ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM

On the basis of the classical theory of robust control, the theory of stability and the theory of continued fractions, the linearized mathematical model, the procedure for calculating and designing an analog electrical circuit of the H∞-suboptimal robust controller of the flux-linkage control system...

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Autores principales:	I. N. Khlopenko, N. J. Khlopenko, S. A. Rozhkov
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2020
Materias:	asynchronous electric drive flux-linkage control system robust controller electrical circuit Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/d46f016b16d3405f8a462ee23864ae6a
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spelling	oai:doaj.org-article:d46f016b16d3405f8a462ee23864ae6a2021-12-02T16:19:11ZANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM10.20998/2074-272X.2020.6.032074-272X2309-3404https://doaj.org/article/d46f016b16d3405f8a462ee23864ae6a2020-12-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2020.6.03/218679https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404On the basis of the classical theory of robust control, the theory of stability and the theory of continued fractions, the linearized mathematical model, the procedure for calculating and designing an analog electrical circuit of the H∞-suboptimal robust controller of the flux-linkage control system of the rotor of an asynchronous electric drive, protected by Ukrainian Patent no.137157, were built. The circuit contains three operational amplifiers, several resistors and capacitors. The proposed mathematical model, the procedure for calculating and choosing the parameters of the resistors and capacitors of the circuit take into account the random variations of the object and the controller within the specified boundaries. An analytical relationship between the transfer function coefficients and the resistances of the resistors and the capacitances of the capacitors of the controller's electrical circuit was established. On a specific example, by calculation according to the developed algorithm, the limiting values of the tolerances of the circuit's resistances of the resistors and capacitances of the capacitors were identified and these values were selected with a margin from the standard series. Analysis of noise filtering by the electrical circuit of the controller in the Multisim package shows its insensitivity to noise spreads within fairly wide boundaries. I. N. KhlopenkoN. J. KhlopenkoS. A. RozhkovNational Technical University "Kharkiv Polytechnic Institute"articleasynchronous electric driveflux-linkage control systemrobust controllerelectrical circuitElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 6, Pp 18-23 (2020)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	asynchronous electric drive flux-linkage control system robust controller electrical circuit Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	asynchronous electric drive flux-linkage control system robust controller electrical circuit Electrical engineering. Electronics. Nuclear engineering TK1-9971 I. N. Khlopenko N. J. Khlopenko S. A. Rozhkov ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM
description	On the basis of the classical theory of robust control, the theory of stability and the theory of continued fractions, the linearized mathematical model, the procedure for calculating and designing an analog electrical circuit of the H∞-suboptimal robust controller of the flux-linkage control system of the rotor of an asynchronous electric drive, protected by Ukrainian Patent no.137157, were built. The circuit contains three operational amplifiers, several resistors and capacitors. The proposed mathematical model, the procedure for calculating and choosing the parameters of the resistors and capacitors of the circuit take into account the random variations of the object and the controller within the specified boundaries. An analytical relationship between the transfer function coefficients and the resistances of the resistors and the capacitances of the capacitors of the controller's electrical circuit was established. On a specific example, by calculation according to the developed algorithm, the limiting values of the tolerances of the circuit's resistances of the resistors and capacitances of the capacitors were identified and these values were selected with a margin from the standard series. Analysis of noise filtering by the electrical circuit of the controller in the Multisim package shows its insensitivity to noise spreads within fairly wide boundaries.
format	article
author	I. N. Khlopenko N. J. Khlopenko S. A. Rozhkov
author_facet	I. N. Khlopenko N. J. Khlopenko S. A. Rozhkov
author_sort	I. N. Khlopenko
title	ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM
title_short	ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM
title_full	ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM
title_fullStr	ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM
title_full_unstemmed	ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM
title_sort	analysis and verification of the operation of the stabilizing robust controller's electrical circuit of the rotor flux-linkage control system
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2020
url	https://doaj.org/article/d46f016b16d3405f8a462ee23864ae6a
work_keys_str_mv	AT inkhlopenko analysisandverificationoftheoperationofthestabilizingrobustcontrollerselectricalcircuitoftherotorfluxlinkagecontrolsystem AT njkhlopenko analysisandverificationoftheoperationofthestabilizingrobustcontrollerselectricalcircuitoftherotorfluxlinkagecontrolsystem AT sarozhkov analysisandverificationoftheoperationofthestabilizingrobustcontrollerselectricalcircuitoftherotorfluxlinkagecontrolsystem
_version_	1718384201610297344

ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM

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