石英摆片灵敏度的测试方法研究  

The study of sensibility testing to quartz pendulous reed

作　　者：王佳佳[1] 邵竹锋[1] 隋梅[1] 王玉芬[1] 

机构地区：[1]中国建筑材料科学研究总院,北京100024

出　　处：《中国建材科技》2017年第4期43-45,共3页China Building Materials Science & Technology

摘　　要：作为惯性测量与导航系统的核心元件,石英摆片在国防和民用领域皆有重要应用。但是石英摆片存在灵敏度无法准确测量的缺点,严重制约着我国惯性导航技术的发展。本文从石英摆片的结构模拟着手,利用下摆量的指标来考核石英摆片的灵敏度。As a key part in the inertial measure and guidance system,quartz pendulous reed is of great importance in national defence and civil field.But the flexible beam of quartz pendulous reed has poor rate of no method to test its sensibility,that restricts the development of our country＇s inertial guidance technology.This article worked from numerical simulation of quartz pendulous reed to check the sensibility by drop size.

关 键 词：石英摆片 挠性加速度计 灵敏度 

分 类 号：TQ171.7[化学工程—玻璃工业]