A Compensation Algorithnm For Zero Drifting Error of MEMS Gyroscope

被引：0
|
作者：
Jin, Du [1 ]
Jie, Li [2 ]
机构：
[1] North Univ China Sci & Technol, Elect Test & Measurement Lab, Taiyuan 030051, Peoples R China
[2] North Univ China, Minist Educ, Key Lab Instrumentat Sci & Dynam, Taiyuan 030051, Peoples R China
来源：
PROCEEDINGS OF THE 2016 5TH INTERNATIONAL CONFERENCE ON MEASUREMENT, INSTRUMENTATION AND AUTOMATION (ICMIA 2016) | 2016年 / 138卷
关键词：
MEMS gyroscope; zero drift; error compensate; least square method;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The undesirable accuracy of MEMS sensor limits the range of its application. The compensating method for MEMS gyroscope random drift error is discussed. According to actual test data of gyroscope, the equation of fitting curve was deduced and compensating effect of different kinds of fitting methods were compared. The car experiments were carried out to prove that this compensating method can restrain drift random error of gyros and improve navigation accuracy effectively.
引用
收藏
页码：780 / 784
页数：5
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