When a whole-number digital computer, rather than an incremental digital computer, is used to solve the strapped-down inertial navigation computational problem, the approximate direct solution of the direction-cosines matrix equation is no longer the optimal algorithm. The Euler parameters are demonstrated to afford improved accuracy and reduced computation time when used in an appropriate algorithm. A new method of classifying the transformation errors is developed and used.


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    Title :

    A New Algorithm for Strapped-Down Inertial Navigation


    Contributors:


    Publication date :

    1967-09-01


    Size :

    1436839 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English