Сombined control of multirate impulse processes in a cognitive map of COVID-19 morbidity
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Дата
2022
Автори
Науковий керівник
Назва журналу
Номер ISSN
Назва тому
Видавець
КПІ ім. Ігоря Сікорського
Анотація
In this article, a cognitive map (CM) of COVID-19 morbidity in a given
region was built. A general linear impulse process (IP) model in the CM was developed
and measured, and unmeasured CM node coordinates were defined. The general
IP model was decomposed into interrelated subsystems with measurable and
unmeasurable node coordinates. For the subsystem with measurable node coordinates,
multirate sampling of coordinates was conducted, resulting in the development
of discrete dynamics models for quickly and slowly measured node coordinates.
External controls were selected in IP models based on the possible variation
of resources of node coordinates and CM weighting coefficients. IP control laws
based on the variation of CM nodes and weight were designed. As a result, recurrent
procedures for control generation in closed-loop control subsystems with multirate
sampling were formulated. Experimental research on the control subsystems was
carried out. It confirmed high efficiency for decreasing COVID-19 morbidity.
Опис
Ключові слова
cognitive map, impulse processes, control law, optimality criterion, COVID-19, когнітивна карта, імпульсні процеси, закони керування, критерій оптимальності
Бібліографічний опис
Romanenko, V. Сombined control of multirate impulse processes in a cognitive map of COVID-19 morbidity / V. Romanenko, Y. Miliavskyi // Системні дослідження та інформаційні технології : міжнародний науково-технічний журнал. – 2022. – № 3. – С. 46-56. – Бібліогр.: 5 назв.