Package org.orekit.files.ccsds.ndm.adm.acm

Class AttitudeDetermination

java.lang.Object

org.orekit.files.ccsds.section.CommentsContainer

org.orekit.files.ccsds.ndm.adm.acm.AttitudeDetermination

All Implemented Interfaces:

Section

public class AttitudeDetermination
extends CommentsContainer

Attitude determination data.

Since:

12.0

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
AttitudeDetermination()	Simple constructor.

Method Summary

Modifier and Type	Method	Description
void	addSensor(AttitudeDeterminationSensor sensor)	Add a sensor used.
AttitudeElementsType	getAttitudeStates()	Get attitude states.
AttitudeCovarianceType	getCovarianceType()	Get type of attitude error state.
AttitudeEndpoints	getEndpoints()	Get the endpoints (i.e.
RotationOrder	getEulerRotSeq()	Get the rotation order for Euler angles.
String	getId()	Get identification number.
AdMethodType	getMethod()	Get attitude determination method.
int	getNbStates()	Get number of states for AdMethodType.EKF, AdMethodType.BATCH or AdMethodType.FILTER_SMOOTHER.
String	getPrevId()	Get identification of previous orbit determination.
double	getRateProcessNoiseStdDev()	Get process noise standard deviation if rateStates is RateElementsType.ANGVEL.
RateElementsType	getRateStates()	Get attitude rate states.
List<AttitudeDeterminationSensor>	getSensorsUsed()	Get sensors used.
double	getSigmaU()	Get rate random walk if rateStates is RateElementsType.GYRO_BIAS.
double	getSigmaV()	Get angle random walk if rateStates is RateElementsType.GYRO_BIAS.
String	getSource()	Get source of attitude estimate.
void	setAttitudeStates(AttitudeElementsType attitudeStates)	Set attitude states.
void	setCovarianceType(AttitudeCovarianceType covarianceType)	Set type of attitude error state.
void	setEulerRotSeq(RotationOrder eulerRotSeq)	Set the rotation order for Euler angles.
void	setId(String id)	Set identification number.
void	setMethod(AdMethodType method)	Set attitude determination method.
void	setNbStates(int nbStates)	Set number of states for AdMethodType.EKF, AdMethodType.BATCH or AdMethodType.FILTER_SMOOTHER.
void	setPrevId(String prevId)	Set identification of previous orbit determination.
void	setRateProcessNoiseStdDev(double rateProcessNoiseStdDev)	Set process noise standard deviation if rateStates is RateElementsType.ANGVEL.
void	setRateStates(RateElementsType rateStates)	Set attitude rate states.
void	setSigmaU(double sigmaU)	Set rate random walk if rateStates is RateElementsType.GYRO_BIAS.
void	setSigmaV(double sigmaV)	Set angle random walk if rateStates is RateElementsType.GYRO_BIAS.
void	setSource(String source)	Set source of attitude estimate.
void	validate(double version)	Check is all mandatory entries have been initialized.

Methods inherited from class org.orekit.files.ccsds.section.CommentsContainer

acceptComments, addComment, checkAllowed, checkNotNaN, checkNotNegative, checkNotNull, getComments, refuseFurtherComments

Methods inherited from class java.lang.Object

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

Constructor Detail

AttitudeDetermination

public AttitudeDetermination()

Simple constructor.

Method Detail

validate

public void validate(double version)

Check is all mandatory entries have been initialized.

This method should throw an exception if some mandatory entries are missing or not compatible with version number.

Specified by:

validate in interface Section

Overrides:

validate in class CommentsContainer

Parameters:

version - format version

getEndpoints

public AttitudeEndpoints getEndpoints()

Get the endpoints (i.e. frames A, B and their relationship).

Returns:

endpoints

getId

public String getId()

Get identification number.

Returns:

identification number

setId

public void setId(String id)

Set identification number.

Parameters:

id - identification number

getPrevId

public String getPrevId()

Get identification of previous orbit determination.

