A. N. Zhirabok, A. V. Zuev, A. E. Shumsky, “Diagnosis of linear dynamic systems: an approach based on sliding mode observers”, Avtomat. i Telemekh., 2020, Issue 2,Pages <nobr>18

This article is cited in 20 papers

Linear Systems

Diagnosis of linear dynamic systems: an approach based on sliding mode observers

A. N. Zhirabok^ab, A. V. Zuev^bc, A. E. Shumsky^a

^a Far Eastern Federal University, Vladivostok, Russia
^b Institute for Marine Technology Problems, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russia
^c Innopolis University, Innopolis, Russia

Abstract: The problem of functional diagnosis of technical systems described by linear dynamic models under disturbances is considered. For solving the problems of detection, isolation and identification of faults, a method based on sliding mode observers is used. Modifications of this method for relaxing the implementation constraints in comparison with the well-known results and also for reducing the complexity of diagnostic tools are proposed.

Keywords: linear systems, diagnosis, fault identification, sliding mode observers.

Presented by the member of Editorial Board: S. A. Krasnova

Received: 19.10.2018
Revised: 19.06.2019
Accepted: 18.07.2019

DOI: 10.31857/S0005231020020026