Sökning: "ilka"

Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet ilka.

  1. 1. Outcome of surgery for end-stage ankle arthritis

    Författare :Ilka Kamrad; Ortopedi - klinisk och molekylär osteoporosforskning; []
    Nyckelord :ankle; arthritis; Total Ankle Replacement; ankle arthrodesis; revision; survival; PROM; salvage arthrodesis; bilateral ankle arthrodesis;

    Sammanfattning : .... LÄS MER

  3. 2. Ulnar nerve entrapment at the elbow - Studies on factors influencing surgical outcome

    Författare :Ilka Anker; Malmö Handkirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Ulnar nerve entrapment; simple decompression; transposition; revision surgery; electrophysiology; diabetes; nerve dislocation; outcome measures;

    Sammanfattning : .... LÄS MER

  4. 3. Protection for Multiterminal HVDC Grids - A Digital Contribution

    Författare :Ilka Jahn; Staffan Norrga; Hans-Peter Nee; Dirk Westermann; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HVDC transmission; power system protection; IED; real-time systems; test bench; field programmable gate array; open-source hardware; open-source software; power engineering education; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : The aim of this thesis is to (1) enhance understanding of mechanisms that are important for the protection of high-voltage direct-current (HVDC) grids, and (2) suggest possible technical solutions. To that end, digital technologies were used both in simulation, as well as in a laboratory environment. LÄS MER

  5. 4. Gain-Scheduled Controller Design

    Författare :Adrian Ilka; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Guaranteed cost control; Gain-scheduled control; Bellman-Lyapunov function; Lyapunov theory of stability; Robust control; Input output constraints; LPV system;

    Sammanfattning : This thesis is devoted to controller synthesis, i.e. to finding a systematic procedure to determine the optimal (sub-optimal) controller parameters which guarantees the closed-loop stability and guaranteed cost for uncertain nonlinear systems with considering input/output constraints, all this without on-line optimization. LÄS MER

  7. 5. Plasma and Dust around Icy Moon Enceladus and Comet 67P/Churyumov-Gerasimenko

    Författare :Ilka. A. D. Engelhardt; Anders Eriksson; Ingrid Mann; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fysik med inriktning mot rymd- och plasmafysik; Physics with specialization in Space and Plasma Physics;

    Sammanfattning : Saturn's moon Enceladus and comet 67P/Churyumov-Gerasimenko both are examples of icy solar system objects from which gas and dust flow into space. At both bodies, the gas becomes partly ionized and the dust grains get charged. LÄS MER