Interval estimation in discrete-time linear systems with parametric uncertainties

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Abstract

The problem of interval observer design for discrete-time linear systems under the external disturbances, measurement noise, and parametric uncertainties is studied. The relation allowing designing the interval observer of minimal dimension estimating the set of admissible values of the specified linear vector function of the system state are derived. Theoretical results are illustrated by the example.

About the authors

A. Zhirabok

Far Eastern Federal University; Institute of Marine Technology Problems

Author for correspondence.
Email: zhirabok@mail.ru
Russian Federation, Vladivostok; Vladivostok

A. Zuev

Far Eastern Federal University; Institute of Marine Technology Problems

Email: zuev.al@dvfu.ru
Russian Federation, Vladivostok; Vladivostok

C. Kim

Far Eastern Federal University

Email: kim.ci@dvfu.ru
Russian Federation, Vladivostok

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