Synthesis Algorithms for Adaptive Process Control Systems Based on Associative Memory Technology

The results of the regular synthesis algorithms development for adaptive process control systems based on the associative memory technology are presented in the article. The single-step and multi-step, deterministic and stochastic algorithms used for solving control and tracking problems are considered. The relative simplicity of these algorithms makes possible to recommend them for managing complex objects in conditions of uncertainty using concepts and associative memory technology. Based on the technology of associative memory, synthesis algorithms for adaptive production process control systems are proposed to function under unpredictable uncertainties and ensure the rate of the structure adapting process of the main system circuit, commensurate with the rate of transients in the technological control object operating under stochastic independent disturbances.

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Design of Fuzzy Supervisor-Based Adaptive Process Control Systems

New Approaches in Intelligent Control - Intelligent Systems Reference Library ◽

10.1007/978-3-319-32168-4_1 ◽

2016 ◽

pp. 1-42 ◽

Cited By ~ 1

Author(s):

Snejana T. Yordanova

Keyword(s):

Process Control ◽

Control Systems ◽

Adaptive Process ◽

Process Control Systems ◽

Adaptive Process Control ◽

Fuzzy Supervisor

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СОВЕРШЕНСТВОВАНИЕ ЭКСПЛУАТАЦИИ ГИДРОМЕЛИОРАТИВНЫХ СИСТЕМ НА ОСНОВЕ СОВРЕМЕННЫХ СРЕДСТВ АВТОМАТИЗАЦИИ

НАУЧНО-МЕТОДИЧЕСКОЕ ОБЕСПЕЧЕНИЕ РАЗВИТИЯ МЕЛИОРАТИВНО-ВОДОХОЗЯЙСТВЕННОГО КОМПЛЕКСА ◽

10.37738/vniigim.2020.40.25.057 ◽

2020 ◽

pp. 6

Author(s):

A.O. Shcherbakov ◽

V.B. Zhezmer ◽

A.A. Talyzov ◽

M.R. Baramykov

Keyword(s):

Process Control ◽

Data Acquisition ◽

Control Systems ◽

Supervisory Control ◽

Control Object ◽

Water Source ◽

Automatic Process ◽

Process Control Systems ◽

Time Operation ◽

Real Time Operation

Современный этап построения и совершенствования мелиоративных систем характеризуется переходом к передовым технологиям мониторинга и цифровизации. Достижение данной цели возможно только при существенном повышении качества управления гидромелиоративными оросительными системами (ГМС), в том числе за счет применения автоматизированных систем управления технологическими процессами (АСУ ТП). Основное предназначение систем АСУ ТП в гидромелиоративных системах можно определить как целенаправленное ведение технологического процесса подачи воды от водоисточника к конечному потребителю и обеспечение смежных и вышестоящих систем необходимой информацией. Для задач управления работой ГМС применяется пакет SCADA. SCADA (англ. Supervisory Control And Data Acquisition диспетчерское управление и сбор данных) программный пакет, предназначенный для обеспечения работы в реальном времени систем сбора, обработки, отображения и архивирования информации об объекте мониторинга или управления. Данное программное обеспечение устанавливается на компьютеры и для связи с объектом, использует драйверы ввода-вывода или специализированные серверы.The current stage of construction and improvement of reclamation systems is characterized by a transition to advanced monitoring and digitalization technologies. Achieving this goal is possible only with a significant improvement in the quality of management of irrigation and drainage irrigation systems (HMS), including through the use of automated process control systems (ACS TP). The main purpose of automatic process control systems in irrigation and drainage systems can be defined as the targeted management of the technological process of supplying water from the water source to the final consumer and the provision of related and higher systems with the necessary information. For the tasks of managing the work of the HMS, the SCADA package is used. SCADA (English Supervisory Control And Data Acquisition - supervisory control and data collection) is a software package designed to provide real-time operation of systems for collecting, processing, displaying and archiving information about a monitoring or control object. This software is installed on computers and for communication with the object, uses I / O drivers or specialized servers.

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THE INFLUENCE OF THE CHARACTERISTICS VARIATIONS OF THE CONCENTRATING PLANT CONTROL OBJECT ON THE IDENTIFICATION RESULTS USING THE HAMMERSTEIN MODEL

Sustainable Development of Mountain Territories ◽

10.21177/1998-4502-2021-13-1-94-102 ◽

2021 ◽

Vol 13 (1) ◽

pp. 94-102

Author(s):

Olga PORKUIAN ◽

◽

Vladimir MORKUN ◽

Natalia MORKUN ◽

Irina GAPONENKO ◽

...

Keyword(s):

Process Control ◽

Control Systems ◽

Iron Ore ◽

Control Object ◽

Hammerstein Model ◽

Process Control Systems ◽

Processing Plants ◽

Automated Process ◽

Plant Control

As a result of the identification based on the Hammerstein model of objects of the first stage of iron ore magnetic separation, the adequacy of the model is obtained. All results of the testing of the developed identification algorithms show that the subsystem of identification of the automated process control systems of processing plants based on the Hammerstein hybrid model allows to carry out satisfactory identification of objects and, as a consequence, to improve the quality of technological processes. The study of the influence of the coefficient of various typical links on the results of identification using orthogonal parallel and parallel-recursive Hammerstein models showed that these models allow considering the differences in the properties of identifiable objects adequately.

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