Sökning: "stability"

Visar resultat 1 - 5 av 2247 avhandlingar innehållade ordet stability.

  1. 1. Conformational Stability!? Synthesis and Conformational Studies of Unnatural Backbone Modified Peptides

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Anna S. Norgren; Uppsala universitet.; [2006]
    Nyckelord :Organic chemistry; Conformational investigations; β-peptides; glycosylation; biomolecular recognition; cyclic β³-peptides; cyclic mixed α β²-peptides; β-peptoids; Organisk kemi;

    Sammanfattning : The beauty of the wide functionality of proteins and peptides in Nature is determined by their ability to adopt three-dimensional structures. This thesis describes artificial molecules developed to mimic secondary structures similar to those found crucial for biological activities. LÄS MER

  2. 2. Modelling, control and stability analysis of hybrid systems

    Detta är en avhandling från Chalmers University of Technology

    Författare :Stefan Pettersson; Chalmers tekniska högskola.; Chalmers tekniska högskola.; Chalmers University of Technology.; [1996]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hybrid systems; nonlinear systems; hybrid modelling; stability; exponential stability; linear matrix inequalities; LMIs; hybrid controller; time-optimal control design; integrator processes;

    Sammanfattning : .... LÄS MER

  3. 3. Global stability and feedback control of boundary layer flows

    Detta är en avhandling från Stockholm : KTH

    Författare :Espen Åkervik; KTH.; KTH.; [2008]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Stability; Global Stability; Feedback Control; Control; Estimation; Absolute Convective Instabilities; Model Reduction; TECHNOLOGY Engineering mechanics Fluid mechanics; TEKNIKVETENSKAP Teknisk mekanik Strömningsmekanik;

    Sammanfattning : In this thesis the stability of generic boundary layer flows is studied from a global viewpoint using optimization methods. Global eigenmodes of the incompressible linearized Navier-Stokes equations are computed using the Krylov subspace Arnoldi method. LÄS MER

  4. 4. Wind Turbine Models for Power System Stability Studies

    Detta är en avhandling från Chalmers University of Technology

    Författare :Abram Perdana; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; [2006]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elkraftteknik; Electric power engineering; wind turbine; modelling; validation; fixed-speed; variable-speed; power system stability; voltage stability; frequency stability; aggregated model;

    Sammanfattning : .... LÄS MER

  5. 5. Analysis and Design of Hybrid Systems

    Detta är en avhandling från Chalmers University of Technology

    Författare :Stefan Pettersson; Chalmers tekniska högskola.; Chalmers tekniska högskola.; Chalmers University of Technology.; [1999]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elektroteknik; elektronik och fotonik; Electrical engineering; electronics and photonics; Teknisk mekanik; Engineering mechanics; hybrid systems; nonlinear systems; fuzzy systems; stability; asymptotic stability; exponential stability; Lyapunov theory; linear matrix inequalities; LMIs; piecewise quadratic Lyapunov functions; control theory;

    Sammanfattning : .... LÄS MER