chrono::ChLoaderUVdistributed Class Referenceabstract

Description

Loaders for ChLoadableUV objects (which support surface loads), for loads of distributed type.

These loads will undergo Gauss quadrature to integrate them on the surface.

#include <ChLoaderUV.h>

Inheritance diagram for chrono::ChLoaderUVdistributed:
Collaboration diagram for chrono::ChLoaderUVdistributed:

Public Member Functions

 ChLoaderUVdistributed (std::shared_ptr< ChLoadableUV > mloadable)
 
virtual int GetIntegrationPointsU ()=0
 
virtual int GetIntegrationPointsV ()=0
 
virtual void ComputeQ (ChVectorDynamic<> *state_x, ChVectorDynamic<> *state_w) override
 Compute the generalized load Q = integral (N'*F*detJ dudvdz), using the ComputeF method. More...
 
- Public Member Functions inherited from chrono::ChLoaderUV
 ChLoaderUV (std::shared_ptr< ChLoadableUV > mloadable)
 
virtual void ComputeF (double U, double V, ChVectorDynamic<> &F, ChVectorDynamic<> *state_x, ChVectorDynamic<> *state_w)=0
 Evaluate F = F(u,v) for this line load. More...
 
void SetLoadable (std::shared_ptr< ChLoadableUV > mloadable)
 
virtual std::shared_ptr< ChLoadableGetLoadable () override
 
std::shared_ptr< ChLoadableUVGetLoadableUV ()
 
- Public Member Functions inherited from chrono::ChLoader
virtual bool IsStiff ()
 

Additional Inherited Members

- Public Attributes inherited from chrono::ChLoaderUV
std::shared_ptr< ChLoadableUVloadable
 
- Public Attributes inherited from chrono::ChLoader
ChVectorDynamic Q
 

Member Function Documentation

◆ ComputeQ()

void chrono::ChLoaderUVdistributed::ComputeQ ( ChVectorDynamic<> *  state_x,
ChVectorDynamic<> *  state_w 
)
overridevirtual

Compute the generalized load Q = integral (N'*F*detJ dudvdz), using the ComputeF method.

Parameters
state_xif != 0, update state (pos. part) to this, then evaluate Q
state_wif != 0, update state (speed part) to this, then evaluate Q

Implements chrono::ChLoader.


The documentation for this class was generated from the following files:
  • /builds/uwsbel/chrono/src/chrono/physics/ChLoaderUV.h
  • /builds/uwsbel/chrono/src/chrono/physics/ChLoaderUV.cpp