Eaagles::Simulation::Navigation Class Reference

Inherits Eaagles::Simulation::System.

Inherited by Eaagles::Simulation::Gps, and Eaagles::Simulation::Ins.

Inheritance diagram for Eaagles::Simulation::Navigation:

[legend]Collaboration diagram for Eaagles::Simulation::Navigation:

[legend]List of all members.

Public Member Functions
	Navigation ()
virtual bool	isPositionDataValid () const
virtual double	getLatitude () const
virtual double	getLongitude () const
virtual LCreal	getAltitudeFt () const
virtual LCreal	getAltitudeM () const
virtual bool	isAttitudeDataValid () const
virtual LCreal	getPitchDeg () const
virtual LCreal	getRollDeg () const
virtual LCreal	getHeadingDeg () const
virtual const osg::Matrix &	getRotationalMatrix () const
virtual bool	isMagVarValid () const
virtual LCreal	getMagVarDeg () const
virtual LCreal	getMagHeadingD () const
virtual bool	isUtcDataValid () const
virtual LCreal	getUTC () const
virtual bool	isVelocityDataValid () const
virtual LCreal	getGroundSpeedKts () const
virtual LCreal	getTrueAirspeedKts () const
virtual LCreal	getGroundTrackDeg () const
virtual const osg::Vec3 &	getVelocity () const
virtual const osg::Vec3 &	getAcceleration () const
virtual bool	isNavSteeringValid () const
virtual LCreal	getTrueBrgDeg () const
virtual LCreal	getMagBrgDeg () const
virtual LCreal	getDistNM () const
virtual LCreal	getTrueCrsDeg () const
virtual LCreal	getMagCrsDeg () const
virtual LCreal	getCrossTrackErrorNM () const
virtual LCreal	getTTG () const
virtual LCreal	getETA () const
virtual double	getRefLatitude () const
virtual double	getRefLongitude () const
virtual Route *	getPriRoute ()
virtual const Route *	getPriRoute () const
virtual Bullseye *	getBullseye ()
virtual const Bullseye *	getBullseye () const
virtual int	getFeba (osg::Vec2 *const points, const int max) const
virtual bool	setFeba (osg::Vec2 *const points, const int n)
virtual bool	setSlotRoute (Route *const msg)
virtual bool	setSlotUtc (const Basic::LcTime *const msg)
virtual bool	setSlotFeba (const Basic::LcPairStream *const msg)
virtual bool	setSlotBullseye (Bullseye *const msg)
virtual void	updateData (const LCreal dt=0.0)
virtual void	reset ()
Protected Member Functions
virtual bool	updateSysPosition ()
virtual bool	updateSysVelocity ()
virtual bool	updateSysAttitude ()
virtual bool	updateMagVar ()
virtual bool	updateNavSteering ()
virtual void	process (const LCreal dt)
Private Attributes
SPtr< Route >	priRoute
SPtr< Bullseye >	bull
double	latitude
double	longitude
LCreal	altitude
bool	posValid
osg::Matrix	rm
LCreal	heading
LCreal	pitch
LCreal	roll
bool	attValid
osg::Vec3	velVec
osg::Vec3	accelVec
LCreal	gs
LCreal	tas
LCreal	tk
bool	velValid
LCreal	magvar
LCreal	mhdg
bool	magVarValid
bool	navStrValid
LCreal	tbrg
LCreal	mbrg
LCreal	dst
LCreal	ttg
LCreal	tcrs
LCreal	mcrs
LCreal	xte
LCreal	eta
LCreal	utc
bool	utcValid
LCreal	initUTC
osg::Vec2 *	feba
int	nFeba
double	refLat
double	refLon

---

Detailed Description

Generic Navigation System ...
         Maintains present position; routes; steering cues;
         NAV subsystems (INS, GPS); NAVAIDS (TACAN, ILS)
    GUID: {7CFF88FE-EEB7-4420-B1C8-480265BB83BE} 

---

Constructor & Destructor Documentation

Eaagles::Simulation::Navigation::Navigation

(

)

---

Member Function Documentation

virtual bool Eaagles::Simulation::Navigation::isPositionDataValid

(

)

const [inline, virtual]

Is system position valid?

Positional Data

virtual double Eaagles::Simulation::Navigation::getLatitude

(

)

const [inline, virtual]

Returns system latitude (degs).

virtual double Eaagles::Simulation::Navigation::getLongitude

(

)

const [inline, virtual]

Returns system longitude (degs).

LCreal Eaagles::Simulation::Navigation::getAltitudeFt

(

)

const [virtual]

Returns system altitude (ft).

virtual LCreal Eaagles::Simulation::Navigation::getAltitudeM

(

)

const [inline, virtual]

Returns system altitude (m).

virtual bool Eaagles::Simulation::Navigation::isAttitudeDataValid

(

)

const [inline, virtual]

Is system attitude valid?

