laser accelerometer

firstly, the structure of the laser accelerometer based on psd are designed in this dissertation. the relation between the output pulse difference and the input acceleration is derived.

本论文主要研究内容：首先，设计了基于PSD的激光加速度计系统的结构，针对此结构推导了该数字式力平衡加速度计输出脉冲差与输入加速度之间的关系。

the measurement of acceleration is necessary in many fields. a laser accelerometer based on psd is described in this paper.

加速度的测量在许多领域都是不可缺少的，本文研究了一种基于PSD的激光加速度计。

The slope error of the platform plane caused by axis installation and system leveling can be measured by an accelerometer placed symmetrically with the north-seeker, thus the data output of the ring laser gyroscope can be compensated.

通过与其对称放置的加速度计可以测量出由于轴系安装和系统调平引起的台面倾斜误差，从而对激光陀螺的数据输出量进行补偿。