RB system class for complex-valued fields. More...

Inheritance diagram for rb.ComplexRBSystem:

Public Member Functions
void	loadOfflineData_rbappmit (AModelManager m) throws IOException

double	RB_solve (int N)

double[][]	get_RBsolution ()

double	get_RB_output (int n_output, boolean Rpart)

double	get_RB_output_error_bound (int n_output, boolean Rpart)

SimulationResult	getSimulationResults ()
	Returns the results of the complex RB simulation. More...

SimulationResult	getSweepSimResults ()

boolean	is_derived_output ()

void	cal_derived_output ()

Public Member Functions inherited from rb.RBSystem
	RBSystem ()
	Constructor. More...

FieldVector< Complex >	complex_eval_theta_q_a ()

Complex	complex_eval_theta_q_a (int q)

Complex	complex_eval_theta_q_f (int q)

Complex	complex_eval_theta_q_l (int n, int q)

int	get_N ()

double	get_RB_output (int n_output, boolean Rpart)

double	get_RB_output_error_bound (int n_output, boolean Rpart)

double	get_SCM_lower_bound ()

RealVector	getInitialCoefficients (int N)
	Returns the initial conditions solution coefficients for RB size N. More...

int	getNBF ()

int	getNumOutputs ()

Parameters	getParams ()
	Returns the system's parameters object. More...

int	getQa ()

int	getQf ()
	TODO: if all affine_functions implement the IAffineFunctions interface, just call the getQf method of the local instance. More...

int	getQuL ()

SimulationResult	getSimulationResults ()
	Constructs the true solution from the most recent RB reduced solution using the full Z data and current coefficients. More...

double	getSweepIncrement ()
	Returns the increment used during the last parameter sweep or zero if there hasn't been any. More...

double[][]	getSweepOutputBounds ()

double[][]	getSweepOutputs ()

SimulationResult	getSweepSimResults ()

int	getTotalTimesteps ()
	TODO check where this is used. More...

int	getVisualNumTimesteps ()

void	loadOfflineData (AModelManager m) throws MathReaderException, ModelManagerException, IOException
	Loads the offline data for the RBSystem. More...

float[]	rbappmitCustomMeshTransform (double[] mu, float[] x)
	Custom mesh transformation method of old rbappmit-models. More...

int	performSweep (int sweepIndex, int N)
	Performs a parameter sweep with automatic guess of the number of parameter sweeps. More...

int	performSweep (int sweepIndex, int N, int numSweepPts)
	Performs a parameter sweep for the current RB system. More...

final boolean	readConfiguration (AModelManager m)

void	set_n_basis_functions (int _N)

void	setPrimarySCM (RBSCMSystem scm_system)
	Set the primary SCM. More...

double	computeRBSolution (int N)
	Performs a reduced basis simulation and stores the results locally. More...

double	thetaQa (int q)
	Evaluate theta_q_a (for the q^th bilinear form) at the current parameter. More...

double	thetaQa (int q, double t)

double	thetaQf (int i)

double	thetaQf (int i, double t)

double	thetaQl (int k, int i)

double	thetaQl (int k, int i, double t)

Public Member Functions inherited from jarmos.ModelBase
void	loadOfflineData (AModelManager m) throws MathReaderException, ModelManagerException, IOException
	Loads the model's offline data. More...

GeometryData	getGeometry ()
	The model's geometry data. More...

int	getNumDoFFields ()
	Returns the number of degree-of-freedom fields generated/computed by the model. More...

Public Attributes
Complex[]	RB_outputs

Complex[]	RB_output_error_bounds

Complex[][]	output_dual_norms

Public Attributes inherited from rb.RBSystem
Class< IAffineFunctions >	affineFunctionsClass
	The Class object for the affine functions class. More...

IAffineFunctions	affineFunctionsInstance
	The member object that defines the parameter-dependent functions for the affine expansion of the left-hand, right-hand side and outputs. More...

boolean	isReal = true

RBSCMSystem	mRbScmSystem
	A reference to the SCM system. More...

