Public Member Functions | Protected Member Functions | List of all members
IntegratorLYAPUNOV45 Class Reference
Numerical Algorithms -- used internally or by developers to solve numerical problems

Implements the Runge-Kutta-45 scheme for integrating ODEs. More...

#include <integrator_lyapunov45.hpp>

Inheritance diagram for IntegratorLYAPUNOV45:
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Public Member Functions

virtual Integrator * clone () const
 
 IntegratorLYAPUNOV45 ()
 
 IntegratorLYAPUNOV45 (const DifferentialEquation &rhs_)
 
 IntegratorLYAPUNOV45 (const IntegratorLYAPUNOV45 &arg)
 
virtual IntegratorLYAPUNOV45 & operator= (const IntegratorLYAPUNOV45 &arg)
 
virtual ~IntegratorLYAPUNOV45 ()
 
- Public Member Functions inherited from IntegratorLYAPUNOV
virtual returnValue freezeAll ()
 
virtual returnValue freezeMesh ()
 
virtual int getNumberOfRejectedSteps () const
 
virtual int getNumberOfSteps () const
 
virtual double getStepSize () const
 
virtual returnValue init (const DifferentialEquation &rhs_)
 
returnValue init (const DifferentialEquation &rhs_, const Transition &trs_)
 
 IntegratorLYAPUNOV ()
 
 IntegratorLYAPUNOV (int dim_, double power_)
 
 IntegratorLYAPUNOV (const DifferentialEquation &rhs_, int dim_, double power_)
 
 IntegratorLYAPUNOV (const IntegratorLYAPUNOV &arg)
 
virtual IntegratorLYAPUNOV & operator= (const IntegratorLYAPUNOV &arg)
 
virtual returnValue setDxInitialization (double *dx0)
 
virtual returnValue step (int number)
 
virtual returnValue stop ()
 
virtual returnValue unfreeze ()
 
virtual ~IntegratorLYAPUNOV ()
 
- Public Member Functions inherited from Integrator
virtual BooleanType canHandleImplicitSwitches () const
 
virtual returnValue deleteAllSeeds ()
 
returnValue getBackwardSensitivities (DVector &Dx_x0, DVector &Dx_p, DVector &Dx_u, DVector &Dx_w, int order) const
 
virtual double getDifferentialEquationSampleTime () const
 
returnValue getForwardSensitivities (DVector &Dx, int order) const
 
returnValue getForwardSensitivities (VariablesGrid &Dx, int order) const
 
returnValue getI (VariablesGrid &I) const
 
returnValue getX (DVector &xEnd) const
 
returnValue getX (VariablesGrid &X) const
 
returnValue getXA (DVector &xaEnd) const
 
returnValue getXA (VariablesGrid &XA) const
 
returnValue init (const DifferentialEquation &rhs, const Transition &trs)
 
returnValue integrate (double t0, double tend, double *x0, double *xa=0, double *p=0, double *u=0, double *w=0)
 
returnValue integrate (const Grid &t, double *x0, double *xa=0, double *p=0, double *u=0, double *w=0)
 
returnValue integrate (double t0, double tend, const DVector &x0, const DVector &xa=emptyVector, const DVector &p=emptyVector, const DVector &u=emptyVector, const DVector &w=emptyVector)
 
returnValue integrate (const Grid &t, const DVector &x0, const DVector &xa=emptyVector, const DVector &p=emptyVector, const DVector &u=emptyVector, const DVector &w=emptyVector)
 
returnValue integrateSensitivities ()
 
 Integrator ()
 
 Integrator (const Integrator &arg)
 
virtual BooleanType isDifferentialEquationAffine () const
 
virtual BooleanType isDifferentialEquationDefined () const
 
virtual returnValue printRunTimeProfile () const
 
returnValue setBackwardSeed (const int &order, const DVector &seed)
 
returnValue setForwardSeed (const int &order, const DVector &xSeed, const DVector &pSeed=emptyVector, const DVector &uSeed=emptyVector, const DVector &wSeed=emptyVector)
 
returnValue setTransition (const Transition &trs)
 
virtual ~Integrator ()
 
- Public Member Functions inherited from AlgorithmicBase
int addLogRecord (LogRecord &_record)
 
returnValue addOption (OptionsName name, int value)
 
returnValue addOption (OptionsName name, double value)
 
returnValue addOption (uint idx, OptionsName name, int value)
 
returnValue addOption (uint idx, OptionsName name, double value)
 
returnValue addOptionsList ()
 
 AlgorithmicBase ()
 
 AlgorithmicBase (UserInteraction *_userInteraction)
 
