sixDoFRigidBodyControl.H

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License
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Class
    Foam::functionObjects::sixDoFRigidBodyControl

Description
    Convergence control based on the 6-DoF motion state.

    The body linear and angular velocities are averaged over a specified time
    window and compared to specified velocity convergence criteria and the run
    stopped after writing the current time results, if the criteria are met.

    Example of function object specification:
    \verbatim
    sixDoFRigidBodyControl
    {
        type           sixDoFRigidBodyControl;
        libs           ("libsixDoFRigidBodyState.so");

        angleFormat    degrees;

        window                      1;
        convergedVelocity           (1e-2 1e-2 1e-2);
        convergedAngularVelocity    (5 5 5);
    }
    \endverbatim

    Note the units of the \c convergedAngularVelocity are specified by the \c
    angleFormat entry.

Usage
    \table
    Property     | Description                       | Required | Default value
    type         | Type name: sixDoFRigidBodyControl | yes      |
    angleFormat  | Degrees or radians                | no       | radian
    window       | Averaging window                  | yes      |
    convergedVelocity | Linear velocity convergence criterion         | yes |
    convergedAngularVelocity | Angular velocity convergence criterion | yes |
    \endtable

See also
    Foam::functionObjects::sixDoFRigidBodyState

SourceFiles
    sixDoFRigidBodyControl.C

\*---------------------------------------------------------------------------*/

#ifndef sixDoFRigidBodyControl_H
#define sixDoFRigidBodyControl_H

#include "sixDoFRigidBodyState.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{
namespace functionObjects
{

/*---------------------------------------------------------------------------*\
                   Class sixDoFRigidBodyControl Declaration
\*---------------------------------------------------------------------------*/

class sixDoFRigidBodyControl
:
    public sixDoFRigidBodyState
{
    // Private Data

        //- Reference to the Time
        const Time& time_;

        scalar w_;

        vector convergedVelocity_;

        vector convergedAngularVelocity_;

        vector meanVelocity_;

        vector meanAngularVelocity_;



public:

    //- Runtime type information
    TypeName("sixDoFRigidBodyControl");


    // Constructors

        //- Construct from Time and dictionary
        sixDoFRigidBodyControl
        (
            const word& name,
            const Time& runTime,
            const dictionary& dict
        );

        //- Disallow default bitwise copy construction
        sixDoFRigidBodyControl(const sixDoFRigidBodyControl&) = delete;


    //- Destructor
    virtual ~sixDoFRigidBodyControl();


    // Member Functions

        //- Read the sixDoFRigidBodyControl data
        virtual bool read(const dictionary&);

        //- Execute, currently does nothing
        virtual bool execute();


    // Member Operators

        //- Disallow default bitwise assignment
        void operator=(const sixDoFRigidBodyControl&) = delete;
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace functionObjects
} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //