DocumentCode
1548768
Title
Poles and zeros of α-β and α-β-γ tracking filters
Author
Ekstrand, B.
Author_Institution
Saab Dynamics AB, Sweden
Volume
148
Issue
5
fYear
2001
fDate
9/1/2001 12:00:00 AM
Firstpage
370
Lastpage
376
Abstract
Discrete transfer functions for the α-β and α-β-γ Kalman tracking filters are presented. Filters for the update, as well as the prediction, estimates are considered. Root loci for the poles and zeros are presented, parameterised in the manoeuvring index. Closed-form solutions for the α-β-γ gains are given as functions of the manoeuvring index
Keywords
Kalman filters; poles and zeros; root loci; tracking filters; transfer functions; α-β Kalman tracking filters; α-β-γ Kalman tracking filters; closed-form solutions; discrete transfer functions; manoeuvring index; poles; prediction estimates; root loci; update estimates; zeros;
fLanguage
English
Journal_Title
Control Theory and Applications, IEE Proceedings -
Publisher
iet
ISSN
1350-2379
Type
jour
DOI
10.1049/ip-cta:20010578
Filename
964309
Link To Document