R&S SMW-K44 User Manual page 48

Satellite Navigation
"PZ 90.11 (GLONASS)"
Remote command:
[:SOURce<hw>]:BB:GNSS:RECeiver[:V<st>]:LOCation:COORdinates:
RFRame
Motion Behaviour, Smoothing, More
Option: R&S SMW-K108
●
"Position > Moving"
The discrete positions (waypoints) defined in the waypoints file can cause abrupt
changes in the movement direction.
The R&S SMW provides an internal interpolating algorithm that smooths the movement
or the trajectory. This algorithm evaluates the dedicated vehicle description (*.xvd)
file, retrieves the velocity vector and the <proximity> value, and inserts waypoints to
smooth the trajectory. The resulting movement is more realistic.
To use the algorithm, enable "Smoothing" and select "More" >
Vehicle Description
There are some predefined files provided.
See also:
●
Chapter A.2, "Vehicle Description Files (Used for
Remote command:
[:SOURce<hw>]:BB:GNSS:RECeiver[:V<st>]:LOCation:SMOVement
on page 232
Motion Configuration > Vehicle Description
Selects a predefined or user-defined vehicle description (*.xvd) file, see
"Vehicle Description Files (Used for
User Manual 1178.6379.02 ─ 01
Parametry Zemli PZ (Parameters of the Earth) is the reference frame
used by GLONASS.
on page 228
to load a *.xvd file.
Receiver Type and Position
Smoothening)",
Smoothening)", on page 399.
Moving Receiver
Motion Configuration >
on page 399
Chapter A.2,
48