Returns:

identification of previous orbit determination

setPrevId

public void setPrevId(String prevId)

Set identification of previous orbit determination.

Parameters:

prevId - identification of previous orbit determination

getMethod

public AdMethodType getMethod()

Get attitude determination method.

Returns:

attitude determination method

setMethod

public void setMethod(AdMethodType method)

Set attitude determination method.

Parameters:

method - attitude determination method

getSource

public String getSource()

Get source of attitude estimate.

Returns:

source of attitude estimate

setSource

public void setSource(String source)

Set source of attitude estimate.

Parameters:

source - source of attitude estimate

getEulerRotSeq

public RotationOrder getEulerRotSeq()

Get the rotation order for Euler angles.

Returns:

rotation order for Euler angles

setEulerRotSeq

public void setEulerRotSeq(RotationOrder eulerRotSeq)

Set the rotation order for Euler angles.

Parameters:

eulerRotSeq - rotation order for Euler angles

getNbStates

public int getNbStates()

Get number of states for AdMethodType.EKF, AdMethodType.BATCH or AdMethodType.FILTER_SMOOTHER.

Returns:

number of states

setNbStates

public void setNbStates(int nbStates)

Set number of states for AdMethodType.EKF, AdMethodType.BATCH or AdMethodType.FILTER_SMOOTHER.

Parameters:

nbStates - number of states

getAttitudeStates

public AttitudeElementsType getAttitudeStates()

Get attitude states.

Returns:

attitude states

setAttitudeStates

public void setAttitudeStates(AttitudeElementsType attitudeStates)

Set attitude states.

Parameters:

attitudeStates - attitude states

getCovarianceType

public AttitudeCovarianceType getCovarianceType()

Get type of attitude error state.

Returns:

type of attitude error state

setCovarianceType

public void setCovarianceType(AttitudeCovarianceType covarianceType)

Set type of attitude error state.

Parameters:

covarianceType - type of attitude error state

getRateStates

public RateElementsType getRateStates()

Get attitude rate states.

Returns:

attitude rate states

setRateStates

public void setRateStates(RateElementsType rateStates)

Set attitude rate states.

Parameters:

rateStates - attitude rate states

getSigmaU

public double getSigmaU()

Get rate random walk if rateStates is RateElementsType.GYRO_BIAS.

Returns:

rate random walk if rateStates is RateElementsType.GYRO_BIAS

setSigmaU

public void setSigmaU(double sigmaU)

Set rate random walk if rateStates is RateElementsType.GYRO_BIAS.

Parameters:

sigmaU - rate random walk if rateStates is RateElementsType.GYRO_BIAS

getSigmaV

public double getSigmaV()

Get angle random walk if rateStates is RateElementsType.GYRO_BIAS.

Returns:

angle random walk if rateStates is RateElementsType.GYRO_BIAS

setSigmaV

public void setSigmaV(double sigmaV)

Set angle random walk if rateStates is RateElementsType.GYRO_BIAS.

Parameters:

sigmaV - angle random walk if rateStates is RateElementsType.GYRO_BIAS

getRateProcessNoiseStdDev

public double getRateProcessNoiseStdDev()

Get process noise standard deviation if rateStates is RateElementsType.ANGVEL.

Returns:

process noise standard deviation if rateStates is RateElementsType.ANGVEL

setRateProcessNoiseStdDev

public void setRateProcessNoiseStdDev(double rateProcessNoiseStdDev)

Set process noise standard deviation if rateStates is RateElementsType.ANGVEL.

Parameters:

rateProcessNoiseStdDev - process noise standard deviation if rateStates is RateElementsType.ANGVEL

getSensorsUsed

public List<AttitudeDeterminationSensor> getSensorsUsed()

Get sensors used.

Returns:

sensors used

addSensor

public void addSensor(AttitudeDeterminationSensor sensor)

Add a sensor used.

Parameters:

sensor - sensor to add