Search for dissertations about: "machine diagnostics"

Showing result 1 - 5 of 12 swedish dissertations containing the words machine diagnostics.

  1. 1. Studies of condition monitoring methods for system health assessment health diagnostics and prognostics

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Mats Rhen; [2002]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Maskinelement; Machine Elements;

    Abstract : Increasing interest in productivity, safety and environmental issues have highlighted the area of maintenance and reliability. The increasing cost of maintenance covers both preservation and sustainable exploitation of resources and awareness in maintaining equipment in a way to ensure return on investment both in the short and long run. READ MORE

  2. 2. Failure diagnostics using support vector machine

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Yuan Fuqing; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Drift och underhållsteknik; Operation and Maintenance;

    Abstract : Failure diagnostics is an important part of condition monitoring aiming to identify incipient failures in early stages. Accurate and efficient failure diagnostics can guarantee that the operator makes the correct maintenance decision, thereby reducing the maintenance costs and improving system availability. READ MORE

  3. 3. Uncertainty Management for Automated Diagnostics of Production Machinery

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Károly Szipka; Andreas Archenti; Giuliano Bissacco; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Uncertainty Management; Automated Diagnostics; Inertial Measurement Unit; SRA - Production; SRA - Produktion;

    Abstract : Neither production machinery, nor production systems will ever become completely describable or predictable. This results in the continuous need for monitoring and diagnostics of such systems in order to manage related uncertainties. READ MORE

  4. 4. Accelerators for Physics Experiments From Diagnostics and Control to Design

    University dissertation from Stockholm : KTH

    Author : Elena Wildner; Thomas Lindblad; Mikael Eriksson; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES Physics Elementary particle physics Astroparticle physics; NATURVETENSKAP Fysik Elementarpartikelfysik Astropartikelfysik;

    Abstract : This thesis develops techniques of control-methods, optimization, and diagnostics of accelerator equipment and the produced particle beams with emphasis on the Large Hadron Collider (LHC) project at CERN. From a solid knowledge of the characteristics of the manufactured accelerator equipment gained from in-depth measurements and analysis of measured data, a link to an enhanced equipment design can be made. READ MORE

  5. 5. Development and application of rule- and learning-based approaches within the scope of neuroimaging Tensor voting, tractography and machine learning

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Daniel Jörgens; Rodrigo Moreno; Örjan Smedby; Chunliang Wang; Jesper Andersson; [2020]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; tensor voting; tractography; deep learning; tractogram filtering; diffusion magnetic resonance imaging; tensorröstning; traktografi; djupinlärning; traktogramfiltrering; diffusions-MRT; Applied Medical Technology; Tillämpad medicinsk teknik;

    Abstract : The opportunity to non-invasively probe the structure and function of different parts of the human body makes medical imaging an indispensable tool in clinical diagnostics and related fields of research. Especially neuroscientists rely on modalities like structural or functional Magnetic Resonance Imaging, Computed Tomography or Positron Emission Tomography to study the human brain in vivo. READ MORE