Suboptimal Filter for an Estimate of the State of a Dynamical System

Author

Panayotova, Galina ; Ivanov, Todor

Author_Institution

Univ. "Prof. Dr. Asen Zlatarov", Burgas

fYear

2005

fDate

5-7 Sept. 2005

Firstpage

551

Lastpage

554

Abstract

The problem for the discrete estimate of move´s parameters of an object, when the object moves with uniform acceleration, with Kalman´s filter is investigated. The speed´s coordinate and casual errors are measured. Solutions, with Kalman ´s filter and aging hypothesize of the measurements are given. They are obtained as solutions of recurrent equations for the matrix´s filter. The matrix´s face for every time´s moment is given. The operating duty of a Kalman´s filter is investigated. Two models for movements with a uniform acceleration are investigated.

Keywords

Kalman filters; matrix algebra; parameter estimation; state estimation; Kalman filter; discrete parameter estimation; dynamical system state estimation; matrix filter; recurrent equation; suboptimal filter; uniform acceleration; Acceleration; Aging; Conferences; Coordinate measuring machines; Data acquisition; Equations; Kalman filters; Parameter estimation; State estimation; Velocity measurement; Kalman´s filter; casual error; speed´s coordinate; uniform acceleration;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2005. IDAACS 2005. IEEE

Conference_Location

Sofia

Print_ISBN

0-7803-9445-3

Electronic_ISBN

0-7803-9446-1

Type

conf

DOI

10.1109/IDAACS.2005.283044

Filename

4062195