This note aims to introduce a terminal guidance law that is able to compensate for evasive target maneuvers without estimating their acceleration.

    Design/methodology/approach

    The new guidance law is derived in the framework of linear-quadratic optimal control to ensure interception with minimum energy even in the presence of a target maneuver.

    Findings

    An explicit closed-form expression for the missile acceleration command is provided, which turns out to be a non-trivial extension of proportional navigation guidance. Simulation results against evasive maneuvers of various intensities are provided to compare the new law to classical ones and thus show the benefits of the proposed approach.

    Originality/value

    The proposed guidance law was not reported so far in the literature and provides a simple way to deal with evasive maneuvers.


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    Titel :

    A missile guidance law tolerant to unestimated evasive maneuvers


    Beteiligte:
    Marzat, Julien (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2017-03-06


    Format / Umfang :

    6 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Guidance Law for Evasive Aircraft Maneuvers Using Artificial Intelligence

    Jung, Bokyung / Kim, Ki-Seok / Kim, Youdan | AIAA | 2003



    Minimum impulse orbital evasive maneuvers

    BURK, ROGER C. / WIDHALM, JOSEPH W. | AIAA | 1989