Package com.irurueta.navigation.frames.converters

Class ECItoECEFFrameConverter

java.lang.Object

com.irurueta.navigation.frames.converters.ECItoECEFFrameConverter

All Implemented Interfaces:

TimeIntervalFrameConverter<ECIFrame,ECEFFrame>

public class ECItoECEFFrameConverter
extends Object
implements TimeIntervalFrameConverter<ECIFrame,ECEFFrame>

Converts from ECI frame to ECEF frame. This implementation is based on the equations defined in "Principles of GNSS, Inertial, and Multi-sensor Integrated Navigation Systems, Second Edition" and on the companion software available at: https://github.com/ymjdz/MATLAB-Codes/blob/master/ECI_to_ECEF.m

Field Summary

Fields

Modifier and Type	Field	Description
static final double	EARTH_ROTATION_RATE	Earth rotation rate expressed in radians per second (rad/s).

Constructor Summary

Constructors

Constructor	Description
ECItoECEFFrameConverter()

Method Summary

Modifier and Type	Method	Description
void	convert(double timeInterval, ECIFrame source, ECEFFrame destination)	Converts source ECI frame to destination ECEF frame.
void	convert(com.irurueta.units.Time timeInterval, ECIFrame source, ECEFFrame destination)	Converts source frame to destination frame.
ECEFFrame	convertAndReturnNew(double timeInterval, ECIFrame source)	Converts source ECI frame to a new ECEF frame instance.
ECEFFrame	convertAndReturnNew(com.irurueta.units.Time timeInterval, ECIFrame source)	Converts source frame to a new destination frame instance.
static void	convertECItoECEF(double timeInterval, ECIFrame source, ECEFFrame destination)	Converts source ECI frame to destination ECEF frame.
static void	convertECItoECEF(com.irurueta.units.Time timeInterval, ECIFrame source, ECEFFrame destination)	Converts source ECI frame to destination ECEF frame.
static ECEFFrame	convertECItoECEFAndReturnNew(double timeInterval, ECIFrame source)	Converts source ECI frame to a new ECEF frame instance.
static ECEFFrame	convertECItoECEFAndReturnNew(com.irurueta.units.Time timeInterval, ECIFrame source)	Converts source ECI frame to a new ECEF frame instance.
FrameType	getDestinationType()	Gets destination frame type.
FrameType	getSourceType()	Gets source frame type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

EARTH_ROTATION_RATE

public static final double EARTH_ROTATION_RATE

Earth rotation rate expressed in radians per second (rad/s).

See Also:

• Constant Field Values

Constructor Details

ECItoECEFFrameConverter

public ECItoECEFFrameConverter()

Method Details

convertAndReturnNew

public ECEFFrame convertAndReturnNew(double timeInterval,
 ECIFrame source)

Converts source ECI frame to a new ECEF frame instance.

Specified by:

convertAndReturnNew in interface TimeIntervalFrameConverter<ECIFrame,ECEFFrame>

Parameters:

timeInterval - a time interval expressed in seconds (s).

source - source frame to convert from.

Returns:

a new destination frame instance.

convertAndReturnNew

public ECEFFrame convertAndReturnNew(com.irurueta.units.Time timeInterval,
 ECIFrame source)

Converts source frame to a new destination frame instance.

Specified by:

convertAndReturnNew in interface TimeIntervalFrameConverter<ECIFrame,ECEFFrame>

Parameters:

timeInterval - a time interval.

source - source frame to convert from.

Returns:

a new destination frame instance.

convert

public void convert(double timeInterval,
 ECIFrame source,
 ECEFFrame destination)

Converts source ECI frame to destination ECEF frame.

Specified by:

convert in interface TimeIntervalFrameConverter<ECIFrame,ECEFFrame>

Parameters:

timeInterval - a time interval expressed in seconds (s).

source - source frame to convert from.

destination - destination frame instance to convert to.

convert

public void convert(com.irurueta.units.Time timeInterval,
 ECIFrame source,
 ECEFFrame destination)

Converts source frame to destination frame.

Specified by:

convert in interface TimeIntervalFrameConverter<ECIFrame,ECEFFrame>

Parameters:

timeInterval - a time interval.

source - source frame to convert from.

destination - destination frame instance to covert to.

getSourceType

public FrameType getSourceType()

Gets source frame type.

Specified by:

getSourceType in interface TimeIntervalFrameConverter<ECIFrame,ECEFFrame>

Returns:

source frame type.

getDestinationType

public FrameType getDestinationType()

Gets destination frame type.

Specified by:

getDestinationType in interface TimeIntervalFrameConverter<ECIFrame,ECEFFrame>

Returns:

destination frame type.

convertECItoECEFAndReturnNew

public static ECEFFrame convertECItoECEFAndReturnNew(double timeInterval,
 ECIFrame source)

Converts source ECI frame to a new ECEF frame instance.

Parameters:

timeInterval - a time interval expressed in seconds (s).

source - source frame to convert from.

Returns:

a new destination frame instance.

convertECItoECEFAndReturnNew

public static ECEFFrame convertECItoECEFAndReturnNew(com.irurueta.units.Time timeInterval,
 ECIFrame source)

Converts source ECI frame to a new ECEF frame instance.

Parameters:

timeInterval - a time interval.

source - source frame to convert from.

Returns:

a new destination frame instance.

convertECItoECEF

public static void convertECItoECEF(double timeInterval,
 ECIFrame source,
 ECEFFrame destination)

Converts source ECI frame to destination ECEF frame.

Parameters:

timeInterval - a time interval expressed in seconds (s).

source - source frame to convert from.

destination - destination frame instance to convert to.

convertECItoECEF

public static void convertECItoECEF(com.irurueta.units.Time timeInterval,
 ECIFrame source,
 ECEFFrame destination)

Converts source ECI frame to destination ECEF frame.

Parameters:

timeInterval - a time interval.

source - source frame to convert from.

destination - destination frame instance to convert to.