刚体运动加速度传感器

对于火炮结构而言，加速度响应量可分为弹性振动加速度和刚体运动加速度。本文的目的是提出一种强冲击刚体运动加速度传感器，以解决火炮尤其是大口径火炮后坐部分后坐刚体运动加速度测量，消除传统测量方法测量信号中出现的结构应力波或弹性波干扰现象。利用电磁感应原理和机械原理，将微型角加速度敏感元件的角量转化为运动物体的线量。敏感元件不固定在运动物体上，完全隔离由于弹性波引起的信号干扰，确保输出量仅为刚体运动加速度信号。它也是其他物体大行程刚体运动加速度测量的理想传感器。

Acceleration Sensor of Rigid Body Movement

For gun structure,the acceleration responses were divided into the acceleration of elastic vibration and the acceleration of rigid body movement. In order to solve the measurement problem of rigid body movement acceleration of gun,especially recoiling parts of large caliber gun,a type of acceleration sensor of rigid body movement under the condition of strong impact was developed. The method can remove the interfere signal of stress wave or elastic wave in traditional measurement method. By use of electroma...