Founded in 1971 >
Chinese Sci-tech Core Periodicals >
British Science Abstracts (SA, INSPEC) Indexed Journals >
United States, Cambridge Scientific Abstract: Technology (CSA: T) Indexed Journals >
United States, Ulrich's Periodicals Directory(UPD)Indexed Journals >
United States, Cambridge Scientific Abstract: Natural Science (CSA: NS) Indexed Journals >
Poland ,Index of Copernicus(IC) Indexed Journals >
International Standard Serial Number:
ISSN 1001-4551
Sponsor:
Zhejiang University;
Zhejiang Machinery and Electrical Group
Edited by:
Editorial of Journal of Mechanical & Electrical Engineering
Chief Editor:
ZHAO Qun
Vice Chief Editor:
TANG ren-zhong,
LUO Xiang-yang
Tel:
86-571-87041360,87239525
Fax:
86-571-87239571
Add:
No.9 Gaoguannong,Daxue Road,Hangzhou,China
P.C:
310009
E-mail:
meem_contribute@163.com
Compensation of MEMS gyroscope error based on Calman filter
CHEN Chen， ZHAO Wen-hong， XV Hui-xin， ZHOU Fen-fen， AN Ping
（Laboratory of Ultra-sophisticated Machining， Zhejiang University of Technology， Hangzhou 310014， China）
Abstract： Aiming at solving the problem that it is easy to produce the error of MEMS gyroscope in the test，the Calman algorithm was investigated. After the analysis of the cause of the error of the gyroscope，the error model of gyroscope was established. The Calman filter algorithm was presented and the effect of Calman filter was evaluated on the Allan variance method，the gyroscopes were tested on the rotating speed device. The experimental results indicate that the combination of model and Calman filter can reduce the error of gyroscope in the test.
Key words： MEMS gyroscope； Calman filter； Allan variance method
-
- Chinese Core Periodicals
-
- Chinese Sci-tech Core Periodicals
-
- SA, INSPEC Indexed
-
- CSA: T Indexed
-
- UPD:Indexed
-
Copyright 2010 Zhejiang Information Institute of Mechinery Industry All Rights Reserved
Technical Support：Hangzhou Bory science and technology
