#include <CRSS.h>

Public Member Functions
	CRSS ()

	CRSS (const double distance, const double height)

double	getDistance () const

double	getHeight () const

void	setDistance (const double distance)

void	setHeight (const double height)

void	setMinGs (double gs)

void	setMaxGs (double gs)

void	setMaxVs (double vs)

void	setMinHorizExitSpeed (double gs)

void	setMinVertExitSpeed (double gs)

void	setVsDiscretization (double vD)

double	getMinGs ()

double	getMaxGs ()

double	getMaxVs ()

double	getMinHorizExitSpeed ()

int	resolution (const Vect3 &s, const Velocity &vo, const Velocity &vi, int epsh, int epsv)

int	resolution (const Vect3 &s, const Velocity &vo, const Velocity &vi, std::string ownship, std::string traffic)

bool	hasTrkOnly () const

bool	hasGsOnly () const

bool	hasVsOnly () const

bool	hasOptTrkGs () const

double	trkOnly () const

double	gsOnly () const

double	optTrk () const

double	optGs () const

double	vsOnly () const

std::string	toString () const

	CRSS (const double distance, const std::string &ud, const double height, const std::string &uh)

double	getDistance (const std::string &ud) const

double	getHeight (const std::string &uh) const

void	setDistance (const double distance, const std::string &ud)

void	setHeight (const double height, const std::string &uh)

void	setMinGs (double gs, const std::string &us)

void	setMaxGs (double gs, const std::string &us)

void	setMinHorizExitSpeed (double gs, const std::string &us)

double	getMinGs (const std::string &us)

double	getMaxGs (const std::string &us)

double	getMinHorizExitSpeed (const std::string &us)

double	getMinVertExitSpeed ()

double	getVsDiscretization ()

double	trkOnly (const std::string &utrk) const

double	gsOnly (const std::string &ugs) const

double	vsOnly (const std::string &uvs) const

double	optTrk (const std::string &utrk) const

double	optGs (const std::string &ugs) const

std::string	strResolutions (int res)

Static Public Member Functions
static CRSS	make (double distance, const std::string &dStr, double height, const std::string &hStr)

static CRSS	mk (double distance, double height)

Private Member Functions
void	init (const double d, const double h)

Private Attributes
double	D

double	H

double	vsDiscretization

CR3D	cr

double	trk_only

double	gs_only

double	opt_trk

double	opt_gs

double	vs_only

double	minHorizExitSpeedLoS

double	minVertExitSpeedLoS

double	maxGs

double	minGs

double	maxVs

Detailed Description

Conflict resolution.

Conflict resolution between an ownship and traffic aircraft using state information.

Possible resolution values:

LoS – Loss of separation resolution
None – No resolution available
Conflict – Conflict resolution
Unnecessary – Conflict resolution is not needed

Constructor & Destructor Documentation

◆ CRSS() [1/2]

larcfm::CRSS::CRSS ( )

Create a new state-based conflict detection object using internal units.

Parameters

distance	the minimum horizontal separation distance [m]
height	the minimum vertical separation height [m].

◆ CRSS() [2/2]

larcfm::CRSS::CRSS	(	const double	distance,
		const double	height
	)

Create a new state-based conflict detection object using internal units.

Parameters

distance	the minimum horizontal separation distance [m]
height	the minimum vertical separation height [m].

Member Function Documentation

◆ getDistance()

double larcfm::CRSS::getDistance ( ) const

Returns the minimum horizontal separation distance in internal units [m].

Returns: the distance

◆ getHeight()

double larcfm::CRSS::getHeight ( ) const

Returns the minimum vertical separation distance in internal units.

Returns: the height in internal units [m]

◆ getMaxGs()

double larcfm::CRSS::getMaxGs ( )

returns the maximum ground speed used while searching for a loss of separation solution

◆ getMaxVs()

double larcfm::CRSS::getMaxVs ( )

returns the maximum ground speed used while searching for a loss of separation solution

◆ getMinGs()

double larcfm::CRSS::getMinGs ( )

returns the minimum ground speed used while searching for a loss of separation solution

◆ getMinHorizExitSpeed()

double larcfm::CRSS::getMinHorizExitSpeed ( )

gets the minimum ground speed used while searching for a loss of separation solution

◆ getMinVertExitSpeed()

double larcfm::CRSS::getMinVertExitSpeed ( )

gets the minimum vertical speed used while searching for a loss of separation solution

◆ getVsDiscretization()

double larcfm::CRSS::getVsDiscretization ( )

Sets the level of discretization for vertical speed, 10 = in units of 10 fpm, 100 = in units of 100 fpm

Parameters

vD

◆ gsOnly()

double larcfm::CRSS::gsOnly ( ) const

Ground speed-only maneuver in internal units.

Returns: the ground speed-only maneuver [m/s]

◆ hasGsOnly()

bool larcfm::CRSS::hasGsOnly ( ) const

Checks if a ground speed maneuver was found.

Returns: true, if ground speed-only maneuver is defined

◆ hasOptTrkGs()

bool larcfm::CRSS::hasOptTrkGs ( ) const

Checks if optimal track/ground speed maneuver was found.

Returns: true, if optimal track/ground speed maneuver was found

◆ hasTrkOnly()

bool larcfm::CRSS::hasTrkOnly ( ) const

Checks if a track maneuver was found.

