An aircraft receives pseudorange input from a plurality of satellites of an augmentation system. Each pseudorange input includes a precise position solution and error data. The aircraft receives a high frequency measurement from an inertial navigation system. The aircraft applies the precise position solution, error data, and high frequency measurement to a set of parallel Schmidt extended Kalman filters to produce a corrected position solution and integrity data. The aircraft applies the integrity data to a receiver autonomous integrity monitoring system to produce a protection level for the corrected position solution. The aircraft performs an aircraft operation using the corrected position solution and protection level.


    Access

    Download


    Export, share and cite



    Title :

    Filter augmented receiver autonomous integrity monitoring in aircraft


    Contributors:

    Publication date :

    2024-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    RADAR ALTIMETER AUGMENTED RECEIVER AUTONOMOUS INTEGRITY MONITORING IN AIRCRAFT

    ROSE ROBERT W / NEHRENZ MATTHEW T / PULLEN SAMUEL P | European Patent Office | 2022

    Free access

    Radar altimeter augmented receiver autonomous integrity monitoring in aircraft

    ROSE ROBERT W / NEHRENZ MATTHEW T / PULLEN SAMUEL P | European Patent Office | 2024

    Free access

    Receiver Autonomous Integrity Monitoring

    Parkinson, Bradford W. / Enge, Per / Axelrad, Penina et al. | AIAA | 1996


    GNSS Receiver Autonomous Integrity Monitoring

    Lal, Archa P. / Vinoj, V. S. / Harikumar, R. | Springer Verlag | 2023


    Receiver autonomous integrity monitoring based on particle swarm optimization particle filter

    Wang, Ershen / Qu, Pingping / Pang, Tao et al. | British Library Online Contents | 2016