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On optimal linear regulator with polynomial process of external excitations
E. S. Palamarchukab a Central Economics and Mathematics Institute of the Russian Academy of Sciences, Moscow, Russia
b National Research University "Higher School of Economics", Moscow
Abstract:
A linear control system over an infinite time-horizon is considered, where
external excitations are defined as polynomials based on a time-varying
Ornstein–Uhlenbeck process. An optimal control law with respect to long-run
average type criteria is established. It is shown that the optimal control has
the form of a linear feedback law, where the affine term satisfies a backward
linear stochastic differential equation. The normalizing functions in the
optimality criteria depend on the stability rate of the dynamic equation for the
Ornstein–Uhlenbeck process.
Keywords:
linear regulator, polynomial process, Ornstein–Uhlenbeck process, pathwise optimality.
Received: 16.01.2021 Revised: 16.04.2022 Accepted: 17.06.2022
Citation:
E. S. Palamarchuk, “On optimal linear regulator with polynomial process of external excitations”, Teor. Veroyatnost. i Primenen., 67:4 (2022), 672–687; Theory Probab. Appl., 67:4 (2022), 535–547
Linking options:
https://www.mathnet.ru/eng/tvp5476https://doi.org/10.4213/tvp5476 https://www.mathnet.ru/eng/tvp/v67/i4/p672
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