An attitude measurement method to compensate the error of algorithm precision based on three-axis gyroscope

被引：0

作者：

Shi, Yixiang ^{[1
,2
,3
]}

Chen, Ke ^{[1
,2
]}

Chen, Deyi ^{[1
,2
,3
]}

机构：

[1] Chinese Acad Sci, Key Lab Opt Engn, Chengdu 610209, Sichuan, Peoples R China

[2] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China

[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

PROCEEDINGS OF THE 2017 GLOBAL CONFERENCE ON MECHANICS AND CIVIL ENGINEERING (GCMCE 2017) | 2017年 / 132卷

关键词：

Attitude measurement; Angular-rate integral; Error compensation;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In order to compensate the error of angular-rate integral and improve the precision when it comes to measure the attitude of carrier, a method based on 3-axis gyroscope is proposed. The movement of carrier is viewed as time series based on sampling interval, and two adjacent measurements are relative. The difference between two adjacent measurements will reveal the trend of angular rate, which can be used to adjust the angular rate and correct the measurements of gyroscope to compensate the error of algorithm. Experiment results show that the proposed method can get a more accurate attitude information of carrier through compensation and the simulation in different sampling frequencies are consistent.

引用

页码：36 / 41

页数：6