Research Article

Model-Based Dependability Analysis of Physical Systems with Modelica

Box 1

A fragment of the generated XML code representing the Bayesian Network.
?xml version=1.0 encoding=ISO-8859-1?
smile version=1.0 id=Unnamed numsamples=1000 discsamples=10000
nodes
        cpt id=LevelController
            state id=Success/>
            state id=Failure/>
            probabilities>0.90.09999999999999998</probabilities>
        /cpt>
        cpt id=Tank>
            state id=Success/>
            state id=Failure/>
            probabilities>0.950.05000000000000004</probabilities>
        /cpt>
        cpt id=Sink>
            state id=Success/>
            state id=Failure/>
            probabilities>0.40.6</probabilities>
        /cpt>
        cpt id=ActuateOutFlow>
            state id=Success/>
            state id=Failure/>
            parents>Tank/parents>
            probabilities>0.50.50.50.5/probabilities>
        /cpt>
        cpt id=SenseLevel>
            state id=Success/>
            state id=Failure/>
            parents>Tank/parents>
            probabilities>0.50.50.50.5/probabilities>
        /cpt>
        cpt id=LiquidSource>
            state id=Success/>
            state id=Failure/>
            probabilities>0.80.2</probabilities>
        /cpt>
        cpt id=LimitInFlow>
            state id=Success/>
            state id=Failure/>
            parents>LiquidSource/parents>
            probabilities>0.50.50.50.5/probabilities>
        /cpt>
        cpt id=ControlOutFlow>
            state id=Success/>
            state id=Failure/>
            parents>SenseLevel ActuateOutFlow LevelController/parents>
            probabilities>0.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5/probabilities>
        /cpt>
        cpt id=ControlLevel>
            state id=Success/>
            state id=Failure/>
            parents>ControlOutFlow LimitInFlow</parents>
            probabilities>0.50.50.50.50.50.50.50.5</probabilities>
        /cpt>
    /nodes>
extensions>…/extensions>
/smile>