Sökning: "Fault tree"

Visar resultat 1 - 5 av 23 avhandlingar innehållade orden Fault tree.

  1. 1. Fault Isolation in Distributed Embedded Systems

    Författare :Jonas Biteus; Erik Frisk; Jan Eric Larsson; Linköpings universitet; []
    Nyckelord :Fault diagnosis; Fault isolation; Distributed diagnosis; Embedded systems; Fault tree analysis.; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : To improve safety, reliability, and efficiency of automotive vehicles and other technical applications, embedded systems commonly use fault diagnosis consisting of fault detection and isolation. Since many systems are constructed as distributed embedded systems including multiple control units, it is necessary to perform global fault isolation using for example a central unit. LÄS MER

  3. 2. Risk analysis of hydrogen as a vehicular fuel

    Författare :Helen Bigün; KTH; []
    Nyckelord :Hydrogen; Liquid hydrogen; Safety analysis; Risk analysis; Fault tree; Event tree; Failure modes; Electric vehicle; Fuel cell; Driving H2 fuelled vehicle; Alternative fuel;

    Sammanfattning : .... LÄS MER

  4. 3. Analysing Fault Tolerance for Erlang Applications

    Författare :Jan Henry Nyström; Bengt Jonsson; Sven-Olof Nyström; John Hughes; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; formal methods; symbolic evaluation; fault tolerance; erlang; Computer engineering; Datorteknik; Computer Systems; Datorteknik;

    Sammanfattning : ERLANG is a concurrent functional language, well suited for distributed, highly concurrent and fault-tolerant software. An important part of Erlang is its support for failure recovery. Fault tolerance is provided by organising the processes of an ERLANG application into tree structures. LÄS MER

  5. 4. Environmental risk assessment of shipwrecks – Model development and application

    Författare :Hanna Landquist; Chalmers tekniska högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Bayesian updating; shipwreck; environmental risk assessment; fault tree analysis; decision support;

    Sammanfattning : Potentially polluting shipwrecks containing oil or other hazardous substances pose a threat to the marine environment. This is a global problem and many shipwrecks stem from the Second World War having been deteriorating on the sea floor since then. Only in Swedish waters more than 300 wrecks are estimated to pose an environmental threat. LÄS MER

  7. 5. Method Development for Environmental Risk Assessment of Shipwrecks

    Författare :Hanna Landquist; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; environmental risk assessment; decision support; fault tree analysis; shipwreck;

    Sammanfattning : Potentially polluting shipwrecks containing oil or other hazardous substances may posea threat to the marine environment. This is a global problem and many shipwrecks stemfrom the Second World War and have been deteriorating on the sea floor since then. LÄS MER