与诊断》2001年第2期131-134,共4页Journal of Vibration,Measurement & Diagnosis

摘　　要：在传统的加速度传感器互易校准的基础上 ,提出了一种新的互易校准方法。该方法采用任意激励方式求取灵敏度比 γ1,从而大大地降低了传统互易校准方法对计量设备与校准技术的要求 。On the basis of traditional accelerometer reciprocity calibration, a new method of accelerometer reciprocity calibration is presented in the paper. According to the new method, the sensibility ratio between two accelerometers which are to be calibrated, can be measured by arbitrary excitations, which considerably reduces the requirements for calibration equipment and technology, and as can be easily promoted to general engineering units and fields.

关 键 词：加速度传感器 灵敏度 互易校准 互易法 

分 类 号：TP212.1[自动化与计算机技术—检测技术与自动化装置]