The augmented ideal proportional navigation guidance law is derived as the closed-loop nonlinear optimal feedback solution for maneuvering target interception. The derived guidance law minimizes a performance index that is similar to the range-weighted control energy of relative motion. The optimal solution is obtained without any linearization of the engagement kinematics or assumption of a near-collision course condition. A method to implement the optimal guidance solution for a constant-speed pursuer is also proposed.


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    Title :

    Optimality of augmented ideal proportional navigation for maneuvering target interception


    Contributors:
    Namhoon Cho, (author) / Youdan Kim, (author)


    Publication date :

    2016-04-01


    Size :

    189410 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English