Sökning: "Mats Ekman"

Hittade 2 avhandlingar innehållade orden Mats Ekman.

  1. 1. Urban water management Modelling, simulation and control of the activated sludge process

    Detta är en avhandling från Uppsala University

    Författare :Mats Ekman; Uppsala universitet.; Uppsala universitet.; [2003]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Automatic Control; Reglerteknik;

    Sammanfattning : During the last few decades, wastewater treatment processes in urban water management have become more and more efficient and complex. Several factors such as urbanization, stricter legislations on effluent quality, economics, increased knowledge of the involved biological, chemical and physical processes as well as technical achievements have been important incentives for the development of more efficient procedures for wastewater treatment plants. LÄS MER

  2. 2. Modeling and Control of Bilinear Systems Application to the Activated Sludge Process

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Mats Ekman; Uppsala universitet.; Uppsala universitet.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; bilinear systems; modeling; optimal control; parameter estimation; errors-in-variables; activated sludge process; TECHNOLOGY Information technology Automatic control; TEKNIKVETENSKAP Informationsteknik Reglerteknik;

    Sammanfattning : This thesis concerns modeling and control of bilinear systems (BLS). BLS are linear but not jointly linear in state and control. In the first part of the thesis, a background to BLS and their applications to modeling and control is given. LÄS MER