DocumentCode
1036238
Title
Filters and algorithms for rotation rate detection in fiber-optic gyroscopes
Author
Schneider, M.
Author_Institution
TELDIX GmbH, Heidelberg, Germany
Volume
30
Issue
2
fYear
1994
fDate
4/1/1994 12:00:00 AM
Firstpage
511
Lastpage
517
Abstract
A digital filter structure and processing scheme is being presented, featuring a minimum hardware effort and efficient means of computing rotation rates in fiber-optic gyroscopes. Its advantages over current analog and digital detection methods are pointed out. The problem of aliasing and quantization in digital filters limiting system performance is addressed. Test results document successful implementation of algorithms introduced
Keywords
computerised instrumentation; demultiplexing equipment; digital filters; digital instrumentation; fibre optic sensors; gyroscopes; signal processing; signal processing equipment; TELDIX; algorithms; aliasing; demultiplexing; digital filter structure; fiber-optic gyroscopes; gyro mechanisation; quantization; rotation rate detection; rotation rates; stabilisation; vehicle navigation; Digital modulation; Fiber lasers; Filters; Frequency; Gyroscopes; Hardware; Optical fiber polarization; Optical modulation; Phase modulation; Signal detection;
fLanguage
English
Journal_Title
Aerospace and Electronic Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9251
Type
jour
DOI
10.1109/7.272273
Filename
272273
Link To Document