chrono::ChLinkTSDA::ODE Class Referenceabstract
Description
Class to be used as a callback interface for specifying the ODE, y' = f(t,y); y(0) = y0.
#include <ChLinkTSDA.h>
Inherited by chrono::vehicle::feda::FEDA_ShockODE.
Public Member Functions | |
virtual int | GetNumStates () const =0 |
Specify number of states (dimension of y). | |
virtual void | SetInitialConditions (ChVectorDynamic<> &states, const ChLinkTSDA &link)=0 |
Set initial conditions. More... | |
virtual void | CalculateRHS (double time, const ChVectorDynamic<> &states, ChVectorDynamic<> &rhs, const ChLinkTSDA &link)=0 |
Calculate and return the ODE right-hand side at the provided time and states. More... | |
virtual bool | CalculateJac (double time, const ChVectorDynamic<> &states, const ChVectorDynamic<> &rhs, ChMatrixDynamic<> &jac, const ChLinkTSDA &link) |
Calculate the Jacobian of the ODE right-hand side with rerspect to the ODE states. More... | |
Member Function Documentation
◆ CalculateJac()
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inlinevirtual |
Calculate the Jacobian of the ODE right-hand side with rerspect to the ODE states.
Only used if the link force is declared as stiff. If provided, load df/dy into the provided matrix 'jac' (already set to zero before the call) and return 'true'. In that case, the user-provided Jacobian will overwrite the default finite-difference approximation.
◆ CalculateRHS()
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pure virtual |
◆ SetInitialConditions()
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pure virtual |
Set initial conditions.
Must load y0 = y(0).
- Parameters
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states output initial conditions vector link associated TSDA link
The documentation for this class was generated from the following file:
- /builds/uwsbel/chrono/src/chrono/physics/ChLinkTSDA.h