A method and apparatus for short-range position determination of aircraft, used for preventing errors in radar mapping from position inaccuracies, finds velocity in the x-direction (flight direction) by integrating accelerometer outputs. The accelerometer values are averaged over a time interval and...http://www.google.es/patents/US5590044?utm_source=gb-gplus-sharePatente US5590044 - Method and apparatus for finding aircraft position by integrating accelerations less time averages
Method and apparatus for finding aircraft position by integrating ...