 AlgorithmicBase (const AlgorithmicBase &rhs)
 
returnValue get (OptionsName name, int &value) const
 
returnValue get (OptionsName name, double &value) const
 
returnValue get (OptionsName name, std::string &value) const
 
returnValue get (uint idx, OptionsName name, int &value) const
 
returnValue get (uint idx, OptionsName name, double &value) const
 
returnValue getAll (LogName _name, MatrixVariablesGrid &values) const
 
returnValue getFirst (LogName _name, DMatrix &firstValue) const
 
returnValue getFirst (LogName _name, VariablesGrid &firstValue) const
 
returnValue getLast (LogName _name, DMatrix &lastValue) const
 
returnValue getLast (LogName _name, VariablesGrid &lastValue) const
 
Options getOptions (uint idx) const
 
BooleanType haveOptionsChanged () const
 
BooleanType haveOptionsChanged (uint idx) const
 
AlgorithmicBase & operator= (const AlgorithmicBase &rhs)
 
returnValue plot (PlotFrequency _frequency=PLOT_IN_ANY_CASE)
 
returnValue printLogRecord (std::ostream &_stream, int idx, LogPrintMode _mode=PRINT_ITEM_BY_ITEM) const
 
returnValue replot (PlotFrequency _frequency=PLOT_IN_ANY_CASE)
 
returnValue set (OptionsName name, int value)
 
returnValue set (OptionsName name, double value)
 
returnValue set (OptionsName name, const std::string &value)
 
returnValue set (uint idx, OptionsName name, int value)
 
returnValue set (uint idx, OptionsName name, double value)
 
returnValue setAll (LogName _name, const MatrixVariablesGrid &values)
 
returnValue setLast (LogName _name, int lastValue, double time=-INFTY)
 
returnValue setLast (LogName _name, double lastValue, double time=-INFTY)
 
returnValue setLast (LogName _name, const DVector &lastValue, double time=-INFTY)
 
returnValue setLast (LogName _name, const DMatrix &lastValue, double time=-INFTY)
 
returnValue setLast (LogName _name, const VariablesGrid &lastValue, double time=-INFTY)
 
returnValue setOptions (const Options &arg)
 
returnValue setOptions (uint idx, const Options &arg)
 
virtual ~AlgorithmicBase ()
 

Protected Member Functions

virtual void initializeButcherTableau ()
 
- Protected Member Functions inherited from IntegratorLYAPUNOV
void allocateMemory ()
 
void constructAll (const IntegratorLYAPUNOV &arg)
 
void deleteAll ()
 
double determineEta45 ()
 
double determineEta45 (int number)
 
void determineEtaGForward (int number)
 
void determineEtaGForward2 (int number)
 
void determineEtaHBackward (int number)
 
void determineEtaHBackward2 (int number)
 
virtual returnValue evaluate (const DVector &x0, const DVector &xa, const DVector &p, const DVector &u, const DVector &w, const Grid &t_)
 
virtual returnValue evaluateSensitivities ()
 
virtual int getDim () const
 
virtual returnValue getProtectedBackwardSensitivities (DVector &Dx_x0, DVector &Dx_p, DVector &Dx_u, DVector &Dx_w, int order) const
 
virtual returnValue getProtectedForwardSensitivities (DMatrix *Dx, int order) const
 
virtual returnValue getProtectedX (DVector *xEnd) const
 
void initializeVariables ()
 
void interpolate (int jj, double *e1, double *d1, double *e2, VariablesGrid &poly)
 
void logCurrentIntegratorStep (const DVector &currentX=emptyConstVector)
 
void printIntermediateResults ()
 
virtual returnValue setBackwardSeed2 (const DVector &seed)
 
returnValue setForwardSeed2 (const DVector &xSeed, const DVector &pSeed, const DVector &uSeed, const DVector &wSeed)
 
virtual returnValue setProtectedBackwardSeed (const DVector &seed, const int &order)
 
virtual returnValue setProtectedForwardSeed (const DVector &xSeed, const DVector &pSeed, const DVector &uSeed, const DVector &wSeed, const int &order)
 
- Protected Member Functions inherited from Integrator
virtual returnValue diffTransitionBackward (DVector &DX, DVector &DP, DVector &DU, DVector &DW, int &order)
 
virtual returnValue diffTransitionForward (DVector &DX, const DVector &DP, const DVector &DU, const DVector &DW, const int &order)
 
virtual returnValue evaluateTransition (const double time, DVector &xd, const DVector &xa, const DVector &p, const DVector &u, const DVector &w)
 
virtual int getDimX () const
 
void initializeOptions ()
 
virtual returnValue setupLogging ()
 
virtual returnValue setupOptions ()
 

