Attitude Reference Error Software

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Class in Zendir.Classes | Inherits from Software

Declaration

class AttitudeReferenceErrorSoftware;

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Description

This module is intended to be the last module in the guidance module chain. It’s input is the reference orientation message generated by a prior module, and the body orientation. It’s output is a guidance attitude to align the body frame with the reference. This module allows for a corrected reference frame, or a equivalent corrected reference frame to account for a corrected body frame. In the output AttGuidMessage, the B frame is the (uncorrected) body frame, the R frame is the corrected reference frame (if applicable). See the Attitude Reference Correction Software for details. This module was previously named Attitude Tracking Error Software.

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Properties

Declared	Description
In_AttitudeReferenceMsg	Attitude reference message describing the target reference frame
In_NavigationAttitudeMsg	Navigation message describing the actual or estimated state of the body
Out_AttitudeErrorMsg	Output attitude error message from the calculations.
Sigma_CR	[MRP] Fixed frame rotation to the corrected reference frame (C)from the reference frame (R).

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.
Initialise	This method is called whenever some key parameters are changedand any new local variables are required to be recalculated. Thiscan be called by the software chains if a configuration of somevalues are updated.