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MAST
Multidisciplinary-design Adaptation and Sensitivity Toolkit (MAST)
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MAST
Multidisciplinary-design Adaptation and Sensitivity Toolkit (MAST)
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Definition at line 36 of file stress_assembly.h.
#include <stress_assembly.h>
Public Member Functions | |
| StressAssembly () | |
| constructor associates this assembly object with the system More... | |
| virtual | ~StressAssembly () |
| destructor resets the association of this assembly object with the system More... | |
| virtual void | update_stress_strain_data (MAST::StressStrainOutputBase &ops, const libMesh::NumericVector< Real > &X) |
updates the stresses and strains for the specified solution vector X. More... | |
| virtual void | update_stress_strain_sensitivity_data (MAST::StressStrainOutputBase &ops, const libMesh::NumericVector< Real > &X, const libMesh::NumericVector< Real > &dXdp, const MAST::FunctionBase &p, libMesh::NumericVector< Real > &dsigmadp) |
updates the sensitivity of stresses and strains for the specified solution vector X and its sensitivity, dXdp, with respect to parameter p. More... | |
 Public Member Functions inherited from MAST::AssemblyBase | |
| AssemblyBase () | |
| constructor takes a reference to the discipline that provides the boundary conditions, volume loads, properties, etc. More... | |
| virtual | ~AssemblyBase () |
| virtual destructor More... | |
| void | attach_elem_parameter_dependence_object (MAST::AssemblyBase::ElemParameterDependence &dep) |
| This object, if provided by user, will be used to reduce unnecessary computations in sensitivity analysis assembly operations. More... | |
| void | attach_solution_function (MAST::MeshFieldFunction &f) |
| tells the assembly object that this function is will need to be initialized before each residual evaluation More... | |
| std::unique_ptr< libMesh::NumericVector< Real > > | build_localized_vector (const libMesh::System &sys, const libMesh::NumericVector< Real > &global) const |
| localizes the parallel vector so that the local copy stores all values necessary for calculation of the element quantities More... | |
| virtual void | calculate_output (const libMesh::NumericVector< Real > &X, bool if_localize_sol, MAST::OutputAssemblyElemOperations &output) |
calculates the value of quantity  . More... | |
| virtual Real | calculate_output_adjoint_sensitivity (const libMesh::NumericVector< Real > &X, bool if_localize_sol, const libMesh::NumericVector< Real > &adj_sol, const MAST::FunctionBase &p, MAST::AssemblyElemOperations &elem_ops, MAST::OutputAssemblyElemOperations &output, const bool include_partial_sens=true) |
Evaluates the total sensitivity of output wrt p using the adjoint solution provided in adj_sol for a linearization about solution X. More... | |
| virtual void | calculate_output_adjoint_sensitivity_multiple_parameters_no_direct (const libMesh::NumericVector< Real > &X, bool if_localize_sol, const libMesh::NumericVector< Real > &adj_sol, const std::vector< const MAST::FunctionBase *> &p_vec, MAST::AssemblyElemOperations &elem_ops, MAST::OutputAssemblyElemOperations &output, std::vector< Real > &sens) |
Evaluates the dot product between adj_sol and sensitivity of residual about X for multiple parameter_vectors p_vec and returns the results in sens. More... | |
| virtual void | calculate_output_derivative (const libMesh::NumericVector< Real > &X, bool if_localize_sol, MAST::OutputAssemblyElemOperations &output, libMesh::NumericVector< Real > &dq_dX) |
calculates  More... | |
| virtual void | calculate_output_direct_sensitivity (const libMesh::NumericVector< Real > &X, bool if_localize_sol, const libMesh::NumericVector< Real > *dXdp, bool if_localize_sol_sens, const MAST::FunctionBase &p, MAST::OutputAssemblyElemOperations &output) |
evaluates the sensitivity of the outputs in the attached discipline with respect to the parametrs in params. More... | |
| virtual void | clear_discipline_and_system () |
| clears association with a system to this discipline More... | |
