Sökning: "Anders Hansson"

Visar resultat 1 - 5 av 37 avhandlingar innehållade orden Anders Hansson.

  1. 1. On low order controller synthesis using rational constraints

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Daniel Ankelhed; Anders Hansson; Anders Helmersson; Anders Forsgren; [2009]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; H-infinity synthesis; Linear Matrix Inequalities; rank constraints; polynomial constraints; interior point methods; TECHNOLOGY Information technology Automatic control; TEKNIKVETENSKAP Informationsteknik Reglerteknik;

    Sammanfattning : In order to design robust controllers, H-infinity synthesis is a common tool to use. The controllers that result from these algorithms are typically of very high order, which complicates implementation. LÄS MER

  2. 2. On design of low order H-infinity controllers

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Daniel Ankelhed; Anders Hansson; Anders Helmersson; Jakob Stoustrup; [2011]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; H-infinity synthesis; linear systems; linear matrix inequalities; rank constraints; optimization; rational constraints; interior point methods; TECHNOLOGY Information technology Automatic control; TEKNIKVETENSKAP Informationsteknik Reglerteknik;

    Sammanfattning : When designing controllers with robust performance and stabilization requirements, H-infinity synthesis is a common tool to use. These controllers are often obtained by solving mathematical optimization problems. The controllers that result from these algorithms are typically of very high order, which complicates implementation. LÄS MER

  3. 3. Applications of Integer Quadratic Programming in Control and Communication

    Detta är en avhandling från Institutionen för systemteknik

    Författare :Daniel Axehill; Anders Hansson; Anders Rantzer; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optimization; Model Predictive Control; CDMA; Quadratic Programming; Mixed Integer Quadratic Programming; Dual active set methods; Riccati recursion; Branch and bound; TECHNOLOGY Information technology Automatic control; TEKNIKVETENSKAP Informationsteknik Reglerteknik;

    Sammanfattning : The main topic of this thesis is integer quadratic programming with applications to problems arising in the areas of automatic control and communication. One of the most widespread modern control principles is the discrete-time method Model Predictive Control (MPC). LÄS MER

  4. 4. Topics in Robustness Analysis

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Sina Khoshfetrat Pakazad; Anders Hansson; Torkel Glad; Anders Helmersson; Bo Bernhardsson; [2011]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : In this thesis, we investigate two problems in robustness analysis of uncertain systems with structured uncertainty. The first problem concerns the robust finite frequency range H2 analysis of such systems. LÄS MER

  5. 5. Transcriptional regulation and effects on differentiation by LMO proteins and the basic helix-loop-helix factors TAL1 and HEN1

    Detta är en avhandling från Anders hansson, Lund University, Department of Laboratory Medicine, Division of Molecular Medicine, Entrance 78, 3rd floor, U-MAS, 205 02 Malmö, Sweden

    Författare :Anders Hansson; [2004]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetik; cytogenetik; cytogenetics; Genetics; HEN1; differentiation; LMO; LIM proteins; TAL1; T-ALL; bHLH;

    Sammanfattning : Acute lymphoblastic leukemia (ALL) is the most widespread type of cancer, as well as the most frequent leukemia in children. Malignant ALL cells originate from normal T lymphocytes or B cells that are blocked at immature stages of differentiation. LÄS MER