Система прийняття рішень у керуванні режимом дуття конвертерної плавки
An optimization criterion of the blast mode control with minimization of the complex of quadratic deviations on the content of carbon, sulfur, and temperature steel is given. Principle for constructing control models on batches of positive experience is formulated. The model includes the software pa...
Збережено в:
| Дата: | 2013 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
The National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
2013
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| Онлайн доступ: | http://journal.iasa.kpi.ua/article/view/45840 |
| Теги: |
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| Назва журналу: | System research and information technologies |
Репозитарії
System research and information technologies| Резюме: | An optimization criterion of the blast mode control with minimization of the complex of quadratic deviations on the content of carbon, sulfur, and temperature steel is given. Principle for constructing control models on batches of positive experience is formulated. The model includes the software part (deterministic) and additional management (statistical). The impact of the drift of the object on management results is considered. The ranges of change of control actions for converters with the capacity of 130 tons are presented. Concrete implementation of the model is presented with equations for static and dynamic control. The interaction of distributor control system in the process of melting is considered. The developed models are implemented in the system of blast mode control in the composition of the DCS of the Converter operation on VAT "ArcelorMittal, Krivoy Rog". |
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