Returns: true, if track-only maneuver is defined

◆ hasVsOnly()

bool larcfm::CRSS::hasVsOnly ( ) const

Checks if vertical speed maneuver was found.

Returns: true, if vertical speed-only maneuver was defined

◆ optGs()

double larcfm::CRSS::optGs ( ) const

Optimal ground speed maneuver in internal units.

Returns: the ground speed maneuver [m/s]

◆ optTrk()

double larcfm::CRSS::optTrk ( ) const

Optimal track maneuver in internal units.

Returns: the track maneuver [rad]

◆ resolution() [1/2]

int larcfm::CRSS::resolution	(	const Vect3 &	s,
		const Velocity &	vo,
		const Velocity &	vi,
		int	epsh,
		int	epsv
	)

Computes resolution maneuvers for the ownship.

Parameters

s	the relative position of the aircraft
vo	the ownship's velocity
vi	the intruder's velocity
epsh	the horizontal coordination epsilon (e.g. CriteriaCore.horizontalCoordination(s,v))
epsv	the vertical coordination epsilon (e.g. CriteriaCore.verticalCoordination(s,vo,vi,D,H,ownship,traffic))

Returns

type of resolution maneuvers as follows:

LoSDivg (3)– Loss of separation resolution
LoSConv (2) – Loss of separation resolution
None (-1)– No resolution available
Conflict (1) – Conflict resolution
Unnecessary (0) – Conflict resolution is not needed

Computes resolution maneuvers for the ownship.

Parameters

s	the relative position of the aircraft
vo	the ownship's velocity
vi	the intruder's velocity

Returns: type of resolution maneuvers as follows None : No resolution available Conflict : Conflict resolution LoS : Loss of separation resolution Unnecessary : The current maneuver is good to recover from LoS

◆ resolution() [2/2]

int larcfm::CRSS::resolution	(	const Vect3 &	s,
		const Velocity &	vo,
		const Velocity &	vi,
		std::string	ownship,
		std::string	traffic
	)

TODO

Parameters

s	the relative position of the aircraft
vo	the ownship's velocity
vi	the intruder's velocity
ownship	the ownship id
traffic	the traffic id

Returns: type of resolution

◆ setDistance()

void larcfm::CRSS::setDistance ( const double distance )

Sets the minimum horizontal separation distance in internal units.

Parameters

distance the distance in internal units [m]

◆ setHeight()

void larcfm::CRSS::setHeight ( const double height )

Sets the minimum vertical separation distance in internal units.

Parameters

height the height in internal units [m]

◆ setMaxGs()

void larcfm::CRSS::setMaxGs ( double gs )

sets the maximum ground speed used while searching for a loss of separation solution

◆ setMaxVs()

void larcfm::CRSS::setMaxVs ( double vs )

sets the maximum vertical speed used while searching for a loss of separation solution

◆ setMinGs()

void larcfm::CRSS::setMinGs ( double gs )

sets the minimum ground speed used while searching for a loss of separation solution

◆ setMinHorizExitSpeed()

void larcfm::CRSS::setMinHorizExitSpeed ( double gs )

sets the minimum speed used while searching for a loss of separation solution

◆ setMinVertExitSpeed()

void larcfm::CRSS::setMinVertExitSpeed ( double gs )

sets the minimum speed used while searching for a loss of separation solution

◆ setVsDiscretization()

void larcfm::CRSS::setVsDiscretization ( double vD )

Sets the level of discretization for vertical speed, 10 = in units of 10 fpm, 100 = in units of 100 fpm

Parameters

vD

◆ trkOnly()

double larcfm::CRSS::trkOnly ( ) const

Track-only maneuver in internal unit.

Returns: the track maneuver [rad]

◆ vsOnly()

double larcfm::CRSS::vsOnly ( ) const

Vertical speed-only maneuver in internal units. It is recommended that the new velocity be constructed using Velocity.makeVxyz() instead of Velocity.makeTrkGsVs().

Returns: the vertical speed maneuver [m/s]

Vertical speed-only maneuver in internal units.

Returns: the vertical speed maneuver [m/s]

Member Data Documentation

◆ D

double larcfm::CRSS::D

private

The minimum horizontal distance

◆ H

double larcfm::CRSS::H

private

The minimum vertical distance

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

Modules/ACCoRD/inc/CRSS.h
Modules/ACCoRD/src/CRSS.cpp

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CRSS() [1/2]

◆ CRSS() [2/2]

Member Function Documentation

◆ getDistance()

◆ getHeight()

◆ getMaxGs()

◆ getMaxVs()

◆ getMinGs()

◆ getMinHorizExitSpeed()

◆ getMinVertExitSpeed()

◆ getVsDiscretization()

◆ gsOnly()

◆ hasGsOnly()

◆ hasOptTrkGs()

◆ hasTrkOnly()

◆ hasVsOnly()

◆ optGs()

◆ optTrk()

◆ resolution() [1/2]

◆ resolution() [2/2]

◆ setDistance()

◆ setHeight()

◆ setMaxGs()

◆ setMaxVs()

◆ setMinGs()

◆ setMinHorizExitSpeed()

◆ setMinVertExitSpeed()

◆ setVsDiscretization()

◆ trkOnly()

◆ vsOnly()

Member Data Documentation

◆ D

◆ H