Attitude Data

virtual LCreal Eaagles::Simulation::Navigation::getPitchDeg

(

)

const [inline, virtual]

Returns system pitch (degs).

virtual LCreal Eaagles::Simulation::Navigation::getRollDeg

(

)

const [inline, virtual]

Returns system roll (degs).

virtual LCreal Eaagles::Simulation::Navigation::getHeadingDeg

(

)

const [inline, virtual]

Returns system true heading (degs).

virtual const osg::Matrix& Eaagles::Simulation::Navigation::getRotationalMatrix

(

)

const [inline, virtual]

Returns directional cosines.

virtual bool Eaagles::Simulation::Navigation::isMagVarValid

(

)

const [inline, virtual]

Is the magnetic variation valid?

Mag Var

virtual LCreal Eaagles::Simulation::Navigation::getMagVarDeg

(

)

const [inline, virtual]

Returns the magnetic variation.

LCreal Eaagles::Simulation::Navigation::getMagHeadingD

(

)

const [virtual]

Returns the mag heading.

virtual bool Eaagles::Simulation::Navigation::isUtcDataValid

(

)

const [inline, virtual]

Is the UTC time valid?

UTC time

virtual LCreal Eaagles::Simulation::Navigation::getUTC

(

)

const [inline, virtual]

Returns UTC time (sec).

virtual bool Eaagles::Simulation::Navigation::isVelocityDataValid

(

)

const [inline, virtual]

Is system velociy valid?

Velocity Data

virtual LCreal Eaagles::Simulation::Navigation::getGroundSpeedKts

(

)

const [inline, virtual]

Returns ground speed (kts).

virtual LCreal Eaagles::Simulation::Navigation::getTrueAirspeedKts

(

)

const [inline, virtual]

Returns true airspeed (kts).

virtual LCreal Eaagles::Simulation::Navigation::getGroundTrackDeg

(

)

const [inline, virtual]

Returns true ground track (degs).

virtual const osg::Vec3& Eaagles::Simulation::Navigation::getVelocity

(

)

const [inline, virtual]

Returns velocity vector (m/s).

virtual const osg::Vec3& Eaagles::Simulation::Navigation::getAcceleration

(

)

const [inline, virtual]

Returns acceleration vector (m/s/s).

virtual bool Eaagles::Simulation::Navigation::isNavSteeringValid

(

)

const [inline, virtual]

Is system steering data valid?

Steering Data

virtual LCreal Eaagles::Simulation::Navigation::getTrueBrgDeg

(

)

const [inline, virtual]

Returns true bearing to dest (degs).

virtual LCreal Eaagles::Simulation::Navigation::getMagBrgDeg

(

)

const [inline, virtual]

Returns mag bearing to dest (degs).

virtual LCreal Eaagles::Simulation::Navigation::getDistNM

(

)

const [inline, virtual]

Returns distance to dest (NM).

virtual LCreal Eaagles::Simulation::Navigation::getTrueCrsDeg

(

)

const [inline, virtual]

Returns true course to dest (degs).

virtual LCreal Eaagles::Simulation::Navigation::getMagCrsDeg

(

)

const [inline, virtual]

Returns mag course to dest (degs).

virtual LCreal Eaagles::Simulation::Navigation::getCrossTrackErrorNM

(

)

const [inline, virtual]

Returns cross track error (NM).

virtual LCreal Eaagles::Simulation::Navigation::getTTG

(

)

const [inline, virtual]

Returns Time-To-Go to dest (sec).

virtual LCreal Eaagles::Simulation::Navigation::getETA

(

)

const [inline, virtual]

Returns Est-Time-of-Arrival at dest (sec).

virtual double Eaagles::Simulation::Navigation::getRefLatitude

(

)

const [inline, virtual]

Returns the ref latitude (degs).

Ref position

virtual double Eaagles::Simulation::Navigation::getRefLongitude

(

)

const [inline, virtual]

Returns the ref longitude (degs).

virtual Route* Eaagles::Simulation::Navigation::getPriRoute

(

)

[inline, virtual]

Returns the primary route (non-const version).

Primary route

virtual const Route* Eaagles::Simulation::Navigation::getPriRoute

(

)

const [inline, virtual]

Returns the primary route (const version).

virtual Bullseye* Eaagles::Simulation::Navigation::getBullseye

(

)

[inline, virtual]

Returns the current bullseye (non-const version).

Bullseye - SLS

virtual const Bullseye* Eaagles::Simulation::Navigation::getBullseye

(

)

const [inline, virtual]

Returns the current bullseye (const version).

int Eaagles::Simulation::Navigation::getFeba	(	osg::Vec2 *const	points,
		const int	max
	)			const [virtual]

FEBA [ North East ] (Nautical Miles).

bool Eaagles::Simulation::Navigation::setFeba	(	osg::Vec2 *const	points,
		const int	n
	)			[virtual]

bool Eaagles::Simulation::Navigation::setSlotRoute

(

Route *const

msg

)

[virtual]

Slot functions.

bool Eaagles::Simulation::Navigation::setSlotUtc

(

const Basic::LcTime *const

msg

)

[virtual]

bool Eaagles::Simulation::Navigation::setSlotFeba

(

const Basic::LcPairStream *const

msg

)

[virtual]

bool Eaagles::Simulation::Navigation::setSlotBullseye

(

Bullseye *const

msg

)

[virtual]

void Eaagles::Simulation::Navigation::updateData

(

const LCreal

dt = 0.0

)

[virtual]

Basic::LcComponent interface.

