System for multiple navigation components
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United States of America Patent
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-
Jul 17, 2012
Grant Date -
Nov 17, 2005
app pub date -
May 9, 2005
filing date -
May 12, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An exemplary navigation system uses a master navigation component at a first location in a vehicle and a slave navigation component at a second location that is a variable displacement to the first location due to physical deformation of the vehicle. Static and dynamic location components provide static and dynamic information of the displacement between the first and second locations. An error estimator estimates errors in the navigational measurement data generated by the slave navigation component based on the navigational measurement data generated by the master navigation component and the displacement information provided by the static and dynamic location components. The master navigation component corrects the navigation measurement data of the slave navigation component based on the determined error and translates the corrected navigation measurement data of the slave navigation component into navigational measurement data in its coordinate system.
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Cited Art Landscape
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