org.orekit.files.ccsds.ndm.odm.ocm

Class PhysicalProperties

java.lang.Object

org.orekit.files.ccsds.section.CommentsContainer

org.orekit.files.ccsds.ndm.CommonPhysicalProperties

org.orekit.files.ccsds.ndm.odm.ocm.PhysicalProperties

All Implemented Interfaces:

Section

public class PhysicalProperties
extends CommonPhysicalProperties

Spacecraft physical properties.

Since:

11.0

Author:

Luc Maisonobe

Method Summary

Modifier and Type	Method and Description
String	getAttitudeActuatorType() Get the type of actuator for attitude control.
double	getAttitudeControlAccuracy() Get the accuracy of attitude control.
String	getAttitudeControlMode() Get the attitude control mode.
double	getAttitudeKnowledgeAccuracy() Get the accuracy of attitude knowledge.
double	getAttitudePointingAccuracy() Get the overall accuracy of spacecraft to maintain attitude.
double	getBolDv() Get the total ΔV capability at beginning of life.
String	getBusModel() Get the bus model name.
List<String>	getDockedWith() Get the other space objects this object is docked to.
double	getDragCoefficient() Get the nominal drag coefficient.
double	getDragConstantArea() Get the attitude-independent drag cross-sectional area, not already into attitude-dependent area along OEB.
double	getDragUncertainty() Get the drag coefficient 1σ uncertainty.
double	getDryMass() Get the mass without propellant.
RealMatrix	getInertiaMatrix() Get the inertia matrix.
double	getInitialWetMass() Get the total mass at beginning of life.
double	getManeuversFrequency() Get the average frequency of orbit or attitude maneuvers (in SI units, hence per second).
double	getManeuversPerYear() Get the average number of orbit or attitude maneuvers per year.
String	getManufacturer() Get manufacturer name.
double	getMaxAreaForCollisionProbability() Get the maximum cross-sectional area for collision probability estimation purposes.
double	getMaxThrust() Get the maximum composite thrust the spacecraft can accomplish.
double	getMinAreaForCollisionProbability() Get the minimum cross-sectional area for collision probability estimation purposes.
double	getRemainingDv() Get the total ΔV remaining for spacecraft.
double	getSrpCoefficient() Get the nominal SRP coefficient.
double	getSrpConstantArea() Get the attitude-independent SRP area, not already into attitude-dependent area along OEB.
double	getSrpUncertainty() Get the SRP coefficient 1σ uncertainty.
double	getTypAreaForCollisionProbability() Get the typical (50th percentile) cross-sectional area for collision probability estimation purposes.
double	getWetMass() Get the total mass at T₀.
void	setAttitudeActuatorType(String attitudeActuatorType) Set the type of actuator for attitude control.
void	setAttitudeControlAccuracy(double attitudeControlAccuracy) Set the accuracy of attitude control.
void	setAttitudeControlMode(String attitudeControlMode) Set the attitude control mode.
void	setAttitudeKnowledgeAccuracy(double attitudeKnowledgeAccuracy) Set the accuracy of attitude knowledge.
void	setAttitudePointingAccuracy(double attitudePointingAccuracy) Set the overall accuracy of spacecraft to maintain attitude.
void	setBolDv(double bolDv) Set the total ΔV capability at beginning of life.
void	setBusModel(String busModel) Set the bus model name.
void	setDockedWith(List<String> dockedWith) Set the other space objects this object is docked to.
void	setDragCoefficient(double dragCoefficient) Set the the nominal drag coefficient.
void	setDragConstantArea(double dragConstantArea) Set the attitude-independent drag cross-sectional area, not already into attitude-dependent area along OEB.
void	setDragUncertainty(double dragUncertainty) Set the drag coefficient 1σ uncertainty.
void	setDryMass(double dryMass) Set the mass without propellant.
void	setInertiaMatrixEntry(int j, int k, double entry) Set an entry in the inertia matrix.
void	setInitialWetMass(double initialWetMass) Set the total mass at beginning of life.
void	setManeuversFrequency(double maneuversFrequency) Set the average frequency of orbit or attitude maneuvers (in SI units, hence per second).
void	setManufacturer(String manufacturer) Set manufacturer name.
void	setMaxAreaForCollisionProbability(double maxAreaForCollisionProbability) Set the maximum cross-sectional area for collision probability estimation purposes.
void	setMaxThrust(double maxThrust) Set the maximum composite thrust the spacecraft can accomplish.
void	setMinAreaForCollisionProbability(double minAreaForCollisionProbability) Set the minimum cross-sectional area for collision probability estimation purposes.
void	setRemainingDv(double remainingDv) Set the total ΔV remaining for spacecraft.
void	setSrpCoefficient(double srpCoefficient) Set the nominal SRP coefficient.
void	setSrpConstantArea(double srpConstantArea) Set the attitude-independent SRP area, not already into attitude-dependent area along OEB.
void	setSrpUncertainty(double srpUncertainty) Set the SRP coefficient 1σ uncertainty.
void	setTypAreaForCollisionProbability(double typAreaForCollisionProbability) Get the typical (50th percentile) cross-sectional area for collision probability estimation purposes.
void	setWetMass(double wetMass) Set the total mass at T₀.

