Application of the Multi-Layer Observer for a Two-Mass Drive System

Krzysztof Szabat, Anita Tokarczyk, Karol Wrobel, Seiichiro Katsura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper issues related to states estimation problem of the drive system with elastic-joint are presented. After a short introduction the mathematical model of the drive is demonstrated. Then the control structure with additional feedbacks is described briefly. Next the classical Luenberger observer is presented. The shortcomings of this system such as sensitivity to improper identification of initial conditions of the states is pointed out. As a solution, the multilayer observer is proposed in order to accelerate the elimination of estimation errors. The proposed methodology is described in detail and the theoretical formulations are supported by experimental tests.

Original languageEnglish
Title of host publication2020 IEEE 29th International Symposium on Industrial Electronics, ISIE 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages265-270
Number of pages6
ISBN (Electronic)9781728156354
DOIs
Publication statusPublished - 2020 Jun
Event29th IEEE International Symposium on Industrial Electronics, ISIE 2020 - Delft, Netherlands
Duration: 2020 Jun 172020 Jun 19

Publication series

NameIEEE International Symposium on Industrial Electronics
Volume2020-June

Conference

Conference29th IEEE International Symposium on Industrial Electronics, ISIE 2020
CountryNetherlands
CityDelft
Period20/6/1720/6/19

Keywords

  • Luenberger observer
  • multi-layer observer
  • torsional vibrations
  • two-mass system

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering

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