expansion_psd class

Namespace: Ans.DataProcessing.operators.math

Summary

Computes the PSD response for one-sigma solution.

available inputs: mode_shapes (FieldsContainer), static_shapes (FieldsContainer) (optional), rel_rel_covar_matrix (FieldsContainer), stat_stat_covar_matrix (FieldsContainer) (optional), rel_stat_covar_matrix (FieldsContainer) (optional)

available outputs: psd (FieldsContainer)

Example

op = expansion_psd()

op = expansion_psd(mode_shapes=my_mode_shapes,static_shapes=my_static_shapes,rel_rel_covar_matrix=my_rel_rel_covar_matrix,stat_stat_covar_matrix=my_stat_stat_covar_matrix,rel_stat_covar_matrix=my_rel_stat_covar_matrix)

Class Information

Property	Value
Namespace	Ans.DataProcessing.operators.math
Assembly	Ans_Dpf_Math_dll_cs
Base Class	Ans.DataProcessing.internal_objects.BaseOperator

Inputs

mode_shapes

Fields container containing the mode shapes from modal analysis file: mode shapes for dynamic and pseudo-static displacements

Type: LinkableInput

static_shapes

Fields container containing the static shapes (base excitations) from spectral analysis file

Type: LinkableInput

rel_rel_covar_matrix

Fields container containing covariance matrices from a psd file: covariance matrix terms for displacement/velocity/acceleration mode-mode shapes

Type: LinkableInput

stat_stat_covar_matrix

Fields container containing covariance matrices from a psd file: covariance matrix terms for displacement/velocity/acceleration static-static shapes

Type: LinkableInput

rel_stat_covar_matrix

Fields container containing covariance matrices from a psd file: covariance matrix terms for displacement/velocity/acceleration mode-static shapes

Type: LinkableInput

Outputs

psd

PSD solution per label

Type: LinkableOutput

Constructors

Constructor

expansion_psd()

Constructor

expansion_psd(mode_shapes, static_shapes, rel_rel_covar_matrix, stat_stat_covar_matrix, rel_stat_covar_matrix, config)

Parameters:

• mode_shapes (object)
• static_shapes (object)
• rel_rel_covar_matrix (object)
• stat_stat_covar_matrix (object)
• rel_stat_covar_matrix (object)
• config (OperatorConfig)

Constructor

expansion_psd(config)

Parameters:

• config (OperatorConfig)

Methods

Properties

inputs

Type: InputSpec

# Get or set the property
value = obj.inputs
obj.inputs = new_value

outputs

Type: OutputSpec

# Get or set the property
value = obj.outputs
obj.outputs = new_value

defaultConfig

Type: Config

# Get the property (read-only)
value = obj.defaultConfig