Methods inherited from class org.orekit.files.ccsds.ndm.CommonPhysicalProperties

getMaxRcs, getMinRcs, getOebAreaAlongIntermediate, getOebAreaAlongMax, getOebAreaAlongMin, getOebIntermediate, getOebMax, getOebMin, getOebParentFrame, getOebParentFrameEpoch, getOebQ, getRcs, getReflectance, getVmAbsolute, getVmApparent, getVmApparentMax, getVmApparentMin, setMaxRcs, setMinRcs, setOebAreaAlongIntermediate, setOebAreaAlongMax, setOebAreaAlongMin, setOebIntermediate, setOebMax, setOebMin, setOebParentFrame, setOebParentFrameEpoch, setOebQ, setRcs, setReflectance, setVmAbsolute, setVmApparent, setVmApparentMax, setVmApparentMin, validate

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

Method Detail

getManufacturer

public String getManufacturer()

Get manufacturer name.

Returns:

manufacturer name

setManufacturer

public void setManufacturer(String manufacturer)

Set manufacturer name.

Parameters:

manufacturer - manufacturer name

getBusModel

public String getBusModel()

Get the bus model name.

Returns:

bus model name

setBusModel

public void setBusModel(String busModel)

Set the bus model name.

Parameters:

busModel - bus model name

getDockedWith

public List<String> getDockedWith()

Get the other space objects this object is docked to.

Returns:

the oother space objects this object is docked to

setDockedWith

public void setDockedWith(List<String> dockedWith)

Set the other space objects this object is docked to.

Parameters:

dockedWith - the other space objects this object is docked to

getDragConstantArea

public double getDragConstantArea()

Get the attitude-independent drag cross-sectional area, not already into attitude-dependent area along OEB.

Returns:

attitude-independent drag cross-sectional area, not already into attitude-dependent area along OEB

setDragConstantArea

public void setDragConstantArea(double dragConstantArea)

Set the attitude-independent drag cross-sectional area, not already into attitude-dependent area along OEB.

Parameters:

dragConstantArea - attitude-independent drag cross-sectional area, not already into attitude-dependent area along OEB

getDragCoefficient

public double getDragCoefficient()

Get the nominal drag coefficient.

Returns:

the nominal drag coefficient

setDragCoefficient

public void setDragCoefficient(double dragCoefficient)

Set the the nominal drag coefficient.

Parameters:

dragCoefficient - the nominal drag coefficient

getDragUncertainty

public double getDragUncertainty()

Get the drag coefficient 1σ uncertainty.

