DocumentCode
1136021
Title
Closed-Form Solutions of Target-Tracking Filters with Discrete Measurements
Author
Gupta, S.N. ; Ahn, S.M.
Author_Institution
General Dynamics Corporation
Issue
4
fYear
1983
fDate
7/1/1983 12:00:00 AM
Firstpage
532
Lastpage
538
Abstract
Using two separate algorithms, called Kalman´s recursive and Vaughan´s nonrecursive, exact closed-form solutions of the steady-state two-state exponentially correlated velocity (ECV) and three-state exponentially correlated acceleration (ECA) target-tracking filters are derived for discrete position measurements. For this particular application, the superiority of Vaughan´s nonrecursive over Kalman´s recursive algorithm is observed.
Keywords
Acceleration; Accelerometers; Closed-form solution; Covariance matrix; Kalman filters; Noise measurement; Position measurement; Sampling methods; Steady-state; Target tracking;
fLanguage
English
Journal_Title
Aerospace and Electronic Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9251
Type
jour
DOI
10.1109/TAES.1983.309341
Filename
4102820
Link To Document