Jackson Labs RSR GNSS Transcoder, User Manual

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© 2017 Jackson Labs Technologies, Inc. 45
RSR GNSS Transcoder™ User Manual
Unlike the SIM:POS:LLH command, all three x,y,z parameters are required.
4.3.11 SIMulation:POSition:FILTer:MODE
This command selects the position filtering mode that affects how the current input position (fixed
position or external PVT source) is applied to the current simulation/transcoding position. See
Section
3.8.8 for a more detailed description of the filter modes.
The format of this command is:
SIMulation:POSition:FILTer:MODE <OFF | DYNAMIC | INS>
The OFF mode causes the input position to be immediately applied to the simulated position. The
DYNAMIC mode moves the simulation position to the input position limiting velocity, acceleration
and jerk to maximum values specified in the VMAX, AMAX and JMAX parameters described
below. The INS mode uses the internal IMU to aid in filtering the input position and providing dead
reckoning capability when operating in Transcoding simulation mode.
Both the DYNAMIC and INS modes are configured for maximum dynamics using the VMAX,
AMAX and JMAX parameters in the commands described in Sections
4.3.14 , 4.3.15 , and 4.3.16 .
As of the release of this manual, only the OFF and DYNAMIC modes are supported. Future releases
of the RSR GNSS Transcoder™ firmware will included support for the INS mode.
4.3.12 SIMulation:POSition:FILTer:LLH?
This query command responds with the current filtered simulation position in LLH format.
4.3.13 SIMulation:POSition:FILTer:ECEF?
This query command responds with the current filtered simulation position in ECEF format.
4.3.14 SIMulation:POSition:FILTer:VMAX
This command specifies the maximum velocity used to configure the position filtering in
DYNAMIC and INS position filtering modes. VMAX is then applied to move from the old simulated
position to the new simulated position. VMAX is specified in m/s
The format of this command is:
SIMulation:POSition:FILTer:VMAX
4.3.15 SIMulation:POSition:FILTer:AMAX
This command specifies the maximum acceleration used to configure the position filtering in
DYNAMIC and INS position filtering modes. AMAX is then applied to move from the old simulated
position to the new simulated position. AMAX is specified in m/s
2
.
The format of this command is:
SIMulation:POSition:FILTer:AMAX