model
Vehicles.Rdd2.Test.LongRangeGpsMission
The same two hundred metres on GPS aiding, as the drift control
Identical plant, route, speed, noise seed and controller; the only difference is which source aids the filter. GPS observes position absolutely, so its horizontal error must stay bounded no matter how far the vehicle flies.
The pair is what separates flow-mode drift from anything the shared model does. A growth curve that appeared in BOTH would not be odometry, it would be the plant, the controller or the route; a growth curve that appears in neither would mean something is feeding absolute position into the flow mode illegitimately, which would be a model defect rather than a result.
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model LongRangeGpsMission
"The same two hundred metres on GPS aiding, as the drift control"
extends LongRangeFlowMission(navigationSource = 1);
annotation(Documentation(info = "<html>
<p>Identical plant, route, speed, noise seed and controller; the only
difference is which source aids the filter. GPS observes position
absolutely, so its horizontal error must stay bounded no matter how far the
vehicle flies.</p>
<p>The pair is what separates flow-mode drift from anything the shared
model does. A growth curve that appeared in BOTH would not be odometry, it
would be the plant, the controller or the route; a growth curve that
appears in neither would mean something is feeding absolute position into
the flow mode illegitimately, which would be a model defect rather than a
result.</p>
</html>"));
end LongRangeGpsMission;