Search for dissertations about: "Adaptive Algorithm"

Showing result 1 - 5 of 172 swedish dissertations containing the words Adaptive Algorithm.

  1. 1. Adaptive Finite Element Methods for Optimal Control Problems

    University dissertation from Chalmers University of Technology

    Author : Karin Kraft; Chalmers tekniska högskola Göteborgs universitet.; Chalmers University of Technology University of Gothenburg.; Göteborgs universitet.; Gothenburg University.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Tillämpad matematik; Applied mathematics; finite element method; discontinuous Galerkin method; optimal control; a posteriori error estimate; dual weighted residual; adaptive; multilevel algorithm; Newton method; control constraint; variational inequality; vehicle dynamics.;

    Abstract : .... READ MORE

  2. 2. Optimal and Adaptive Subband Beamforming

    University dissertation from Ronneby : Blekinge Institute of Technology

    Author : Nedelko Grbic; Blekinge Tekniska Högskola.; [2001]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Beamforming; Optimal; Adaptive; Speech Enhancement;

    Abstract : The increased use of personal communication devices, personal computers and wireless cellular telephones enables the development of new inter-personal communication systems. The merge between computers and telephony technologies brings up the demand for convenient hands-free communications. READ MORE

  3. 3. Adaptive Multidimensional Filtering

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Leif Haglund; Linköpings universitet.; Linköpings universitet.; [1991]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : This thesis contains a presentation and an analysis of adaptive filtering strategies for multidimensional data. The size, shape and orientation of the flter are signal controlled and thus adapted locally to each neighbourhood according to a predefined model. READ MORE

  4. 4. Towards adaptive bogie design

    University dissertation from Chalmers University of Technology

    Author : Seyed Milad Mousavi Bideleh; Chalmers tekniska högskola.; Chalmers University of Technology.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optimization; sensitivity analysis; bogie; suspension system; active control;

    Abstract : Suspension components play a crucial role in bogie dynamics behavior. In this regard, passive and active systems are developed to meet various design requirements. Adaptive suspension systems can adjust the bogie dynamics with respect to different operational scenarios and as a result improve the vehicle performance. READ MORE

  5. 5. Computational Stability and Adaptive Strategies - An Experimental Study of ODE Software

    University dissertation from Numerical Analysis, Lund University

    Author : Lina Wang; Lunds universitet.; Lund University.; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; algorithm analysis; Mathematical software; RADAU5; DASSL; digital filters; PI control; adaptive time-stepping; stepsize control; computational stability; test protocol; Computer science; numerical analysis; systems; control; Datalogi; numerisk analys; system; kontroll;

    Abstract : The algorithmic content of adaptive ODE/DAE software is dominated by a considerable amount of control structures, support algorithms and logic. The control logic has been largely heuristic and lacking support by analysis. READ MORE