Convergence properties of controls, trajectories, and feedback kernels analyzed. Report discusses use of factorization techniques to approximate optimal feedback gains in finite-time, linear-regulator/quadratic-cost-function problem of system governed by retarded-functional-difference equations RFDE's with control delays. Presents approach to factorization based on discretization of state penalty leading to simple structure for feedback control law.


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    Title :

    Approximations For Controls Of Hereditary Systems


    Contributors:

    Published in:

    Publication date :

    1988-12-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English





    Application of Nonlinear Estimators to Hereditary Systems

    J.R. SCHIESS / V.R. ROLAND AND W.R. WELLS | AIAA | 1973


    Approximations

    Guaraldo, Francesco / Macrì, Patrizia / Tancredi, Alessandro | Springer Verlag | 1986



    Recent results of nonlinear estimators applied to hereditary systems

    SCHIESS, J. / ROLAND, V. / WELLS, W. | AIAA | 1972