| virtual void | clear_elem_operation_object () |
clears the association of this object with the assembly element operation object. More... | |
| void | clear_elem_parameter_dependence_object () |
| void | clear_solver_monitor () |
| clears the monitor object More... | |
| void | detach_solution_function () |
| removes the attachment of the solution function More... | |
| const MAST::PhysicsDisciplineBase & | discipline () const |
| MAST::PhysicsDisciplineBase & | discipline () |
| MAST::AssemblyElemOperations & | get_elem_ops () |
| MAST::AssemblyBase::SolverMonitor * | get_solver_monitor () |
| virtual void | residual_and_jacobian (const libMesh::NumericVector< Real > &X, libMesh::NumericVector< Real > *R, libMesh::SparseMatrix< Real > *J, libMesh::NonlinearImplicitSystem &S) |
| function that assembles the matrices and vectors quantities for nonlinear solution More... | |
| virtual bool | sensitivity_assemble (const libMesh::NumericVector< Real > &X, bool if_localize_sol, const MAST::FunctionBase &f, libMesh::NumericVector< Real > &sensitivity_rhs, bool close_vector=true) |
| Assembly function. More... | |
| virtual void | set_discipline_and_system (MAST::PhysicsDisciplineBase &discipline, MAST::SystemInitialization &system) |
| attaches a system to this discipline More... | |
| virtual void | set_elem_operation_object (MAST::AssemblyElemOperations &elem_ops) |
attaches a element operation to this object, and associated this with the element operation object. More... | |
| void | set_solver_monitor (MAST::AssemblyBase::SolverMonitor &monitor) |
| attaches the solver monitor, which is a user provided routine that is called each time More... | |
| const MAST::NonlinearSystem & | system () const |
| MAST::NonlinearSystem & | system () |
| MAST::SystemInitialization & | system_init () |
Additional Inherited Members | |
| Public Attributes inherited from MAST::AssemblyBase | |
| bool | close_matrix |
| flag to control the closing fo the Jacobian after assembly More... | |
| std::set< unsigned int > | diagonal_elem_subdomain_id |
| subdomain ids for which residuakl and Jacobian contributions will not be computed. More... | |
| Protected Attributes inherited from MAST::AssemblyBase | |
| MAST::PhysicsDisciplineBase * | _discipline |
| PhysicsDisciplineBase object for which this class is assembling. More... | |
| MAST::AssemblyElemOperations * | _elem_ops |
| provides assembly elem operations for use by this class More... | |
| MAST::AssemblyBase::ElemParameterDependence * | _param_dependence |
| If provided by user, this object is used by sensitiivty analysis to check for whether or the current design parameter influences an element. More... | |
| MAST::MeshFieldFunction * | _sol_function |
| system solution that will be initialized before each solution More... | |
| MAST::AssemblyBase::SolverMonitor * | _solver_monitor |
| User provided solver monitor is attached to the linear nonlinear solvers, if provided. More... | |
| MAST::SystemInitialization * | _system |
| System for which this assembly is performed. More... | |
| MAST::StressAssembly::StressAssembly | ( | ) |
constructor associates this assembly object with the system
Definition at line 33 of file stress_assembly.cpp.
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destructor resets the association of this assembly object with the system
Definition at line 39 of file stress_assembly.cpp.
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updates the stresses and strains for the specified solution vector X.
Only the maximum values out of each element are updated. This will put the stress data in the System::solution vector related to stress/strain values.
Reimplemented in MAST::LevelSetStressAssembly.
Definition at line 102 of file stress_assembly.cpp.
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updates the sensitivity of stresses and strains for the specified solution vector X and its sensitivity, dXdp, with respect to parameter p.
Only the maximum values out of each element are updated.
Definition at line 226 of file stress_assembly.cpp.
1.8.13