sixDoFRigidBodyMotionRestraints model. Axial angular spring with moment values drawn from an interpolation table. Linear damping. More...

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Public Member Functions
	TypeName ("tabulatedAxialAngularSpring")
	Runtime type information. More...

	tabulatedAxialAngularSpring (const word &name, const dictionary &sDoFRBMRDict)
	Construct from components. More...

virtual autoPtr< sixDoFRigidBodyMotionRestraint >	clone () const
	Construct and return a clone. More...

virtual	~tabulatedAxialAngularSpring ()
	Destructor. More...

virtual void	restrain (const sixDoFRigidBodyMotion &motion, vector &restraintPosition, vector &restraintForce, vector &restraintMoment) const
	Calculate the restraint position, force and moment. More...

virtual bool	read (const dictionary &sDoFRBMRCoeff)
	Update properties from given dictionary. More...

virtual void	write (Ostream &) const
	Write. More...

Public Member Functions inherited from sixDoFRigidBodyMotionRestraint
	TypeName ("sixDoFRigidBodyMotionRestraint")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, sixDoFRigidBodyMotionRestraint, dictionary,(const word &name, const dictionary &sDoFRBMRDict),(name, sDoFRBMRDict))

	sixDoFRigidBodyMotionRestraint (const word &name, const dictionary &sDoFRBMRDict)
	Construct from the sDoFRBMRDict dictionary and Time. More...

virtual	~sixDoFRigidBodyMotionRestraint ()
	Destructor. More...

const word &	name () const
	Return the name. More...

const dictionary &	coeffDict () const

Private Attributes
tensor	refQ_
	Reference orientation where there is no moment. More...

vector	axis_
	Global unit axis around which the motion is sprung. More...

interpolationTable< scalar >	moment_
	Spring moment interpolation table, depending on angleFormat. More...

bool	convertToDegrees_
	Boolean stating whether the angle around the axis needs to. More...

scalar	damping_
	Damping coefficient (Nms/rad) More...

Additional Inherited Members
Static Public Member Functions inherited from sixDoFRigidBodyMotionRestraint
static autoPtr< sixDoFRigidBodyMotionRestraint >	New (const word &name, const dictionary &sDoFRBMRDict)
	Select constructed from the sDoFRBMRDict dictionary and Time. More...

Protected Attributes inherited from sixDoFRigidBodyMotionRestraint
word	name_
	Name of the restraint. More...

dictionary	sDoFRBMRCoeffs_
	Restraint model specific coefficient dictionary. More...

Detailed Description

sixDoFRigidBodyMotionRestraints model. Axial angular spring with moment values drawn from an interpolation table. Linear damping.

Source files

Definition at line 55 of file tabulatedAxialAngularSpring.H.

Constructor & Destructor Documentation

◆ tabulatedAxialAngularSpring()

tabulatedAxialAngularSpring	(	const word &	name,
		const dictionary &	sDoFRBMRDict
	)

Construct from components.

Definition at line 54 of file tabulatedAxialAngularSpring.C.

References Foam::read().

Referenced by tabulatedAxialAngularSpring::clone().

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◆ ~tabulatedAxialAngularSpring()

~tabulatedAxialAngularSpring ( )

virtual

Destructor.

Definition at line 73 of file tabulatedAxialAngularSpring.C.

Member Function Documentation

◆ TypeName()

TypeName ( "tabulatedAxialAngularSpring" )

Runtime type information.

◆ clone()

virtual autoPtr<sixDoFRigidBodyMotionRestraint> clone ( ) const

inlinevirtual

Construct and return a clone.

Implements sixDoFRigidBodyMotionRestraint.

Definition at line 95 of file tabulatedAxialAngularSpring.H.

References tabulatedAxialAngularSpring::tabulatedAxialAngularSpring().

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◆ restrain()

void restrain	(	const sixDoFRigidBodyMotion &	motion,
		vector &	restraintPosition,
		vector &	restraintForce,
		vector &	restraintMoment
	)		const

virtual

Calculate the restraint position, force and moment.

Global reference frame vectors.

Implements sixDoFRigidBodyMotionRestraint.

Definition at line 81 of file tabulatedAxialAngularSpring.C.

References Foam::acos(), sixDoFRigidBodyMotion::centreOfRotation(), Foam::endl(), Foam::Info, Foam::mag(), Foam::min(), sixDoFRigidBodyMotion::omega(), sixDoFRigidBodyMotion::orientation(), Foam::radToDeg(), sixDoFRigidBodyMotion::report(), Foam::rotationTensor(), Foam::sign(), and Vector< scalar >::zero.

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◆ read()

bool read ( const dictionary & sDoFRBMRCoeff )

virtual

Update properties from given dictionary.

Reimplemented from sixDoFRigidBodyMotionRestraint.

Definition at line 146 of file tabulatedAxialAngularSpring.C.

References Foam::abort(), Foam::e, Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::I, Foam::mag(), Foam::nl, sixDoFRigidBodyMotionRestraint::read(), and Foam::sqrt().

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◆ write()

void write ( Ostream & os ) const

virtual

Write.

Implements sixDoFRigidBodyMotionRestraint.

Definition at line 204 of file tabulatedAxialAngularSpring.C.

References token::END_STATEMENT, Foam::nl, and Ostream::writeKeyword().

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Field Documentation

◆ refQ_

tensor refQ_

private

Reference orientation where there is no moment.

Definition at line 62 of file tabulatedAxialAngularSpring.H.

◆ axis_

vector axis_

private

Global unit axis around which the motion is sprung.

Definition at line 65 of file tabulatedAxialAngularSpring.H.

◆ moment_

interpolationTable<scalar> moment_

private

Spring moment interpolation table, depending on angleFormat.

Definition at line 68 of file tabulatedAxialAngularSpring.H.

◆ convertToDegrees_

bool convertToDegrees_

private

Boolean stating whether the angle around the axis needs to.

be converted to degrees before asking the interpolationTable for a moment value

Definition at line 73 of file tabulatedAxialAngularSpring.H.

◆ damping_

scalar damping_

private

Damping coefficient (Nms/rad)

Definition at line 76 of file tabulatedAxialAngularSpring.H.

The documentation for this class was generated from the following files:

src/sixDoFRigidBodyMotion/sixDoFRigidBodyMotion/restraints/tabulatedAxialAngularSpring/tabulatedAxialAngularSpring.H
src/sixDoFRigidBodyMotion/sixDoFRigidBodyMotion/restraints/tabulatedAxialAngularSpring/tabulatedAxialAngularSpring.C

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ tabulatedAxialAngularSpring()

◆ ~tabulatedAxialAngularSpring()

Member Function Documentation

◆ TypeName()

◆ clone()

◆ restrain()

◆ read()

◆ write()

Field Documentation

◆ refQ_

◆ axis_

◆ moment_

◆ convertToDegrees_

◆ damping_