Returns:

drag coefficient 1σ uncertainty (in %)

setDragUncertainty

public void setDragUncertainty(double dragUncertainty)

Set the drag coefficient 1σ uncertainty.

Parameters:

dragUncertainty - drag coefficient 1σ uncertainty (in %)

getInitialWetMass

public double getInitialWetMass()

Get the total mass at beginning of life.

Returns:

total mass at beginning of life

setInitialWetMass

public void setInitialWetMass(double initialWetMass)

Set the total mass at beginning of life.

Parameters:

initialWetMass - total mass at beginning of life

getWetMass

public double getWetMass()

Get the total mass at T₀.

Returns:

total mass at T₀

setWetMass

public void setWetMass(double wetMass)

Set the total mass at T₀.

Parameters:

wetMass - total mass at T₀

getDryMass

public double getDryMass()

Get the mass without propellant.

Returns:

mass without propellant

setDryMass

public void setDryMass(double dryMass)

Set the mass without propellant.

Parameters:

dryMass - mass without propellant

getMinAreaForCollisionProbability

public double getMinAreaForCollisionProbability()

Get the minimum cross-sectional area for collision probability estimation purposes.

Returns:

minimum cross-sectional area for collision probability estimation purposes

setMinAreaForCollisionProbability

public void setMinAreaForCollisionProbability(double minAreaForCollisionProbability)

Set the minimum cross-sectional area for collision probability estimation purposes.

Parameters:

minAreaForCollisionProbability - minimum cross-sectional area for collision probability estimation purposes

getMaxAreaForCollisionProbability

public double getMaxAreaForCollisionProbability()

Get the maximum cross-sectional area for collision probability estimation purposes.

Returns:

maximum cross-sectional area for collision probability estimation purposes

setMaxAreaForCollisionProbability

public void setMaxAreaForCollisionProbability(double maxAreaForCollisionProbability)

Set the maximum cross-sectional area for collision probability estimation purposes.

Parameters:

maxAreaForCollisionProbability - maximum cross-sectional area for collision probability estimation purposes

getTypAreaForCollisionProbability

public double getTypAreaForCollisionProbability()

Get the typical (50th percentile) cross-sectional area for collision probability estimation purposes.

Returns:

typical (50th percentile) cross-sectional area for collision probability estimation purposes

setTypAreaForCollisionProbability

public void setTypAreaForCollisionProbability(double typAreaForCollisionProbability)

Get the typical (50th percentile) cross-sectional area for collision probability estimation purposes.

Parameters:

typAreaForCollisionProbability - typical (50th percentile) cross-sectional area for collision probability estimation purposes

getSrpConstantArea

public double getSrpConstantArea()

Get the attitude-independent SRP area, not already into attitude-dependent area along OEB.

Returns:

attitude-independent SRP area, not already into attitude-dependent area along OEB

setSrpConstantArea

public void setSrpConstantArea(double srpConstantArea)

Set the attitude-independent SRP area, not already into attitude-dependent area along OEB.

Parameters:

srpConstantArea - attitude-independent SRP area, not already into attitude-dependent area along OEB

getSrpCoefficient

public double getSrpCoefficient()

Get the nominal SRP coefficient.

Returns:

nominal SRP coefficient

setSrpCoefficient

public void setSrpCoefficient(double srpCoefficient)

Set the nominal SRP coefficient.

Parameters:

srpCoefficient - nominal SRP coefficient

getSrpUncertainty

public double getSrpUncertainty()

Get the SRP coefficient 1σ uncertainty.

Returns:

SRP coefficient 1σ uncertainty

setSrpUncertainty

public void setSrpUncertainty(double srpUncertainty)

Set the SRP coefficient 1σ uncertainty.

Parameters:

srpUncertainty - SRP coefficient 1σ uncertainty.

getAttitudeControlMode

public String getAttitudeControlMode()

Get the attitude control mode.

Returns:

attitude control mode

setAttitudeControlMode

public void setAttitudeControlMode(String attitudeControlMode)

Set the attitude control mode.