Class<?>	oldAffFcnCl

Object	oldAffFcnObj

double[][]	output_dual_norms
	This array stores the dual norms for each output. More...

double[]	RB_output_error_bounds
	The vector storing the RB error bounds in the steady-state case. More...

double[][]	RB_output_error_bounds_all_k
	The output error bounds at all time levels. More...

double[]	RB_outputs
	The vector storing the RB output values in the steady-state case. More...

double[][]	RB_outputs_all_k
	The outputs at all time levels. More...

boolean	return_rel_error_bound
	Boolean flag to indicate whether RB_solve returns an absolute or relative error bound. More...

Protected Member Functions
void	initialize_data_vectors ()

double	compute_residual_dual_norm (int N)

double	compute_output_dual_norm (int i, double t)

Protected Member Functions inherited from rb.RBSystem
double	compute_output_dual_norm (int i, double t)
	Compute the dual norm of the i^th output function at the current parameter value. More...

double	compute_residual_dual_norm (int N)
	Compute the dual norm of the residual for the solution saved in RB_solution_vector. More...

double[][]	get_RBsolution ()

double	get_SCM_from_AffineFunction ()
	A private helper function to get the SCM from AffineFunctions in the case that SCM_TYPE = NONE. More...

int	getQl (int output_index)
	TODO: if all affine_functions implement the IAffineFunctions interface, just call the getQl method of the local instance. More...

float[][]	getAffLinTransformationData (double[] mu)
	Returns a float array of transformation data for each node, using the specified parameter mu. More...

boolean	hasCustomMeshTransform ()

boolean	hasAffLinTransformationData ()

void	initialize_data_vectors ()
	Resize the vectors that store solution data and output data. More...

void	loadOfflineData_rbappmit (AModelManager m) throws IOException

void	loadOfflineDataJRB (AModelManager m) throws IOException

double	RB_solve (int N)
	Perform online solve with the N RB basis functions, for the set of parameters in current_params, where 1 <= N <= RB_size. More...

void	readConfigurationJRB (AModelManager m)

void	readConfigurationRBAppMIT (GetPot infile)

double	residual_scaling_denom (double alpha_LB)
	Specifies the residual scaling on the denominator to be used in the a posteriori error bound. More...

void	setParams (Parameters p)
	Only used to set the current parameters object for an SCMSystem, as this also inherits from the RBBase class. More...

Protected Attributes
FieldVector< Complex >	RB_solution

FieldVector< Complex >[][]	RB_output_vectors

FieldMatrix< Complex >[]	RB_A_q_vector

FieldVector< Complex >[]	RB_F_q_vector

FieldVector< Complex >	theta_a

Complex[]	Fq_representor_norms

Complex[][][]	Fq_Aq_representor_norms

Complex[][][]	Aq_Aq_representor_norms

Complex[][][]	Z_vector

Complex[][]	uL_vector

Protected Attributes inherited from rb.RBSystem
double[][][]	Aq_Aq_representor_norms

int	current_N

double[][][]	Fq_Aq_representor_norms

double[]	Fq_representor_norms
	Arrays storing the residual representor inner products to be used in computing the residuals in the Online stage. More...

float[][][]	fullBasisVectors

RealMatrix[]	RB_A_q_vector
	Dense matrices for the RB computations. More...

RealVector[]	RB_F_q_vector
	Dense vector for the RHS. More...

RealVector[][]	RB_output_vectors
	The vectors storing the RB output vectors. More...

RealVector	RB_solution
	The RB solution vector. More...

double[][][]	RB_sweep_solution

float[][]	uL_vector

List< MeshTransform >	transforms

Protected Attributes inherited from jarmos.ModelBase
FieldDescriptor[]	logicalFieldTypes
	The logical output fields of the model, each collecting one ore more model DoF's into a related unit, like displacements which have 2-3 DoF-fields (x,y,z) More...

Package Functions
Complex	get_complex_soln_coeff (int i)

Package Functions inherited from rb.RBSystem
double	get_SCM_upper_bound ()

double	get_soln_coeff (int i)

Detailed Description

RB system class for complex-valued fields.

Author: Daniel Wirtz

Date: 07.08.2013

Definition at line 48 of file ComplexRBSystem.java.

