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This article is cited in 2 scientific papers (total in 2 papers)
Normal Pugachev conditionally-optimal filters and extrapolators for state linear stochastic systems
I. N. Sinitsyn, E. R. Korepanov Institute of Informatics Problems, Federal Research Center “Computer Science and Control” of the Russian Academy of Sciences, 44-2 Vavilov Str., Moscow 119333, Russian Federation
Abstract:
The analytical synthesis theory of continuous and discrete sub- and Pugachev conditionally optimal filters and extrapolators for information processing in linear state stochastic systems (StS) is presented. For Gaussian StS, Liptzer and Shiraev performed the first works for filters and extrapolators synthesis. For non-Gaussian StS, the first works belong to Pugachev and Sinitsyn. Stochastic equatuins for state and observation of continuous and discrete StS are given. Algorithms for continuous normal sub- and conditionally optimal filters and extrapolators are presented. The corresponding algorithms for discrete StS are also given. The developed algorithms are the basis of the software tool “StS-Filter, 2016”. The results may be developed for autocorrelated noises and multiplicative noises.
Keywords:
Liptser–Shiraev filter (LSF); Liptser–Shiraev conditions; normal approximation method (NAM) for a posteriori density; normal conditionally optimal Pugachev filter (NPF); stochastic systems (StS); state linear StS; statistical linearization method (SLM).
Received: 02.02.2016
Citation:
I. N. Sinitsyn, E. R. Korepanov, “Normal Pugachev conditionally-optimal filters and extrapolators for state linear stochastic systems”, Inform. Primen., 10:2 (2016), 14–23
Linking options:
https://www.mathnet.ru/eng/ia412 https://www.mathnet.ru/eng/ia/v10/i2/p14
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