Sökning: "osäkerheter"

Visar resultat 26 - 30 av 144 avhandlingar innehållade ordet osäkerheter.

  1. 26. Uncertainty Management for Automated Diagnostics of Production Machinery

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

    Sammanfattning : 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. LÄS MER

  3. 27. Addressing client uncertainty : a Swedish property owners' perspective on industrialised timber framed housing and property

    Författare :Erika Levander; Jan Bröchner; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Träbyggnad; Timber Structures;

    Sammanfattning : Construction clients have the position to continuously improve new-built from a life cycle perspective. Furthermore, they can contribute to advancement and improved competition in construction by putting more explicit and distinct requirements and by a willingness to try new, non-local contractors and new construction methods (Statskontoret 2009). LÄS MER

  4. 28. Charged particle distributions and robustness of the neural network pixel clustering in ATLAS

    Författare :Edvin Sidebo; Jonas Strandberg; Bengt Lund-Jensen; David Silvermyr; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; p p: scattering; ATLAS; LHC; charged particle: multiplicity; semiconductor detector: pixel; neural network: performance; track data analysis: cluster; charged particle: cluster; splitting; CERN LHC Coll; Fysik; Physics;

    Sammanfattning : This thesis contains a study of the robustness of the artificial neural network used in the ATLAS track reconstruction algorithm as a tool to recover tracks in dense environments. Different variations, motivated by potential discrepancies between data and simulation, are performed to the neural network’s input while monitoring the corresponding change in the output. LÄS MER

  5. 29. Essays on Corporate Exposure to Macroeconomic Risk

    Författare :Niclas Andrén; Företagsekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; inflation; interest rates; macroeconomic exposure; exchange rates; risk exposure; risk;

    Sammanfattning : Uncertainties in the macro economy are important sources of risk in today’s business world. Unexpected changes in exchange rates, interest rates, and inflation rates can lead to changes in corporate wealth and competitiveness and, in the extension, corporate market values – to what extent is the topic of this thesis. LÄS MER

  7. 30. Pathways to future cropland : Assessing uncertainties in socio-economic processes by applying a global land-use model

    Författare :Kerstin Engstrom; Institutionen för naturgeografi och ekosystemvetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; land-use and land cover change; socio-economic modelling; scenarios; uncertainties;

    Sammanfattning : Global agricultural production almost tripled within the last five decades. The production increase wasbased on expanding cropland and pastures, as well as the intensification of agriculture, including increased use ofhigh yielding crop varieties, machinery, irrigation, artificial fertilisers, and pesticides. LÄS MER