Sökning: "Khalid Atta"

Hittade 2 avhandlingar innehållade orden Khalid Atta.

  1. 1. Modeling and on-line optimization of cone crushers

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Khalid Atta; Luleå tekniska universitet.; [2013]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reglerteknik; Control Engineering;

    Sammanfattning : This licentiate thesis deals with the Modeling, Control, and On-line optimization of Cone Crushers. Cone crushers are used for size reduction of minerals and are considered as a central element in many mineral processing plants. LÄS MER

  2. 2. Extremum Seeking Control Stability, Accuracy, and Applications

    Detta är en avhandling från Luleå tekniska universitet

    Författare :Khalid Atta; Luleå tekniska universitet.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reglerteknik; Control Engineering;

    Sammanfattning : In many applications, there is a variable that indicates the overall performance and that must be maximized, such as the output of a hydro power turbine or a mineral processing plant, or that must be minimized, such as CO2 emissions or the consumption of resources. Extremization of this variable (maximization or minimization) through adjusting the influencing manipulated variables is occasionally required without prior knowledge of the optimal values of the manipulated variables or of the optimized variable. LÄS MER