1. Adaptive -Optimal Control.
- Author
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Kogan, M. M.
- Subjects
- *
ADAPTIVE control systems , *DIFFERENTIAL equations , *LINEAR matrix inequalities , *OPTIMAL control theory - Abstract
For linear dynamic plants, we consider a new class of controllers with adjustable parameters synthesized so as to reduce the integral indicators of the influence of initial and exogenous disturbances. The controller parameters are adjusted according to a differential equation in the direction of decrease of a local objective function. The conditions are stated under which the control objective is achieved, and the losses in comparison with time-invariant linear-quadratic and -optimal controllers are given, including the case of degenerate functionals. It is shown how these controllers are used in adaptive linear-quadratic and -optimal control for indeterminate plants whose parameters belong to a given polyhedron as well as in adaptive tracking of the reference model output. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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