DocumentCode
480116
Title
Filtering Algorithm Research on MEMS Gyroscope Data
Author
Liu Rui Hua ; Liang Rongqiang ; Zhang Lei
Author_Institution
Coll. of Electron. Inf. Eng., Civil Aviation Univ. of China, Tianjin
Volume
4
fYear
2008
fDate
12-14 Dec. 2008
Firstpage
186
Lastpage
189
Abstract
In order to solve the filtering problem of the MEMS gyroscope´s output data, we design Butterworth lowpass filter with the help of PSD estimate method. Then we design Kalman filter by the analysis to the mean and variance characteristic of the gyroscope´s output data. They both have satisfying filtering performance.
Keywords
Kalman filters; filtering theory; gyroscopes; micromechanical devices; Butterworth lowpass filter; Kalman filter; MEMS gyroscope data; filtering algorithm; Costs; Filtering algorithms; Frequency estimation; Gyroscopes; IIR filters; Information filtering; Information filters; Micromechanical devices; Sampling methods; Stochastic processes; Butterworth; Kalman filter; MEMS; PSD estimate;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Software Engineering, 2008 International Conference on
Conference_Location
Wuhan, Hubei
Print_ISBN
978-0-7695-3336-0
Type
conf
DOI
10.1109/CSSE.2008.1103
Filename
4722594
Link To Document