RT Journal Article ID 4d79f1486571be1b A1 Salnikov, Nikolay N. T1 Estimation of State and Parameters of Dynamic System with the Use of Ellipsoids at the Lack of a Priori Information on Estimated Quantities JF Journal of Automation and Information Sciences JO JAI(S) YR 2014 FD 2014-05-23 VO 46 IS 4 SP 60 OP 75 K1 state estimation K1 linear dynamic system K1 methods of ellipsoids K1 estimation algorithm AB We consider the problem of the state estimation of linear dynamic system and the problem of simultaneous estimation of states and parameters of the SISO linear dynamic system in a framework of the set-theoretic approach. The modified method of ellipsoids, proposed and analyzed by the author earlier while solving the problem of the linear regression parameters estimation, was used for the estimation. Properties of the proposed estimation algorithms are illustrated by numerical examples. PB Begell House LK https://www.dl.begellhouse.com/journals/2b6239406278e43e,57cd4ff94fbdd0c2,4d79f1486571be1b.html