硅微机械振动陀螺零偏温度补偿研究  

Research on Bias Temperature Compensation for Micromachined Vibratory Gyroscope

作　　者：程龙[1] 王寿荣[1] 叶甫[1] 

机构地区：[1]东南大学仪器科学与工程学院,南京210096

出　　处：《传感技术学报》2008年第3期483-485,共3页Chinese Journal of Sensors and Actuators

基　　金：国家863项目资助(2002AA812038)

摘　　要：在对某型硅微机械振动陀螺进行大量高低温环境试验的基础上,根据试验数据,建立了一种零偏温度补偿模型,并用该模型对新测的试验数据进行了预测补偿。补偿结果表明:硅微机械陀螺经该模型补偿后零偏可以减少一个数量级,补偿效果明显。Based on lots of environmental temperature experiment data of the micromachined vibratory gyroscope, a bias temperature compensation model is established according to the experiment data. The precasting compensation is performed to the new experimental data, and the results of compensation show that its bias is reduced to one tenth of the original.

关 键 词：微机械振动陀螺 零偏 温度补偿 

分 类 号：V241.554[航空宇航科学与技术—飞行器设计]