| 一种弹性胶粘剂在石英加速度计中的应用 |
| |
| 引用本文： | 郭祎,李纳,祝汉岐,章培成.一种弹性胶粘剂在石英加速度计中的应用[J].导航与控制,2017,16(4):43-47. |
| |
| 作者姓名： | 郭祎 李纳 祝汉岐 章培成 |
| |
| 作者单位： | 北京航天时代惯性仪表科技有限公司,北京,100039 |
| |
| 摘 要： | 针对石英加速度计偏值问题,提出了摆片组粘接胶粘剂的选用原则,并应用有限元软件进行了仿真研究.分析结果表明,固化后弹性模量小的胶粘剂粘接面产生的应力较小,有利于提高石英加速度计偏值的稳定性.进一步对选用的弹性胶粘剂进行了强度检测,测试结果表明石英加速度计的偏值稳定性得到了明显改善.
|
| 关 键 词： | 胶粘剂 石英加速度计 应力 偏值 |
Application of Elastic Adhesive in Quartz Accelerometers |
| |
| GUO Yi,LI N,ZHU Han-qi and ZHANG Pei-cheng.Application of Elastic Adhesive in Quartz Accelerometers[J].Navigation and Control,2017,16(4):43-47. |
| |
| Authors: | GUO Yi LI N ZHU Han-qi and ZHANG Pei-cheng |
| |
| Institution: | Beijing Aerospace Times Inertial Instruments Technology Company,Beijing 100039,Beijing Aerospace Times Inertial Instruments Technology Company,Beijing 100039,Beijing Aerospace Times Inertial Instruments Technology Company,Beijing 100039 and Beijing Aerospace Times Inertial Instruments Technology Company,Beijing 100039 |
| |
| Abstract: | To improve bias stability of quartz accelerometers, the paper presents a selection principle of adhesive to bond reed and coil, and made a simulation analysis. The analysis shows that the stress of adhesive with low elastic modulus after curing is smaller and can help improving the stability of the quartz accelerometer bias. On the basis, the paper carry a strength test on the elastic adhesive, and the test results show that the stability of the partial stability of the quartz accelerometer is obviously improved |
| |
| Keywords: | adhesive quartz accelerometer stress bias |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《导航与控制》浏览原始摘要信息 |
| 点击此处可从《导航与控制》下载免费的PDF全文 |
|
