Module: inertial3D
Executive Summary
This attitude guidance module create a reference attitude message that points in fixed inertial direction. The module
PDF Description
contains further information on this module’s function,
how to run it, as well as testing.
Message Connection Descriptions
The following table lists all the module input and output messages. The module msg connection is set by the user from python. The msg type contains a link to the message structure definition, while the description provides information on what this message is used for.
Msg Variable Name |
Msg Type |
Description |
|---|---|---|
attRefOutMsg |
attitude reference output message |
Functions
-
void SelfInit_inertial3D(inertial3DConfig *configData, int64_t moduleID)
Constructs the module
- Parameters:
configData – The configuration data associated with RW null space model
moduleID – The ID associated with the configData
- Returns:
void
-
void Update_inertial3D(inertial3DConfig *configData, uint64_t callTime, int64_t moduleID)
This method creates a fixed attitude reference message. The desired orientation is defined within the module.
- Parameters:
configData – The configuration data associated with the null space control
callTime – The clock time at which the function was called (nanoseconds)
moduleID – The ID associated with the configData
- Returns:
void
-
void Reset_inertial3D(inertial3DConfig *configData, uint64_t callTime, int64_t moduleID)
This method performs the module reset capability. This module has no actions.
- Parameters:
configData – The configuration data associated with this module
callTime – The clock time at which the function was called (nanoseconds)
moduleID – The ID associated with the configData
- Returns:
void
-
void computeInertialPointingReference(inertial3DConfig *configData, AttRefMsgPayload *attRefOut)
Generate attitude reference associated with Intertial 3D Pointing. In this case this is a fixed attitude with zero angular rate and acceleration vectors
- Parameters:
configData – The configuration data associated with the null space control
attRefOut – Output message
- Returns:
void
-
struct inertial3DConfig
- #include <inertial3D.h>
Data structure for module to compute the Inertial-3D pointing navigation solution.