DocumentCode :
887245
Title :
The general solution to a second order optimal filtering problem
Author :
Nash, R.A., Jr.
Author_Institution :
Dynamics Research Corp., Stoneham, Mass.
Volume :
55
Issue :
1
fYear :
1967
Firstpage :
93
Lastpage :
94
Abstract :
The author considers a e linear time-invariant second order dynamical system resulting in equations representing a first order lag followed by an integrator. The observed output is the output of the integrator corrupted by white noise. The problem is to find the best estimate in the mean square sense of x(t) given Z(τ) for τ between 0 and 1.
Keywords :
Covariance matrix; Eigenvalues and eigenfunctions; Filtering; Finite impulse response filter; Kalman filters; Nonlinear filters; Riccati equations; Steady-state; Vectors; White noise;
fLanguage :
English
Journal_Title :
Proceedings of the IEEE
Publisher :
ieee
ISSN :
0018-9219
Type :
jour
DOI :
10.1109/PROC.1967.5392
Filename :
1447322
Link To Document :
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