Additional Inherited Members

- Protected Attributes inherited from IntegratorLYAPUNOV
double ** A
 
double * b4
 
double * b5
 
DVector bseed
 
DVector bseed2
 
double * c
 
int dim
 
int dimp
 
int dimu
 
int dimw
 
int dimxmy
 
double err_power
 
double * eta4
 
double * eta4_
 
double * eta5
 
double * eta5_
 
double * etaG
 
double * etaG2
 
double * etaG3
 
double * etaH
 
double * etaH2
 
double * etaH3
 
DVector fseed
 
DVector fseed2
 
double * G
 
double * G2
 
double * G3
 
double * H
 
double * H2
 
double * H3
 
double ** k
 
double ** k2
 
double ** l
 
double ** l2
 
Lyapunov lyap
 
int maxAlloc
 
double * seedmy
 
double t
 
double * x
 
double ** Y
 
- Protected Attributes inherited from Integrator
int * alg_index
 
int * control_index
 
int count
 
int count2
 
int count3
 
int * ddiff_index
 
VariablesGrid ddxStore
 
int * diff_index
 
DVector diff_scale
 
int * disturbance_index
 
DVector dP
 
DVector dPb
 
DVector dU
 
DVector dUb
 
DVector dW
 
DVector dWb
 
DVector dX
 
DVector dXb
 
VariablesGrid dxStore
 
RealClock functionEvaluation
 
double * h
 
double hini
 
double hmax
 
double hmin
 
int * int_control_index
 
int * int_parameter_index
 
VariablesGrid iStore
 
int las
 
short int m
 
short int ma
 
int maxNumberOfSteps
 
short int md
 
short int mdx
 
short int mn
 
short int mp
 
short int mpi
 
short int mu
 
short int mui
 
short int mw
 
int nBDirs
 
int nBDirs2
 
int nFcnEvaluations
 
int nFDirs
 
int nFDirs2
 
int * parameter_index
 
int PrintLevel
 
DifferentialEquation * rhs
 
StateOfAggregation soa
 
int time_index
 
Grid timeInterval
 
double TOL
 
RealClock totalTime
 
Transition * transition
 
double tune
 
DVector xE
 
VariablesGrid xStore
 
- Protected Attributes inherited from AlgorithmicBase
int outputLoggingIdx
 
BooleanType useModuleStandalone
 
UserInteraction * userInteraction
 

Detailed Description

Implements the Runge-Kutta-45 scheme for integrating ODEs.

The class IntegratorLYAPUNOV45 implements the Runge-Kutta-45 scheme for integrating ordinary differential equations (ODEs).

Author
Boris Houska, Hans Joachim Ferreau

Definition at line 54 of file integrator_lyapunov45.hpp.

Constructor & Destructor Documentation

BEGIN_NAMESPACE_ACADO IntegratorLYAPUNOV45::IntegratorLYAPUNOV45 ( )

Default constructor.

Definition at line 54 of file integrator_lyapunov45.cpp.

IntegratorLYAPUNOV45::IntegratorLYAPUNOV45 ( const DifferentialEquation &  rhs_)

Default constructor.

Definition at line 60 of file integrator_lyapunov45.cpp.

IntegratorLYAPUNOV45::IntegratorLYAPUNOV45 ( const IntegratorLYAPUNOV45 &  arg)

Copy constructor (deep copy).

Definition at line 66 of file integrator_lyapunov45.cpp.

IntegratorLYAPUNOV45::~IntegratorLYAPUNOV45 ( )
virtual

Destructor.

Definition at line 69 of file integrator_lyapunov45.cpp.

Member Function Documentation

Integrator * IntegratorLYAPUNOV45::clone ( ) const
virtual

The (virtual) copy constructor

Implements IntegratorLYAPUNOV.

Definition at line 79 of file integrator_lyapunov45.cpp.

void IntegratorLYAPUNOV45::initializeButcherTableau ( )
protectedvirtual

This routine initializes the coefficients of the Butcher Tableau.

Implements IntegratorLYAPUNOV.

Definition at line 85 of file integrator_lyapunov45.cpp.

IntegratorLYAPUNOV45 & IntegratorLYAPUNOV45::operator= ( const IntegratorLYAPUNOV45 &  arg)
virtual

Assignment operator (deep copy).

Definition at line 71 of file integrator_lyapunov45.cpp.

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

acado
Author(s): Milan Vukov, Rien Quirynen
autogenerated on Mon Jun 10 2019 12:35:25