Sökning: "uncertainty analysis"

Visar resultat 1 - 5 av 622 avhandlingar innehållade orden uncertainty analysis.

  1. 1. Risk-based ship security analysis : a decision-support approach

    Detta är en avhandling från Göteborg : Chalmers tekniska högskola

    Författare :Hans Liwång; Jonas W. Ringsberg; Martin Norsell; Rolf Skjong; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; naval ship; piracy; risk-based; risk control options; ship security analysis; survivability; uncertainty analysis; militära fartyg; sjöröveri; riskanalys; sjöfartsskydd; överlevnadsförmåga; Försvarssystem; Military Technology;

    Sammanfattning : The protection of shipping does not come without hazards and threats for military forces, individual civilian ship operators and crews. With particular focus on security threats, this thesis is about how to prepare for such operations without introducing unnecessary risks, i.e., supporting conscious risk-taking related to ship security. LÄS MER

  2. 2. Sensitivity and Uncertainty Analysis Methods with Applications to a Road Traffic Emission Model

    Detta är en avhandling från Matematiska institutionen

    Författare :Olle Eriksson; Stig Danielsson; Rolf Sundberg; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Emission; Grid; Model; Pollutant; Response surface; Road traffic; Sensitivity analysis; Simulation; Uncertainty analysis; Avgaser; Vägtrafik; Miljöaspekter; SOCIAL SCIENCES Statistics; computer and systems science Statistics; SAMHÄLLSVETENSKAP Statistik; data- och systemvetenskap Statistik;

    Sammanfattning : There is always a need to study the properties of complex input–output systems, properties that may be very difficult to determine. Two such properties are the output’s sensitivity to changes in the inputs and the output’s uncertainty if the inputs are uncertain. LÄS MER

  3. 3. Risk-based ship security analysis – a decision-support approach

    Detta är en avhandling från Matematiska institutionen

    Författare :Hans Liwång; [2015]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; ship security analysis; piracy; risk-based; uncertainty analysis; survivability; risk control options; naval ship;

    Sammanfattning : The protection of shipping does not come without hazards and threats for military forces, individual civilian ship operators and crews. With particular focus on security threats, this thesis is about how to prepare for such operations without introducing unnecessary risks, i.e., supporting conscious risk-taking related to ship security. LÄS MER

  4. 4. Uncertainty, variability and environmental risk analysis

    Detta är en avhandling från Växjö, Kalmar : Linnaeus University Press

    Författare :Monika Filipsson; Tomas Öberg; Bo Bergbäck; Lars Rosén; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Contaminated land; exposure assessment; exposure factors; risk analysis; risk perception; uncertainty; variability; probabilistic risk assessment; NATURAL SCIENCES; NATURVETENSKAP; Miljövetenskap; Environmental Science;

    Sammanfattning : The negative effects of hazardous substances and possible measures that can be taken are evaluated in the environmental risk analysis process, consisting of risk assessment, risk communication and risk management. Uncertainty due to lack of knowledge and natural variability are always present in this process. LÄS MER

  5. 5. Uncertainty and Risk Analysis in Fire Safety Engineering

    Detta är en avhandling från Department of Fire Safety Engineering and Systems Safety, Lund University

    Författare :Håkan Frantzich; [1998]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; event tree; fire engineering design; reliability index; FOSM; Monte Carlo simulation; Risk analysis; uncertainty analysis; response surface.; Technological sciences; Teknik;

    Sammanfattning : Two Quantitative Risk Analysis (QRA) methods are presented which can be used to quantify the risk to occupants in, for example, a building in which a fire has broken out. The extended QRA considers the inherent uncertainty in the variables explicitly. LÄS MER