Robust Speed Control of Uncertain Two-Mass System

Karol Wróbel; Kacper Śleszycki; Amanuel Haftu Kahsay; Krzysztof Szabat; Seiichiro Katsura

doi:10.3390/en16176231

Robust Speed Control of Uncertain Two-Mass System

Karol Wróbel, Kacper Śleszycki, Amanuel Haftu Kahsay, Krzysztof Szabat, Seiichiro Katsura

Department of System Design Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

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.

Original language	English
Article number	6231
Journal	Energies
Volume	16
Issue number	17
DOIs	https://doi.org/10.3390/en16176231
Publication status	Published - 2023 Sept

Keywords

elastic connection
full-sized asymptotic observer
multilayer observer
robust control
state controller
two-mass system

ASJC Scopus subject areas

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

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.3390/en16176231

Cite this

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AU - Kahsay, Amanuel Haftu

AU - Szabat, Krzysztof

AU - Katsura, Seiichiro

PY - 2023/9

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Robust Speed Control of Uncertain Two-Mass System

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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