Gravity uncertainties are an inexorable source of error in all inertial navigation systems and are particularly important in high-quality inertial navigation systems. In this paper the steady-state rms errors that are excited in a damped inertial navigation system are analytically determined for four gravity uncertainty models and two vehicle maneuver models. The statistical approach used in this paper is compared with an alternate scheme ("direct simulation") that does not require statistical models for gravity uncertainties.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Effects of Geodetic Uncertainties on a Damped Inertial Navigation System


    Contributors:


    Publication date :

    1973-09-01


    Size :

    2622997 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Inertial Navigation Systems in Geodetic Application: L.I.G.S. Experience

    Salychev, O. S. / Voronov, V. V. / Lukianov, V. V. et al. | British Library Conference Proceedings | 1999



    Doppler radar error equations for damped inertial navigation system analysis

    Kasper, J.F. jun. / Nash, R.A. jun. | Tema Archive | 1975