Title :
State space solutions to H∞ control problems at optimality: full information problem
Author :
Iglesias, P.A. ; Glover, K.
Author_Institution :
Dept. of Eng., Cambridge Univ., UK
Abstract :
The standard H∞ control problem is as follows: given a number γ⩾0 find all controllers K such that a closed-loop transfer function has H∞ norm less than or equal to γ. State-space solutions for the suboptimal (<γ) problem were obtained in the work of J.C. Doyle et al. (IEEE Trans. Automatic Control, vol.34, p.831-47, Aug. 1989). These solutions are generalized to the optimal case (⩽γ) for the full information problem
Keywords :
closed loop systems; control system synthesis; optimal control; stability; state-space methods; transfer functions; H∞ control problems; closed-loop transfer function; full information problem; state-space solutions; suboptimal problem; Bismuth; Eigenvalues and eigenfunctions; H infinity control; Machinery; Optimal control; Output feedback; Riccati equations; State-space methods; Sufficient conditions; Transfer functions;
Conference_Titel :
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location :
Honolulu, HI
DOI :
10.1109/CDC.1990.203756