Member Function Documentation

void rb.ComplexRBSystem.cal_derived_output ( )

Definition at line 748 of file ComplexRBSystem.java.

double rb.ComplexRBSystem.compute_output_dual_norm	(	int	i,
		double	t
	)

protected

See Also: rb.RBSystem::compute_output_dual_norm(int, double) TODO: make use of the t variable and change the complex_eval_theta etc

Definition at line 556 of file ComplexRBSystem.java.

double rb.ComplexRBSystem.compute_residual_dual_norm ( int N )

protected

Definition at line 491 of file ComplexRBSystem.java.

Complex rb.ComplexRBSystem.get_complex_soln_coeff ( int i )

package

Definition at line 578 of file ComplexRBSystem.java.

double rb.ComplexRBSystem.get_RB_output	(	int	n_output,
		boolean	Rpart
	)

Definition at line 594 of file ComplexRBSystem.java.

double rb.ComplexRBSystem.get_RB_output_error_bound	(	int	n_output,
		boolean	Rpart
	)

Definition at line 602 of file ComplexRBSystem.java.

double [][] rb.ComplexRBSystem.get_RBsolution ( )

Definition at line 583 of file ComplexRBSystem.java.

SimulationResult rb.ComplexRBSystem.getSimulationResults ( )

Returns the results of the complex RB simulation.

Formerly, the returned float[][] array was again sorted into visualization data in RBVisualization.onCreate. As there have only been rbAppMIT models with complex field data, which has been split into real, imaginary and norm field values for visualization, this new method is the native way of transforming the results into ComplexSolutionFields, however many there may be. For each field the visualization will automatically create views for real, imaginary and norm value fields.

Definition at line 619 of file ComplexRBSystem.java.

SimulationResult rb.ComplexRBSystem.getSweepSimResults ( )

Definition at line 668 of file ComplexRBSystem.java.

void rb.ComplexRBSystem.initialize_data_vectors ( )

protected

Definition at line 370 of file ComplexRBSystem.java.

boolean rb.ComplexRBSystem.is_derived_output ( )

Definition at line 726 of file ComplexRBSystem.java.

void rb.ComplexRBSystem.loadOfflineData_rbappmit ( AModelManager m ) throws IOException

Definition at line 73 of file ComplexRBSystem.java.

double rb.ComplexRBSystem.RB_solve ( int N )

Definition at line 377 of file ComplexRBSystem.java.

Member Data Documentation

Complex [][][] rb.ComplexRBSystem.Aq_Aq_representor_norms

protected

Definition at line 67 of file ComplexRBSystem.java.

Complex [][][] rb.ComplexRBSystem.Fq_Aq_representor_norms

protected

Definition at line 66 of file ComplexRBSystem.java.

Complex [] rb.ComplexRBSystem.Fq_representor_norms

protected

Definition at line 65 of file ComplexRBSystem.java.

Complex [][] rb.ComplexRBSystem.output_dual_norms

Definition at line 58 of file ComplexRBSystem.java.

FieldMatrix<Complex> [] rb.ComplexRBSystem.RB_A_q_vector

protected

Definition at line 60 of file ComplexRBSystem.java.

FieldVector<Complex> [] rb.ComplexRBSystem.RB_F_q_vector

protected

Definition at line 61 of file ComplexRBSystem.java.

Complex [] rb.ComplexRBSystem.RB_output_error_bounds

Definition at line 54 of file ComplexRBSystem.java.

FieldVector<Complex> [][] rb.ComplexRBSystem.RB_output_vectors

protected

Definition at line 59 of file ComplexRBSystem.java.

Complex [] rb.ComplexRBSystem.RB_outputs

Definition at line 53 of file ComplexRBSystem.java.

FieldVector<Complex> rb.ComplexRBSystem.RB_solution

protected

Definition at line 56 of file ComplexRBSystem.java.

FieldVector<Complex> rb.ComplexRBSystem.theta_a

protected

Definition at line 63 of file ComplexRBSystem.java.

Complex [][] rb.ComplexRBSystem.uL_vector

protected

Definition at line 70 of file ComplexRBSystem.java.

Complex [][][] rb.ComplexRBSystem.Z_vector

protected

Definition at line 69 of file ComplexRBSystem.java.

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

JRB/src/rb/ComplexRBSystem.java

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Package Functions

Detailed Description

Member Function Documentation

Member Data Documentation