MAST
Public Member Functions | Protected Attributes | List of all members
MAST::UGFlutterSolution Class Reference

#include <ug_flutter_solution.h>

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Public Member Functions

 UGFlutterSolution ()
 
virtual ~UGFlutterSolution ()
 delete the flutter root objects More...
 
void init (const MAST::UGFlutterSolver &solver, const Real v_ref, const Real b_ref, const MAST::LAPACK_ZGGEV_Base &eig_sol)
 initializes the root More...
 
virtual void sort (const MAST::FlutterSolutionBase &sol)
 sort this root with respect to the given solution from a previous eigen solution. More...
 
virtual void print (std::ostream &output)
 prints the data and modes from this solution More...
 
- Public Member Functions inherited from MAST::FlutterSolutionBase
 FlutterSolutionBase ()
 
virtual ~FlutterSolutionBase ()
 delete the flutter root objects More...
 
Real ref_val () const
 the reduced frequency for this solution More...
 
unsigned int n_roots () const
 number of roots in this solution More...
 
const MAST::FlutterRootBase & get_root (const unsigned int i) const
 
MAST::FlutterRootBase & get_root (const unsigned int i)
 
void swap_root (MAST::FlutterSolutionBase &sol, unsigned int root_num)
 

Protected Attributes

ComplexMatrixX _Amat
 Matrix used for scaling of eigenvectors, and sorting of roots. More...
 
ComplexMatrixX _Bmat
 
- Protected Attributes inherited from MAST::FlutterSolutionBase
Real _ref_val
 Reference value of the sweeping parameter for which this solution was obtained. More...
 
std::vector< MAST::FlutterRootBase * > _roots
 

Detailed Description

Definition at line 38 of file ug_flutter_solution.h.

Constructor & Destructor Documentation

MAST::UGFlutterSolution::UGFlutterSolution ( )

Definition at line 32 of file ug_flutter_solution.cpp.

MAST::UGFlutterSolution::~UGFlutterSolution ( )
virtual

delete the flutter root objects

Definition at line 38 of file ug_flutter_solution.cpp.

Member Function Documentation

void MAST::UGFlutterSolution::init ( const MAST::UGFlutterSolver &  solver,
const Real  v_ref,
const Real  b_ref,
const MAST::LAPACK_ZGGEV_Base &  eig_sol 
)

initializes the root

Definition at line 45 of file ug_flutter_solution.cpp.

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void MAST::UGFlutterSolution::print ( std::ostream &  output)
virtual

prints the data and modes from this solution

Implements MAST::FlutterSolutionBase.

Definition at line 134 of file ug_flutter_solution.cpp.

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void MAST::UGFlutterSolution::sort ( const MAST::FlutterSolutionBase &  sol)
virtual

sort this root with respect to the given solution from a previous eigen solution.

This method relies on the modal participation. Flutter roots from previous and current solutions with highest dot product of modal participation vector are considered to be similar.

Implements MAST::FlutterSolutionBase.

Definition at line 93 of file ug_flutter_solution.cpp.

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Member Data Documentation

ComplexMatrixX MAST::UGFlutterSolution::_Amat
protected

Matrix used for scaling of eigenvectors, and sorting of roots.

Definition at line 82 of file ug_flutter_solution.h.

ComplexMatrixX MAST::UGFlutterSolution::_Bmat
protected

Definition at line 82 of file ug_flutter_solution.h.

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