Adaptive and Minimax Methods of Prediction Dynamic Systems using the Kalman Algorithm
minimax, filtering, linear, extrapolation, stationary, saddle-point, disturbance, dispersion
Abstract
In the article we consider the problem of linear extrapolation of zero-mean widesense-stationary random process both discrete-time and continuous-time cases under conditions of the absence of a priori information about the statistical characteristics of disturbance in the absence of measurement errors under scalar observation only the restricted disturbance is assumed. We investigate a minimax approach, which guarantees the prediction of high quality at the least favorable disturbance spectrum. The simple implementation of an optimal adaptive minimax predictor and prediction based on Kalman -Bucy filter and their comparative characteristics has been obtained. Examples are given.
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2023-03-03
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