FMI1CS.xml

<?xml version="1.0" encoding="UTF-8"?>
<fmiModelDescription
  fmiVersion="1.0"
  modelName="BouncingBall"
  modelIdentifier="BouncingBall"
  description="This model calculates the trajectory, over time, of a ball dropped from a height of 1 m."
  generationTool="Reference FMUs (development build)"
  guid="{1AE5E10D-9521-4DE3-80B9-D0EAAA7D5AF1}"
  numberOfContinuousStates="2"
  numberOfEventIndicators="1">

  <DefaultExperiment startTime="0" stopTime="3"/>

  <ModelVariables>
    <ScalarVariable name="time" valueReference="0" causality="internal" variability="continuous" description="Simulation time">
      <Real/>
    </ScalarVariable>
    <ScalarVariable name="h" valueReference="1" causality="output" description="Position of the ball">
      <Real start="1"/>
    </ScalarVariable>
    <ScalarVariable name="der(h)" valueReference="2" causality="internal" variability="continuous" description="Derivative of h">
      <Real/>
    </ScalarVariable>
    <ScalarVariable name="v" valueReference="3" causality="output" variability="continuous" description="Velocity of the ball">
      <Real start="0"/>
    </ScalarVariable>
    <ScalarVariable name="der(v)" valueReference="4" causality="internal" variability="continuous" description="Derivative of v">
      <Real/>
    </ScalarVariable>
    <ScalarVariable name="g" valueReference="5" variability="parameter" description="Gravity acting on the ball">
      <Real start="-9.81"/>
    </ScalarVariable>
    <ScalarVariable name="e" valueReference="6" variability="parameter" description="Coefficient of restitution">
      <Real start="0.7" min="0.5" max="1"/>
    </ScalarVariable>
    <ScalarVariable name="v_min" valueReference="7" variability="constant" description="Velocity below which the ball stops bouncing">
      <Real start="0.1"/>
    </ScalarVariable>
</ModelVariables>

  <Implementation>
    <CoSimulation_StandAlone>
      <Capabilities canHandleVariableCommunicationStepSize="true" canHandleEvents="true"/>
    </CoSimulation_StandAlone>
  </Implementation>

</fmiModelDescription>