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Regular version of the site

Article

РЕГУЛЯТОР С ДИСКРЕТНО ИЗМЕНЯЕМЫМИ ПАРАМЕТРАМИ

Проблемы управления. 2014. № 5. С. 14-19.
Афанасьев В. Н., Семион А. А.
For a class of nonlinear uncertain dynamic objects submitted in the form of models with linear structure and state dependent coefficients the problem is formulated in the key control differential game with quadratic quality functional. The synthesis of equations which leads to need of Riccati equation solution with parameters depending on states at rate of object functioning was carried out. We propose a method for finding the realizable values of the controller parameters based on the solution of this equation in some points of the trajectory of the system and determining the parameters of the controller to control the corresponding intervals. The results are illustrated in mathematical modeling of a hypothetical object.