inertial3DSpin¶
Module to compute the Inertial-3D spinning pointing navigation solution.
The module
PDF Description
contains further information on this module’s function,
how to run it, as well as testing.
Functions
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void
SelfInit_inertial3DSpin(inertial3DSpinConfig *configData, int64_t moduleID)¶ This method initializes the configData for this module. It checks to ensure that the inputs are sane and then creates the output message
- Return
void
- Parameters
configData: The configuration data associated with this module
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void
CrossInit_inertial3DSpin(inertial3DSpinConfig *configData, int64_t moduleID)¶ This method performs the second stage of initialization for this module. It’s primary function is to link the input messages that were created elsewhere.
- Return
void
- Parameters
configData: The configuration data associated with this module
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void
Update_inertial3DSpin(inertial3DSpinConfig *configData, uint64_t callTime, int64_t moduleID)¶ This method performs all the main computations of the module
- Return
void
- Parameters
configData: The configuration data associated with the MRP Steering attitude controlcallTime: The clock time at which the function was called (nanoseconds)
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void
Reset_inertial3DSpin(inertial3DSpinConfig *configData, uint64_t callTime, int64_t moduleID)¶ This method performs a complete reset of the module. Local module variables that retain time varying states between function calls are reset to their default values.
- Return
void
- Parameters
configData: The configuration data associated with the MRP steering control
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void
computeReference_inertial3DSpin(inertial3DSpinConfig *configData, double omega_R0N_N[3], double domega_R0N_N[3], double omega_RR0_R[3], double dt)¶
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struct
inertial3DSpinConfig¶ - #include <inertial3DSpin.h>
module configurate structure definition.
Public Members
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double
sigma_RN[3]¶
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double
omega_spin[3]¶
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uint64_t
priorTime¶ [ns] last time the guidance module is called
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char
outputDataName[MAX_STAT_MSG_LENGTH]¶ Name of the outgoing guidance reference message
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int32_t
outputMsgID¶ [-] ID for the outgoing guidance reference message
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char
inputRefName[MAX_STAT_MSG_LENGTH]¶ The name of the input guidance reference message
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int32_t
inputRefID¶ [-] ID for the incoming guidance reference message
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AttRefFswMsg
attRefOut¶ [-] structure for the output data
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double