Цифровое управление контролируемыми переменными в заданном диапазоне с учетом запаздывания

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Цифровое управление контролируемыми переменными в заданном диапазоне с учетом запаздывания. / Сотникова, Маргарита Викторовна ; Севостьянов, Руслан Андреевич.

в: ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. СЕРИЯ 10: ПРИКЛАДНАЯ МАТЕМАТИКА, ИНФОРМАТИКА, ПРОЦЕССЫ УПРАВЛЕНИЯ, Том 17, № 4, 2021, стр. 449-463.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{fff12e471e4c45fdaa0ac57b7b3e7534,

title = "Цифровое управление контролируемыми переменными в заданном диапазоне с учетом запаздывания",

abstract = "The article is devoted to the control of a dynamic object with the retention of controlled variables in the required range, taking into account the high dimension of input and output, time delay, constraints and external disturbances. The formalized statement of the problem of digital control synthesis is considered. An approach based on the use of predictive models is proposed. Its key feature is the introduction of a specialized quality functional that reflects the specifics of the problem, the error functional. This functional plays the role of a penalty for the output of controlled variables that go beyond the specified range. It is shown that the implementation of the control law is reduced to solving the problem of quadratic programming at each instant of discrete time. The results obtained are illustrated by an example of controlling the oil refining process in a distillation column.",

keywords = "Constraints, Control in a range, Digital control, Optimization, Predictive model",

author = "Сотникова, {Маргарита Викторовна} and Севостьянов, {Руслан Андреевич}",

note = "Funding Information: This work is supported by Russian Foundation for Basic Research (project N 20-07-00531a). Publisher Copyright: {\textcopyright} 2021 Saint Petersburg State University. All rights reserved.",

year = "2021",

doi = "10.21638/11701/SPBU10.2021.412",

language = "русский",

volume = "17",

pages = "449--463",

journal = " ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. ПРИКЛАДНАЯ МАТЕМАТИКА. ИНФОРМАТИКА. ПРОЦЕССЫ УПРАВЛЕНИЯ",

issn = "1811-9905",

publisher = "Издательство Санкт-Петербургского университета",

number = "4",

}

RIS

TY - JOUR

T1 - Цифровое управление контролируемыми переменными в заданном диапазоне с учетом запаздывания

AU - Сотникова, Маргарита Викторовна

AU - Севостьянов, Руслан Андреевич

PY - 2021

Y1 - 2021

N2 - The article is devoted to the control of a dynamic object with the retention of controlled variables in the required range, taking into account the high dimension of input and output, time delay, constraints and external disturbances. The formalized statement of the problem of digital control synthesis is considered. An approach based on the use of predictive models is proposed. Its key feature is the introduction of a specialized quality functional that reflects the specifics of the problem, the error functional. This functional plays the role of a penalty for the output of controlled variables that go beyond the specified range. It is shown that the implementation of the control law is reduced to solving the problem of quadratic programming at each instant of discrete time. The results obtained are illustrated by an example of controlling the oil refining process in a distillation column.

AB - The article is devoted to the control of a dynamic object with the retention of controlled variables in the required range, taking into account the high dimension of input and output, time delay, constraints and external disturbances. The formalized statement of the problem of digital control synthesis is considered. An approach based on the use of predictive models is proposed. Its key feature is the introduction of a specialized quality functional that reflects the specifics of the problem, the error functional. This functional plays the role of a penalty for the output of controlled variables that go beyond the specified range. It is shown that the implementation of the control law is reduced to solving the problem of quadratic programming at each instant of discrete time. The results obtained are illustrated by an example of controlling the oil refining process in a distillation column.

KW - Constraints

KW - Control in a range

KW - Digital control

KW - Optimization

KW - Predictive model

UR - http://www.scopus.com/inward/record.url?scp=85125336254&partnerID=8YFLogxK

U2 - 10.21638/11701/SPBU10.2021.412

DO - 10.21638/11701/SPBU10.2021.412

M3 - статья

AN - SCOPUS:85125336254

VL - 17

SP - 449

EP - 463

JO - ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. ПРИКЛАДНАЯ МАТЕМАТИКА. ИНФОРМАТИКА. ПРОЦЕССЫ УПРАВЛЕНИЯ

JF - ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. ПРИКЛАДНАЯ МАТЕМАТИКА. ИНФОРМАТИКА. ПРОЦЕССЫ УПРАВЛЕНИЯ

SN - 1811-9905

IS - 4

ER -

ID: 91630180