Feedback control for discrete descriptor systems

• Autorzy: Kurina G.A.
• Języki publikacji: EN

Abstrakty

EN

The control in the feedback form and the optimal cost are obtained for four linear-quadratic control problems by discrete descriptor systems in a Hilbert space. Special solutions of the implicit operator Riccati equations used here act in all state space and in general case they are not nonnegative definite, unlike the operators in the subspace and the nonnegative definite solutions. The examples show that the operator Riccati equations considered have no nonnegative definite solutions though the corresponding optimal control problems have the unique solutions.

Słowa kluczowe

EN

feedback control; discrete descriptor systems; optimal cost; linear quadratic control; LQ control; Hilbert space; operator Riccati equations; state-space methods; nonnegative definite solutions; optimal control

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Systems Science
• Rocznik: 2002
• Tom: Vol. 28, nr 2
• Strony: 29--40
• Opis fizyczny: Bibliogr. 11 poz.

Twórcy

autor

Kurina G.A.

• Voronezh State Forestry Academy, ul. Timirjazeva, 8, Voronezh, 394613, Russia