Simple Navigation Software

SWITCH TO MANUAL

Class in Zendir.Classes | Inherits from Software

Declaration

class SimpleNavigationSoftware;

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Description

Simple navigation model used to provide error-ed truth (or truth). This class is used to perturb the truth state away using a gauss-Markov error model. It is designed to look like a random walk process put on top of the nominal position, velocity, attitude, and attitude rate. This is meant to be used in place of the nominal navigation system output.

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Properties

Declared	Description
CrossAttitude	Have attitude depend on attitude rate
CrossTranslation	Have position error depend on velocity
In_EclipseMsg	A reference to the eclipse message which is for the state of visibilitywith the spacecraft.
In_SpacecraftStateMsg	The spacecraft states message coming from the spacecraftwhich defines its position.
In_SunPlanetStateMsg	Sun state input input msg
NoiseAddition	Additive noise to apply to the state
Out_NavigationAttitudeMsg	Attitude navigation output msg
Out_NavigationTranslationMsg	Translation navigation output msg
PMatrix	Cholesky-decomposition or matrix square root of the covariance matrix to apply errors with
UseEclipse	Have the VehSunPointBody vector take eclipses into account
WalkBounds	”3-sigma” errors to permit for states

Inherited	Description
IsEnabled	Is true if the object is currently enabled.
Name	The display name or tag of this object.
Parent	The currently attached parent object (if any).

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Methods

Inherited	Description
Destroy	Removes the current object from the simulation.
Disable	Disable the software componentDerived classes should clear any output messages
Enable	Enable the software component
FindParentWithID	Returns an attached parent that satisfies the specified ID.
FindParentWithType	Returns an attached parent that satisfies the specified type.
FindRootWithID	Returns a root object that satisfies the specified ID.
FindRootWithType	Returns a root object that satisfies the specified type.