Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Patent
1996-10-23
1999-07-13
Tarcza, Thomas
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a satellite
701213, G01S 502, H04B 7185
Patent
active
059232862
ABSTRACT:
A system for use with an inertial reference system and a global position receiver for calculating a position error after a loss of integrity by utilizing the global position system values for position and velocity at a time just before the loss of integrity and by utilizing the inertial reference system position modified by the known error in inertial reference system position as it varies with time and the position error as calculated by the global position system velocity extrapolated over the time since integrity loss.
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Article entitled "Implementation of a RAIM Monitor and a GPS Receiver and an Integrated GPS/IRS" by Mats Brenner, in the proceedings of ION GPS-90, Third International Technical Meeting of the Satellite Division of the Institute of Navigation, Sep. 19-21, 1990, located at p. 397.
Patent Abstracts of Japan, vol. 013, No. 135 (p-851), Apr. 5, 1989.
Champion Ronald E.
Honeywell Inc.
Pham Dao L.
Tarcza Thomas
Ungemach Charles J.
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