WsfNORAD_OrbitalPropagator Class Reference

#include <WsfNORAD_OrbitalPropagator.hpp>

Inheritance diagram for WsfNORAD_OrbitalPropagator:

Collaboration diagram for WsfNORAD_OrbitalPropagator:

Public Member Functions
	WsfNORAD_OrbitalPropagator ()
	WsfNORAD_OrbitalPropagator (const WsfNORAD_OrbitalPropagator &aSrc)
WsfNORAD_OrbitalPropagator &	operator= (const WsfNORAD_OrbitalPropagator &)=delete
	~WsfNORAD_OrbitalPropagator () override=default
WsfNORAD_OrbitalPropagator *	Clone () const override
Public Member Functions inherited from WsfNonClassicalOrbitalPropagator
	WsfNonClassicalOrbitalPropagator (std::unique_ptr< ut::OrbitalState > aInitialOrbitalStatePtr)
	WsfNonClassicalOrbitalPropagator (const WsfNonClassicalOrbitalPropagator &aOther)=default
	~WsfNonClassicalOrbitalPropagator () override=default
WsfNonClassicalOrbitalPropagator &	operator= (const WsfNonClassicalOrbitalPropagator &aOther)=delete
std::unique_ptr< UtOrbitalPropagatorBase >	GetManeuveringPropagator () const override
UtLambertProblem::Result	SolveLambertProblem (const ut::CentralBody &aCentralBody, const UtVec3d &aLocationECI_1, const UtVec3d &aLocationECI_2, double aDt, bool aShortWay, bool aAllowHitsEarth, double aConvergenceTolerance=1.0e-12) const override
Public Member Functions inherited from wsf::space::OrbitalPropagator
	OrbitalPropagator (std::unique_ptr< ut::OrbitalState > aInitialOrbitalState)
	OrbitalPropagator (const OrbitalPropagator &aOther)
	~OrbitalPropagator () override=default
OrbitalPropagator &	operator= (const OrbitalPropagator &aOther)=delete
WsfSpaceMoverBase *	GetSpaceMover () const
virtual void	SetSpaceMover (WsfSpaceMoverBase *aMoverPtr)

Static Public Member Functions
static WsfOrbitalPropagatorTypes::FactoryPtr	ObjectFactory (WsfScenario &aScenario)

Common framework methods.
enum	EphemerisType {   cSGP = 0 , cSGP4 = 1 , cSGP8 = 2 , cSDP4 = 3 ,   cSDP8 = 4 }
bool	Initialize (const UtCalendar &aInitialTime) override
int	GetEphemerisType () const
double	GetTimeToNorthernIntersection (double aTargetRAAN, double aTargetInclination, unsigned aOrbitNum=0) const override
double	GetTimeToSouthernIntersection (double aTargetRAAN, double aTargetInclination, unsigned aOrbitNum=0) const override
bool	SetInitialOrbitalState (const ut::OrbitalState &aState) override
void	Propagate (const UtCalendar &aTime) override
void	UpdateOrbitalState () override
bool	HyperbolicPropagationAllowed () const override
void	PostPropagate () override

Detailed Description

WsfNORAD_OrbitalPropagator is a specialization of WsfMover for earth-orbiting satellites.

This mover incorporates the SG* and SD* propagators for "near-earth" (orbits > 6.4 revs / day) and "deep-space" (orbits < 6.4 revs / day) satellites. These are published in the "SpaceTrack 3" report: http://celestrak.com/NORAD/documentation/spacetrk.pdf. They take into account perturbation effects from the sun and moon. This code is based upon a public domain c-based adaptation of the algorithms. This adaptation can be found at http://www.projectpluto.com/sat_code.htm .

Member Enumeration Documentation

EphemerisType

enum WsfNORAD_OrbitalPropagator::EphemerisType

Enumerator
cSGP
cSGP4
cSGP8
cSDP4
cSDP8

Constructor & Destructor Documentation

WsfNORAD_OrbitalPropagator() [1/2]

WsfNORAD_OrbitalPropagator::WsfNORAD_OrbitalPropagator

(

)

References WsfNonClassicalOrbitalPropagator::WsfNonClassicalOrbitalPropagator().

Referenced by Clone(), operator=(), and WsfNORAD_OrbitalPropagator().

WsfNORAD_OrbitalPropagator() [2/2]

WsfNORAD_OrbitalPropagator::WsfNORAD_OrbitalPropagator

(

const WsfNORAD_OrbitalPropagator &

aSrc

)

References WsfNonClassicalOrbitalPropagator::WsfNonClassicalOrbitalPropagator(), and WsfNORAD_OrbitalPropagator().

~WsfNORAD_OrbitalPropagator()

WsfNORAD_OrbitalPropagator::~WsfNORAD_OrbitalPropagator ( )

overridedefault

Member Function Documentation

Clone()

WsfNORAD_OrbitalPropagator * WsfNORAD_OrbitalPropagator::Clone ( ) const

inlineoverride

References WsfNORAD_OrbitalPropagator().

GetEphemerisType()

int WsfNORAD_OrbitalPropagator::GetEphemerisType ( ) const

inline

Get the ephemeris type. The return value corresponds with the above enumeration for ephemeris type.

GetTimeToNorthernIntersection()

double WsfNORAD_OrbitalPropagator::GetTimeToNorthernIntersection ( double aTargetRAAN, double aTargetInclination, unsigned aOrbitNum = 0 ) const

override

GetTimeToSouthernIntersection()

double WsfNORAD_OrbitalPropagator::GetTimeToSouthernIntersection ( double aTargetRAAN, double aTargetInclination, unsigned aOrbitNum = 0 ) const

override

HyperbolicPropagationAllowed()

bool WsfNORAD_OrbitalPropagator::HyperbolicPropagationAllowed ( ) const

inlineoverrideprotected

Initialize()

bool WsfNORAD_OrbitalPropagator::Initialize ( const UtCalendar & aInitialTime )

override

References ok.

ObjectFactory()

WsfOrbitalPropagatorTypes::FactoryPtr WsfNORAD_OrbitalPropagator::ObjectFactory ( WsfScenario & aScenario )

static

Referenced by WsfSpaceExtension::AddedToScenario().

operator=()

WsfNORAD_OrbitalPropagator & WsfNORAD_OrbitalPropagator::operator= ( const WsfNORAD_OrbitalPropagator & )

delete

References WsfNORAD_OrbitalPropagator().

PostPropagate()

void WsfNORAD_OrbitalPropagator::PostPropagate ( )

overrideprotected

Propagate()

void WsfNORAD_OrbitalPropagator::Propagate ( const UtCalendar & aTime )

overrideprotected

SetInitialOrbitalState()

bool WsfNORAD_OrbitalPropagator::SetInitialOrbitalState ( const ut::OrbitalState & aState )

override

References WsfNORAD_PropagatorInverter::GetOrbitalState(), and WsfNORAD_PropagatorInverter::SolutionFound().

UpdateOrbitalState()

void WsfNORAD_OrbitalPropagator::UpdateOrbitalState ( )

overrideprotected

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

• WsfNORAD_OrbitalPropagator.hpp
• WsfNORAD_OrbitalPropagator.cpp