Robust Speed Control of Uncertain Two-Mass System-Reference-Cited by-同舟云学术

Robust Speed Control of Uncertain Two-Mass System

Published:2023-08-28 Issue:17 Volume:16 Page:6231
ISSN:1996-1073
Container-title:Energies
language:en
Short-container-title:Energies

Author:

Wróbel Karol¹^ORCID,Śleszycki Kacper¹^ORCID,Kahsay Amanuel Haftu¹^ORCID,Szabat Krzysztof¹,Katsura Seiichiro²^ORCID

Affiliation:

1. Department of Electrical Drives and Measurements, Wrocław University of Science and Technology, PL50370 Wrocław, Poland

2. Department of System Design Engineering, Keio University, Yokohama 223-8522, Japan

Abstract

The main purpose of this work is to present a robust speed control structure for a two-mass system. The tested system consists of a PI controller with two additional feedback. The coefficients of the control system are selected using a pattern-search optimization method in order to obtain robustness to changes in the system parameters. The control system requires information about non-measurable state variables. For this purpose, it is proposed to use a multilayer observer. In order to show the advantages of the MLO system, this article also presents comparative studies with a classical observer. A number of simulation and experimental tests are carried out. The obtained results confirmed a much higher quality of control in the system cooperating with a multilayer observer compared to the system with a classical observer.

Publisher

MDPI AG

Subject

Energy (miscellaneous),Energy Engineering and Power Technology,Renewable Energy, Sustainability and the Environment,Electrical and Electronic Engineering,Control and Optimization,Engineering (miscellaneous),Building and Construction

Link

https://www.mdpi.com/1996-1073/16/17/6231/pdf

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