Public Member Functions | List of all members
sixDoFRigidBodyControl Class Reference

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

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Public Member Functions

 TypeName ("sixDoFRigidBodyControl")
 Runtime type information. More...
 
 sixDoFRigidBodyControl (const word &name, const Time &runTime, const dictionary &dict)
 Construct from Time and dictionary. More...
 
virtual ~sixDoFRigidBodyControl ()
 Destructor. More...
 
virtual bool read (const dictionary &)
 Read the sixDoFRigidBodyControl data. More...
 
virtual bool execute ()
 Execute, currently does nothing. More...
 
- Public Member Functions inherited from sixDoFRigidBodyState
 TypeName ("sixDoFRigidBodyState")
 Runtime type information. More...
 
 sixDoFRigidBodyState (const word &name, const Time &runTime, const dictionary &dict)
 Construct from Time and dictionary. More...
 
virtual ~sixDoFRigidBodyState ()
 Destructor. More...
 
vector velocity () const
 
vector angularVelocity () const
 
virtual bool write ()
 Write the sixDoFRigidBodyState. More...
 
- Public Member Functions inherited from fvMeshFunctionObject
 TypeName ("fvMeshFunctionObject")
 Runtime type information. More...
 
 fvMeshFunctionObject (const word &name, const Time &runTime, const dictionary &dict)
 Construct from Time and dictionary. More...
 
 fvMeshFunctionObject (const word &name, const objectRegistry &obr, const dictionary &dict)
 Construct from the region objectRegistry and dictionary. More...
 
virtual ~fvMeshFunctionObject ()
 Destructor. More...
 
- Public Member Functions inherited from regionFunctionObject
 TypeName ("regionFunctionObject")
 Runtime type information. More...
 
 regionFunctionObject (const word &name, const Time &runTime, const dictionary &dict)
 Construct from Time and dictionary. More...
 
 regionFunctionObject (const word &name, const objectRegistry &obr, const dictionary &dict)
 Construct from the region objectRegistry and dictionary. More...
 
virtual ~regionFunctionObject ()
 Destructor. More...
 
- Public Member Functions inherited from functionObject
virtual const wordtype () const =0
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, functionObject, dictionary,(const word &name, const Time &runTime, const dictionary &dict),(name, runTime, dict))
 
 functionObject (const word &name)
 Construct from components. More...
 
autoPtr< functionObjectclone () const
 Return clone. More...
 
virtual ~functionObject ()
 Destructor. More...
 
const wordname () const
 Return the name of this functionObject. More...
 
virtual bool end ()
 Called when Time::run() determines that the time-loop exits. More...
 
virtual bool setTimeStep ()
 Called by Time::setDeltaT(). Allows the function object to override. More...
 
virtual scalar timeToNextWrite ()
 Called by Time::adjustTimeStep(). Allows the function object to. More...
 
virtual void updateMesh (const mapPolyMesh &mpm)
 Update for changes of mesh. More...
 
virtual void movePoints (const polyMesh &mesh)
 Update for changes of mesh. More...
 
- Public Member Functions inherited from logFiles
 logFiles (const objectRegistry &obr, const word &prefix)
 Construct from objectRegistry and prefix. More...
 
virtual ~logFiles ()
 Destructor. More...
 
const wordListnames () const
 Return const access to the names. More...
 
PtrList< OFstream > & files ()
 Return access to the files. More...
 
OFstreamfile ()
 Return access to the file (if only 1) More...
 
OFstreamfile (const label i)
 Return file 'i'. More...
 
- Public Member Functions inherited from writeFile
 writeFile (const objectRegistry &obr, const word &prefix)
 Construct from objectRegistry and prefix. More...
 
 ~writeFile ()
 Destructor. More...
 
void initStream (Ostream &os) const
 Initialise the output stream for writing. More...
 
fileName baseFileDir () const
 Return the base directory for output. More...
 
fileName baseTimeDir () const
 Return the base directory for the current time value. More...
 
