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

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...

Full description

Saved in:
Bibliographic Details
Date:2020
Main Authors: Khlopenko, I. N., Khlopenko, N. J., Rozhkov, S. A.
Format: Article
Language:English
Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2020
Subjects:
asynchronous electric drive
flux-linkage control system
robust controller
electrical circuit
621.3.07
Online Access:http://eie.khpi.edu.ua/article/view/2074-272X.2020.6.03
Tags: Add Tag
No Tags, Be the first to tag this record!
Journal Title:Electrical Engineering & Electromechanics

Institution

Electrical Engineering & Electromechanics
id eiekhpieduua-article-218868
record_format ojs
spelling eiekhpieduua-article-2188682020-12-16T14:28:15Z ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM Khlopenko, I. N. Khlopenko, N. J. Rozhkov, S. A. asynchronous electric drive flux-linkage control system robust controller electrical circuit 621.3.07 асинхронний електропривод система управління потокозчепленням робастний регулятор електрична схема 621.3.07 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.  На базі класичної теорії робастного управління, теорії стійкості і теорії ланцюгових дробів побудовано лінеаризована математична модель, процедура розрахунку і проектування аналогової електричної схеми Н∞-субоптимального робастного регулятора системи управління потокозчепленням ротора асинхронного електроприводу, що захищена патентом України № 137157. Схема містить три операційних підсилювача, кілька резисторів і конденсаторів. Запропонована математична модель, процедура розрахунку і вибору параметрів резисторів і конденсаторів схеми враховують випадкові варіації об’єкта і регулятора в заданих межах. Встановлено аналітичний зв’язок між коефіцієнтами передавальної функції і опорами резисторів і ємностями конденсаторів електричної схеми регулятора. На конкретному прикладі розрахунковим шляхом за розробленим алгоритмом виявлені граничні значення допусків опорів резисторів і ємностей конденсаторів схеми і здійснений їх вибір із запасом зі стандартних рядів. Аналіз фільтрації завад електричною схемою регулятора в пакеті Multisim показує її нечутливість до розмахів завад у досить широких межах. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2020-12-13 Article Article application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2020.6.03 10.20998/2074-272X.2020.6.03 Electrical Engineering & Electromechanics; No. 6 (2020); 18-23 Электротехника и Электромеханика; № 6 (2020); 18-23 Електротехніка і Електромеханіка; № 6 (2020); 18-23 2309-3404 2074-272X en http://eie.khpi.edu.ua/article/view/2074-272X.2020.6.03/218679 Copyright (c) 2020 I. N. Khlopenko, N. J. Khlopenko, S. A. Rozhkov https://creativecommons.org/licenses/by-nc/4.0
institution Electrical Engineering & Electromechanics
baseUrl_str
datestamp_date 2020-12-16T14:28:15Z
collection OJS
language English
topic asynchronous electric drive
flux-linkage control system
robust controller
electrical circuit
621.3.07
spellingShingle asynchronous electric drive
flux-linkage control system
robust controller
electrical circuit
621.3.07
Khlopenko, I. N.
Khlopenko, N. J.
Rozhkov, S. A.
ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM
topic_facet asynchronous electric drive
flux-linkage control system
robust controller
electrical circuit
621.3.07
асинхронний електропривод
система управління потокозчепленням
робастний регулятор
електрична схема
621.3.07
format Article
author Khlopenko, I. N.
Khlopenko, N. J.
Rozhkov, S. A.
author_facet Khlopenko, I. N.
Khlopenko, N. J.
Rozhkov, S. A.
author_sort Khlopenko, I. N.
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
title_alt 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. 
publisher National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
publishDate 2020
url http://eie.khpi.edu.ua/article/view/2074-272X.2020.6.03
work_keys_str_mv AT khlopenkoin analysisandverificationoftheoperationofthestabilizingrobustcontrollerselectricalcircuitoftherotorfluxlinkagecontrolsystem
AT khlopenkonj analysisandverificationoftheoperationofthestabilizingrobustcontrollerselectricalcircuitoftherotorfluxlinkagecontrolsystem
AT rozhkovsa analysisandverificationoftheoperationofthestabilizingrobustcontrollerselectricalcircuitoftherotorfluxlinkagecontrolsystem
first_indexed 2025-07-17T11:48:17Z
last_indexed 2025-07-17T11:48:17Z
_version_ 1850411934669602816

Similar Items