Citation
Oloomi, H.; Sawan, M.; , "The observer-based controller design of discrete-time singularly perturbed systems," Automatic Control, IEEE Transactions on , vol.32, no.3, pp. 246- 248, March 1987.doi:10.1109/TAC.1987.1104565
Abstract
A class of linear shift-invariant discrete-time singularly perturbed systems with inaccessible states is considered. A design technique is formulated by which the stabilizing controller can be formed through the controllers of the slow and fast subsystems. Sufficient conditions for stability of the closed-loop system under this composite controller are given.