Приглушення обмежених внутрішніх і зовнішніх збурень за керування імпульсними процесами в когнітивних картах складних систем
The possibility of suppressing constrained internal and external disturbances in complex systems of different nature is considered. Systems dynamics is described by mathematical models of impulse processes in cognitive maps (CM). Dynamic model of CM impulse process is split into two interrelated sys...
Збережено в:
| Дата: | 2018 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | Російська |
| Опубліковано: |
The National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
2018
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| Теми: | |
| Онлайн доступ: | http://journal.iasa.kpi.ua/article/view/152278 |
| Теги: |
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| Назва журналу: | System research and information technologies |
Репозитарії
System research and information technologies| Резюме: | The possibility of suppressing constrained internal and external disturbances in complex systems of different nature is considered. Systems dynamics is described by mathematical models of impulse processes in cognitive maps (CM). Dynamic model of CM impulse process is split into two interrelated systems of difference equations with measurable and unmeasurable nodes coordinates, respectively. Changes in coordinates of unmeasurable CM nodes are considered as constrained external disturbances in the first equations system of the CM model for impulse processes with measurable coordinates. Oscillations of the measurable CM nodes coordinates, caused by changes in CM weights relative to their values, estimated based on previous identification, are considered as internal disturbances. To suppress these disturbances, a closed-loop robust control system is synthesized using the invariant ellipsoid method. |
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