摘要
介绍了石英加速度计在1g场测试过程中存在的定位问题,并针对该问题设计、实现了一种专用定位螺钉,该设计方案可用于仪表的反复安装和定位,有助于提高误差系数的重复性测试精度。
An orientation of quartzose accelerometer in gravity field is introduced. In order to resolve this problem, a special orientation bolt is designed, which can be used in repeatable fixing and localization of accelerometer. After using it, the repeatable test precision of error coefficient can be improved.
出处
《航天控制》
CSCD
北大核心
2013年第2期89-93,共5页
Aerospace Control
关键词
惯性器件
加速度计
测试技术
Inertial device
Accelerometer
Testing technology