Parameters:

attitudeControlMode - attitude control mode

getAttitudeActuatorType

public String getAttitudeActuatorType()

Get the type of actuator for attitude control.

Returns:

type of actuator for attitude control

setAttitudeActuatorType

public void setAttitudeActuatorType(String attitudeActuatorType)

Set the type of actuator for attitude control.

Parameters:

attitudeActuatorType - type of actuator for attitude control

getAttitudeKnowledgeAccuracy

public double getAttitudeKnowledgeAccuracy()

Get the accuracy of attitude knowledge.

Returns:

accuracy of attitude knowledge

setAttitudeKnowledgeAccuracy

public void setAttitudeKnowledgeAccuracy(double attitudeKnowledgeAccuracy)

Set the accuracy of attitude knowledge.

Parameters:

attitudeKnowledgeAccuracy - accuracy of attitude knowledge

getAttitudeControlAccuracy

public double getAttitudeControlAccuracy()

Get the accuracy of attitude control.

Returns:

accuracy of attitude control

setAttitudeControlAccuracy

public void setAttitudeControlAccuracy(double attitudeControlAccuracy)

Set the accuracy of attitude control.

Parameters:

attitudeControlAccuracy - accuracy of attitude control

getAttitudePointingAccuracy

public double getAttitudePointingAccuracy()

Get the overall accuracy of spacecraft to maintain attitude.

Returns:

overall accuracy of spacecraft to maintain attitude

setAttitudePointingAccuracy

public void setAttitudePointingAccuracy(double attitudePointingAccuracy)

Set the overall accuracy of spacecraft to maintain attitude.

Parameters:

attitudePointingAccuracy - overall accuracy of spacecraft to maintain attitude

getManeuversPerYear

public double getManeuversPerYear()

Get the average number of orbit or attitude maneuvers per year.

Returns:

average number of orbit or attitude maneuvers per year.

getManeuversFrequency

public double getManeuversFrequency()

Get the average frequency of orbit or attitude maneuvers (in SI units, hence per second).

Returns:

average frequency of orbit or attitude maneuvers (in SI units, hence per second).

setManeuversFrequency

public void setManeuversFrequency(double maneuversFrequency)

Set the average frequency of orbit or attitude maneuvers (in SI units, hence per second).

Parameters:

maneuversFrequency - average frequency of orbit or attitude (in SI units, hence per second).

getMaxThrust

public double getMaxThrust()

Get the maximum composite thrust the spacecraft can accomplish.

Returns:

maximum composite thrust the spacecraft can accomplish

setMaxThrust

public void setMaxThrust(double maxThrust)

Set the maximum composite thrust the spacecraft can accomplish.

Parameters:

maxThrust - maximum composite thrust the spacecraft can accomplish

getBolDv

public double getBolDv()

Get the total ΔV capability at beginning of life.

Returns:

total ΔV capability at beginning of life

setBolDv

public void setBolDv(double bolDv)

Set the total ΔV capability at beginning of life.

Parameters:

bolDv - total ΔV capability at beginning of life

getRemainingDv

public double getRemainingDv()

Get the total ΔV remaining for spacecraft.

Returns:

total ΔV remaining for spacecraft

setRemainingDv

public void setRemainingDv(double remainingDv)

Set the total ΔV remaining for spacecraft.

Parameters:

remainingDv - total ΔV remaining for spacecraft

getInertiaMatrix

public RealMatrix getInertiaMatrix()

Get the inertia matrix.

Returns:

the inertia matrix

setInertiaMatrixEntry

public void setInertiaMatrixEntry(int j,
                                  int k,
                                  double entry)

Set an entry in the inertia matrix.

Both I(j, k) and I(k, j) are set.

Parameters:

j - row index (must be between 0 and 3 (inclusive)

k - column index (must be between 0 and 3 (inclusive)

entry - value of the matrix entry