Extremum seeking control applied to a model of the Hall-Heroult aluminium process
Author(s) -
Pierre de Lamberterie,
Boris I. Godoy,
James S. Welsh
Publication year - 2010
Publication title -
ukacc international conference on control
Language(s) - English
Resource type - Conference proceedings
DOI - 10.1049/ic.2010.0290
Subject(s) - aluminium , process (computing) , actuator , temperature control , control theory (sociology) , process control , range (aeronautics) , materials science , control (management) , computer science , control engineering , mechanical engineering , engineering , metallurgy , artificial intelligence , composite material , operating system
This paper examines the potential improvement in an aluminium production process using Extremum Seeking Control, to maintain operational conditions for temperature in a desired range. The proposed strategy applied to the aluminium process is simple, requiring little knowledge of the dynamics associated with the temperature of the process. Simulation results show that the proposed strategy for this process works well, obtaining good control of temperature, with small actuator movements
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