Omanip< int > valueWidth (const label offset=0) const
 Return the value width when writing to stream with optional offset. More...
 
void writeCommented (Ostream &os, const string &str) const
 Write a commented string to stream. More...
 
void writeTabbed (Ostream &os, const string &str) const
 Write a tabbed string to stream. More...
 
void writeHeader (Ostream &os, const string &str) const
 Write a commented header to stream. More...
 
void writeTime (Ostream &os) const
 Write the current time to stream. More...
 
template<class Type >
void writeHeaderValue (Ostream &os, const string &property, const Type &value) const
 Write a (commented) header property and value pair. More...
 
label charWidth () const
 Return width of character stream output. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from functionObject
static autoPtr< functionObjectNew (const word &name, const Time &, const dictionary &)
 Select from dictionary, based on its "type" entry. More...
 
- Public Attributes inherited from functionObject
Switch log
 Switch write log to Info. More...
 
- Static Public Attributes inherited from functionObject
static int debug
 
static bool postProcess
 Global post-processing mode switch. More...
 
- Static Public Attributes inherited from writeFile
static const word outputPrefix
 Directory prefix. More...
 
static label addChars = 8
 Additional characters for writing. More...
 
- Protected Member Functions inherited from sixDoFRigidBodyState
virtual void writeFileHeader (const label i=0)
 overloaded writeFileHeader from writeFile More...
 
- Protected Member Functions inherited from regionFunctionObject
template<class ObjectType >
bool foundObject (const word &fieldName) const
 Find field in the objectRegistry. More...
 
template<class ObjectType >
const ObjectType & lookupObject (const word &fieldName) const
 Lookup object from the objectRegistry. More...
 
template<class ObjectType >
ObjectType & lookupObjectRef (const word &fieldName)
 Lookup non-const object reference from the objectRegistry. More...
 
template<class ObjectType >
bool store (word &fieldName, const tmp< ObjectType > &tfield, bool cacheable=false)
 Store the given field in the objectRegistry under the given name. More...
 
bool writeObject (const word &fieldName)
 Write field if present in objectRegistry. More...
 
bool clearObject (const word &fieldName)
 Clear field from the objectRegistry if present. More...
 
- Protected Member Functions inherited from logFiles
virtual void createFiles ()
 Create the output file. More...
 
virtual void resetNames (const wordList &names)
 Reset the list of names from a wordList. More...
 
virtual void resetName (const word &name)
 Reset the list of names to a single name entry. More...
 
- Protected Attributes inherited from fvMeshFunctionObject
const fvMeshmesh_
 Reference to the fvMesh. More...
 
- Protected Attributes inherited from regionFunctionObject
const Timetime_
 Reference to the Time. More...
 
const objectRegistryobr_
 Reference to the region objectRegistry. More...
 
- Protected Attributes inherited from logFiles
wordList names_
 File names. More...
 
PtrList< OFstreamfilePtrs_
 File pointer. More...
 
- Protected Attributes inherited from writeFile
const objectRegistryfileObr_
 Reference to the region objectRegistry. More...
 
const word prefix_
 Prefix. More...
 

Detailed 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:

sixDoFRigidBodyControl
{
    type           sixDoFRigidBodyControl;
    libs           ("libsixDoFRigidBodyState.so");

    angleFormat    degrees;

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

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

Usage
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
See also
Foam::functionObjects::sixDoFRigidBodyState
Source files

Definition at line 115 of file sixDoFRigidBodyControl.H.

Constructor & Destructor Documentation

◆ sixDoFRigidBodyControl()

sixDoFRigidBodyControl ( const word name,
const Time runTime,
const dictionary dict 
)

Construct from Time and dictionary.

Definition at line 51 of file sixDoFRigidBodyControl.C.

References Foam::read().

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◆ ~sixDoFRigidBodyControl()

~sixDoFRigidBodyControl ( )
virtual

Destructor.

Definition at line 69 of file sixDoFRigidBodyControl.C.

Member Function Documentation

◆ TypeName()

TypeName ( "sixDoFRigidBodyControl"  )

Runtime type information.

◆ read()

bool read ( const dictionary dict)
virtual

Read the sixDoFRigidBodyControl data.

Reimplemented from sixDoFRigidBodyState.

Definition at line 75 of file sixDoFRigidBodyControl.C.

References dictionary::lookup(), and sixDoFRigidBodyState::read().

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◆ execute()

bool execute ( )
virtual

Execute, currently does nothing.

Reimplemented from sixDoFRigidBodyState.

Definition at line 87 of file sixDoFRigidBodyControl.C.

References beta(), Foam::cmptMag(), Foam::min(), and Time::writeNow.

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