Search for dissertations about: "KJELLQVIST"

Showing result 1 - 5 of 6 swedish dissertations containing the word KJELLQVIST.

  2. 1. The fear of attracting functionally impaired : Strategic competition among Swedish municipalities

    Author : Martin Kjellqvist; Sören Blomquist; Karin Edmark; Magnus Wikström; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi; Economics; Nationalekonomi;

    Abstract : .... READ MORE

  4. 2. On Control and Estimation of Large and Uncertain Systems

    Author : Olle Kjellqvist; Institutionen för reglerteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : This thesis contains an introduction and six papers about the control and estimation of large and uncertain systems. The first paper poses and solves a deterministic version of the multiple-model estimation problem for finite sets of linear systems. The estimate is an interpolation of Kalman filter estimates. READ MORE

  5. 3. Studies of Steel/Slag Equilibria using Computational Thermodynamics

    Author : Lina Kjellqvist; Bo Sundman; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; steel slag equilibria; thermodynamic modelling; thermodynamic assessment; CALPHAD; phase diagram; Thermo-Calc; Other materials science; Övrig teknisk materialvetenskap;

    Abstract : The main focus in the present work concerns calculations on steel/slag equilibria. Thermodynamic software and databases are now powerful and accurate enough to give reliable results when applied to complex metallurgical processes. One example is the decarburization process of high alloyed steels. READ MORE

  6. 4. Thermodynamic description of the Fe-C-Cr-Mn-Ni-O system

    Author : Lina Kjellqvist; Malin Selleby; Bengt Hallstedt; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; thermodynamic modelling; thermodynamic assessment; Calphad; phase diagram; spinel; compound energy formalism; ionic two-sublattice liquid model; Materials science; Teknisk materialvetenskap;

    Abstract : The Fe-C-Cr-Mn-Ni-O system is of fundamental importance when describing the influence of oxygen on high alloyed steels. Both solid and liquid phases are of great interest: The solid phases regarding oxidation processes like the formation of oxide layers, inner oxidation, sintering processes and high temperature corrosion. READ MORE

  7. 5. Modelling and design of electromechanical actuators for active suspension in rail vehicles

    Author : Peter Kjellqvist; KTH; []
    Keywords : active suspension; electromechanical actuator; permanent magnet synchronous machine; PMSM; rail vehicle; ride comfort;

    Abstract : .... READ MORE