Comparison of control strategies for a hematite processing plant

• A model-assisted method is used for designing the control strategy for the new LKAB hematite plant in Malmberget (Sweden). Steady-state and dynamic process simulations successively help to select strategic controlled and manipulated variables, and specify the corresponding instrumentation. The control system implemented in the plant reflects the conclusions of the study. It includes an optimizing control system based on specified software, with a fuzzy logic expert system, a dynamic model of the process and an optimizer.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)

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