Reimplemented from Eaagles::Basic::LcComponent.

void Eaagles::Simulation::Navigation::reset

(

)

[virtual]

Reinitialize this component to its state at the beginning of the simulation.

Reimplemented from Eaagles::Simulation::System.

bool Eaagles::Simulation::Navigation::updateSysPosition

(

)

[protected, virtual]

Method to compute nav system's positions.

Navigation methods ...

bool Eaagles::Simulation::Navigation::updateSysVelocity

(

)

[protected, virtual]

Method to compute nav system's velocities.

bool Eaagles::Simulation::Navigation::updateSysAttitude

(

)

[protected, virtual]

Method to compute nav system's attitude angles.

bool Eaagles::Simulation::Navigation::updateMagVar

(

)

[protected, virtual]

Method to compute nav systems's mag variagion.

bool Eaagles::Simulation::Navigation::updateNavSteering

(

)

[protected, virtual]

Method to compute nav steering.

void Eaagles::Simulation::Navigation::process

(

const LCreal

dt

)

[protected, virtual]

Phase 3acks.

System class Interface -- phase() callb

Reimplemented from Eaagles::Simulation::System.

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Member Data Documentation

SPtr<Route> Eaagles::Simulation::Navigation::priRoute [private]

Primary route.

SPtr<Bullseye> Eaagles::Simulation::Navigation::bull [private]

our bullseye (just one for now)

double Eaagles::Simulation::Navigation::latitude [private]

System Latitude (degs).

Positional data

double Eaagles::Simulation::Navigation::longitude [private]

System Longitude (degs).

LCreal Eaagles::Simulation::Navigation::altitude [private]

System altitude (m).

bool Eaagles::Simulation::Navigation::posValid [private]

Position data is valid.

osg::Matrix Eaagles::Simulation::Navigation::rm [private]

Rotational Matrix.

Attitude data

LCreal Eaagles::Simulation::Navigation::heading [private]

True Heading (degs).

LCreal Eaagles::Simulation::Navigation::pitch [private]

Pitch angle (degs).

LCreal Eaagles::Simulation::Navigation::roll [private]

Roll angle (degs).

bool Eaagles::Simulation::Navigation::attValid [private]

Attitude data is valid.

osg::Vec3 Eaagles::Simulation::Navigation::velVec [private]

Velocity Vector (earth) (m/sec) [ ue, ve, we ] NED.

Velocity Data

osg::Vec3 Eaagles::Simulation::Navigation::accelVec [private]

Acceleration Vector (earth) ((m/sec)/sec) [ due, dve, dwe ] NED.

LCreal Eaagles::Simulation::Navigation::gs [private]

Ground speed (kts).

LCreal Eaagles::Simulation::Navigation::tas [private]

True Air Speed (kts).

LCreal Eaagles::Simulation::Navigation::tk [private]

Ground Track (degs).

bool Eaagles::Simulation::Navigation::velValid [private]

Velocity data is valid.

LCreal Eaagles::Simulation::Navigation::magvar [private]

Mag Var (degs).

Mag var data

LCreal Eaagles::Simulation::Navigation::mhdg [private]

Mag heading (degs).

bool Eaagles::Simulation::Navigation::magVarValid [private]

Mag var data is valid.

bool Eaagles::Simulation::Navigation::navStrValid [private]

Nav steering data is valid.

Steering data

LCreal Eaagles::Simulation::Navigation::tbrg [private]

True bearing to destination (deg).

LCreal Eaagles::Simulation::Navigation::mbrg [private]

Mag bearing to destination (deg).

LCreal Eaagles::Simulation::Navigation::dst [private]

Direct distance to destination (nm).

LCreal Eaagles::Simulation::Navigation::ttg [private]

Time-To-Go to destination (sec).

LCreal Eaagles::Simulation::Navigation::tcrs [private]

True course to destination (degs).

LCreal Eaagles::Simulation::Navigation::mcrs [private]

Mag course to destination (degs).

LCreal Eaagles::Simulation::Navigation::xte [private]

Cross Track Err (nm).

LCreal Eaagles::Simulation::Navigation::eta [private]

Est Time of Arrival (sec-utc).

LCreal Eaagles::Simulation::Navigation::utc [private]

UTC time (sec).

UTC data

bool Eaagles::Simulation::Navigation::utcValid [private]

Nav steering data is valid.

LCreal Eaagles::Simulation::Navigation::initUTC [private]

Initial UTC (from slots).

osg::Vec2* Eaagles::Simulation::Navigation::feba [private]

FEBA Points; [ North East ] (nm).

FEBA Line

int Eaagles::Simulation::Navigation::nFeba [private]

Number of FEBA points.

double Eaagles::Simulation::Navigation::refLat [private]

Ref latitude (deg).

Ref position

double Eaagles::Simulation::Navigation::refLon [private]

Ref longitude (deg).

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