FoamElasticModulus.ElasticModulus Namespace Reference

Surrogate Function, Surrogate Model templates and Model Recipe. More...

Data Structures
class	MechanicalPropertiesExactSim

Variables
	MODULE_DIR = dirname(abspath(__file__))
	EXECUTION_DIR = getcwd()
	TEMPLATE_FoamElasticModulus
	f_backward
	f_ludwigshafen
	m_forward
	m_backward

Detailed Description

Surrogate Function, Surrogate Model templates and Model Recipe.

Author

Copyright

2014-2016, MoDeNa Project. GNU Public License.

Detailed

description

of

the

module

Variable Documentation

f_backward

FoamElasticModulus.ElasticModulus.f_backward

Initial value:

=  CFunction(
    Ccode= ,
    # These are global bounds for the function
    inputs={
        'rho': { 'min': 0, 'max': 1e5},
        'strut_content': { 'min': 0, 'max': 1e5},
        'Mu': { 'min': 0, 'max': 1e5},
        'Sigma': { 'min': 0, 'max': 1e5},
    },
    outputs={
        'E': { 'min': 9e99, 'max': -9e99, 'argPos': 0 },
    },
    parameters={
        'C1': { 'min': 0.0, 'max': 10.0, 'argPos': 0 },
        'C2': { 'min': 0.0, 'max': 10.0, 'argPos': 1 },
    },
)

Definition at line 101 of file ElasticModulus.py.

f_ludwigshafen

FoamElasticModulus.ElasticModulus.f_ludwigshafen

Initial value:

=  CFunction(
    Ccode=,
    # These are global bounds for the function
    inputs={
        'rho': { 'min': 0, 'max': 1e5},
        'strut_content': { 'min': 0, 'max': 1e5},
        'Mu': { 'min': 0, 'max': 1e5},
        'Sigma': { 'min': 0, 'max': 1e5},
    },
    outputs={
        'E': { 'min': 0, 'max': 1, 'argPos': 0 },
    },
    parameters={
        'C1': { 'min': -9e99, 'max': +9e99, 'argPos': 0 },
        'C2': { 'min': -9e99, 'max': +9e99, 'argPos': 1 },
    },
)

Definition at line 142 of file ElasticModulus.py.

m_backward

FoamElasticModulus.ElasticModulus.m_backward

Initial value:

=  BackwardMappingModel(
    _id= 'FoamElasticModulus_TEST',
    surrogateFunction= f_backward,
    exactTask=MechanicalPropertiesExactSim(),
    substituteModels= [],
    initialisationStrategy= Strategy.InitialData(
       initialData={
        'rho': [30.2,60,120,240,30.2,60,120,240,30.2,30.2,30.2,30.2,30.2,30.2,30.2],
        'strut_content': [0.4,0.4,0.4,0.4,0.8,0.8,0.8,0.8,0.85,0.85,0.85,0.85,0.85,0.85,0.85],
        'Mu': [0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39],
        'Sigma': [0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.01,0.05,0.1,0.15,0.2,0.25,0.30],
        'E': [8.16,22.85,52.89,124.73,6.53,13.06,30.36,65.63,4.97,5.48,5.42,4.52,4.61,4.42,4.79],
        }
    ),
    outOfBoundsStrategy= Strategy.ExtendSpaceStochasticSampling(
        nNewPoints= 4
    ),
    parameterFittingStrategy= Strategy.NonLinFitWithErrorContol(
        testDataPercentage= 0.2,
        maxError= 9e99,
        improveErrorStrategy= Strategy.StochasticSampling(
            nNewPoints= 2
        ),
        maxIterations= 5 # Currently not used
    ),
)

Definition at line 189 of file ElasticModulus.py.

m_forward

FoamElasticModulus.ElasticModulus.m_forward

Initial value:

=  ForwardMappingModel(
    _id='FoamElasticModulus',
    surrogateFunction=f_ludwigshafen,
    substituteModels= [ ],
    parameters=[0, 1],# TODO: Use real values from Ludwigshafen presentation
)

Definition at line 181 of file ElasticModulus.py.

TEMPLATE_FoamElasticModulus

FoamElasticModulus.ElasticModulus.TEMPLATE_FoamElasticModulus

Initial value:

=  Template(\
, trim_blocks=True, lstrip_blocks=True)

Definition at line 64 of file ElasticModulus.py.