Journal of Engineering and Applied Sciences

Year: 2018
Volume: 13
Issue: 9
Page No. 2536 - 2543

Industrial Application of Optimal Filtering for States Polynomials Incompletely Measurable with Cross Noise

Authors : Ruthber Rodriguez Serrezuela, Ana Lucia Paque Salazar, Jorge Bernardo Ramirez Zarta and Luis Alexander Carvajal Pinilla

Abstract: Our study discusses the optimal filtration problem for the states of the linear system of polynomials with the polynomial cross noise over the comments with an arbitrary, not necessarily invertible, the observation matrix is treated proceeding from the general term for stochastic variation. For this case, we use, the Ito differentials of the best estimate of the variance and the error corresponding to the filtering problem indicated are drift first. Derived from this is a transformation of the observation equation to reduce the original problem of an invertible observable matrix. The procedure for obtaining a closed system of filter equations for a linear polynomial any state with the cross-noise polynomial over observations is then established, yields that closed the explicit form of equations in particular filtering boxes of linear equations and bilinear status. As an example, the performance of the optimum filter of the optimal filter for a quadratic state with an independent state noise and a conventional extended Kalman-Bucy filter is presented as an analysis of the results obtained in Matlab.

How to cite this article:

Ruthber Rodriguez Serrezuela, Ana Lucia Paque Salazar, Jorge Bernardo Ramirez Zarta and Luis Alexander Carvajal Pinilla, 2018. Industrial Application of Optimal Filtering for States Polynomials Incompletely Measurable with Cross Noise. Journal of Engineering and Applied Sciences, 13: 2536-2543.

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