Abstract
The problem of optimization of the transient process in a quasilinear system containing a small parameter multiplying the nonlinearities is considered. This problem is to find a feasible control with the minimal value of the integral quadratic performance index. Asymptotic approximations to the optimal open-loop control and optimal feedback are constructed. Computations are reduced to the solution of the undisturbed linear-quadratic problem, integration of systems of linear differential equations, and solving linear algebraic systems of equations.
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Original Russian Text © A.I. Kalinin, L.I. Lavrinovich, 2014, published in Izvestiya Akademii Nauk. Teoriya i Sistemy Upravleniya, 2014, No. 2, pp. 3–12.
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Kalinin, A.I., Lavrinovich, L.I. Application of the perturbation method for the minimization of an integral quadratic functional on the trajectories of a quasilinear system. J. Comput. Syst. Sci. Int. 53, 149–158 (2014). https://doi.org/10.1134/S1064230714020117
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DOI: https://doi.org/10.1134/S1064230714020117