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| Cable (const string &simObjectName, ISimObjectCreator *const creator) |
| Reads parameters, registers states, input/output ports and shared resources. More...
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void | OdeFcn (const double T, const double *const X, double *const XDot, const bool bIsMajorTimeStep) |
| free allocated memory More...
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void | InitialConditionSetup (const double T, const double *const currentIC, double *const updatedIC, ISimObjectCreator *const creator) |
| Sets initial conditions based on the value of input ports. More...
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void | FinalSetup (const double T, const double *const X, ISimObjectCreator *const creator) |
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const double * | ForceA (const double T, const double *const X) |
| retrieves pointer to environment object
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const double * | ForceB (const double T, const double *const X) |
| output port. See PortDefs.h. Returns force at point A
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void | computeEndForces (const double T, const double *const X) |
| output port. See PortDefs.h. Returns force at point B
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void | computeSegmentForces (const double T, const double *X, const double *pA, const double *pB, const double *vA, const double *vB, double *FA, double *FB) |
| computes free nodes and both end forces More...
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void | computeVirtualPoint (const double *const target, const double *const point, const double *const targetVel, const double *const pointVel, double *virtualPoint, double *virtualPointVel, double residual, double dResidual) |
| Computes position and velocity of the virtual point. More...
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void | testPositiveParam (double value, ISimObjectCreator *creator, string valueName) |
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void | computeElementTension (const double *prev, const double *curr, double *force) |
| test if a parameter is positive, and reports error if not.
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double | m_cableLength |
| compute structural tension for a single element
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double | m_cableWeight |
| total cable length [m]
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double | m_Emodulus |
| cable weight [kg/m]
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double | m_tensileCrossSectionArea |
| Young's modulus of load bearing material [Pa].
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double | m_displacementCrossSectionArea |
| cross section area of load bearing material [m^2]
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double | m_diameter |
| displaced fluid volume per meter cable [m^2]
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double | m_hydrodynamicDiameter |
| cable diameter [m]
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double | m_submergedWeight |
| effective hydrodynamic diameter [m]
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double | m_internalDamping |
| weight of cable underwater [kg/m]
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int | m_numElements |
| structural axial damping. [N*s/m]
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double | m_elementMass |
| number of elements in the cable [#]
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double | m_elementMassInverse |
| mass of each element [kg]
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double | m_segmentMass |
| inverse mass of each element [kg^-1]
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double | m_segmentSubmergedMass |
| mass of each segment [kg]
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double | m_segmentLength |
| submerged weight of each element [kg]
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double | m_segmentStiffness |
| length of spring between elements [m]
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int * | m_elementPositionIndex |
| spring stiffness [N/m]
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int * | m_elementVelocityIndex |
| The relative index of the position state in the state array for each element [#].
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ISignalPort * | m_PositionA |
| The relative index of the velocity state in the state array for each element [#].
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ISignalPort * | m_PositionB |
| input port. Position of point A [m]
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ISignalPort * | m_VelocityA |
| input port. Position of point B [m]
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ISignalPort * | m_VelocityB |
| input port. Velocity of point A [m/s]
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ISignalPort * | m_retractedLengthPortA |
| input port. Velocity of point B [m/s]
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ISignalPort * | m_retractedLengthPortB |
| amount of retracted cable at endpoint A [m]
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ISignalPort * | m_retractedSpeedPortA |
| amount of retracted cable at endpoint B [m]
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ISignalPort * | m_retractedSpeedPortB |
| retraction rate at endpoint A [m/s]
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double | m_endForceA [3] |
| retraction rate at endpoint B [m/s]
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double | m_endForceB [3] |
| reactive force at endpoint A [N]
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double | m_nodeForceA [3] |
| reactive force at endpoint A [N]
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double | m_nodeForceB [3] |
| force on first free node at endpoint A [N]
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double | m_retractedLengthA |
| force on first free node at endpoint A [N]
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double | m_retractedLengthB |
| amount of retracted cable at endpoint A [m]
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int | m_retractedNodesA |
| amount of retracted cable at endpoint B [m]
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int | m_retractedNodesB |
| number of nodes currently on winch A
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double | m_virtualPointA [3] |
| number of nodes currently on winch B
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double | m_virtualPointB [3] |
| when cable is winched, the closest free node is attracted towards a ghost point "beyond" the actual endpoint [m]
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double | m_virtualPointVelocityA [3] |
| when cable is winched, the closest free node is attracted towards a ghost point "beyond" the actual endpoint [m]
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double | m_virtualPointVelocityB [3] |
| when cable is winched, the closest free node is attracted towards a ghost point "beyond" the actual endpoint [m/s]
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double | m_residualA |
| when cable is winched, the closest free node is attracted towards a ghost point "beyond" the actual endpoint [m/s]
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double | m_residualB |
| free length of closest free node [m]
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ICommonComputation * | m_computeEndForces |
| free length of closest free node [m]
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const double * | m_posA |
| computation node for endpoint reaction forces
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const double * | m_posB |
| Position of point A [m].
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const double * | m_velA |
| Position of point B [m].
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const double * | m_velB |
| Velocity of point A [m].
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CEnvironment * | m_environment |
| Velocity of point B [m].
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