Re: GPS under high acceleration


The receiver ceases to provide a PVT solution.

Would it still have a satellite lock once it returns to operational
limits? Or would it need to reacquire? This is what im mainly trying
to figure out, as testing for this situation is a bit difficult at the
moment :)

At the moment I figure that the acceleration/velocity only affects the
kalman filtering accuracy, and not the acquisition of the signal. So
hopefully when the rocket returns to managable velocity/acceleration
it will output proper values.

.

Relevant Pages

  • Re: GPS under high acceleration
    ... Sean Q wrote: ... Or would it need to reacquire? ... it will output proper values. ...
    (sci.geo.satellite-nav)
  • Re: GPS under high acceleration
    ... Would it still have a satellite lock once it returns to operational ... Or would it need to reacquire? ... (that limit is normally inherent in the tracking loop bandwidth), ... but the altitude/speed limits must be implemented after the ...
    (sci.geo.satellite-nav)