Title :
Robust steady-state tracking for periodic systems
Author :
Zou, Liping ; Khammash, Mustafa H.
Author_Institution :
Dept. of Electr. Eng. & Comput. Eng., Iowa State Univ., Ames, IA, USA
Abstract :
In this paper, robust steady-state tracking of linear periodic systems is addressed in the presence of structured norm-bounded time-varying uncertainties. Robust steady-state tracking conditions are derived for sampled-data systems of known inputs and given as the spectral radius of certain nonnegative matrices. An approximate approach is developed and a computational algorithm is given to solve this problem
Keywords :
linear systems; matrix algebra; periodic control; robust control; sampled data systems; time-varying systems; tracking; uncertain systems; approximate approach; computational algorithm; linear periodic systems; nonnegative matrices; robust steady-state tracking conditions; sampled-data systems; structured norm-bounded time-varying uncertainties; Control systems; Data systems; Large scale integration; Linear feedback control systems; Robust stability; Robustness; Steady-state; Sufficient conditions; Time varying systems; Uncertainty;
Conference_Titel :
American Control Conference, 1998. Proceedings of the 1998
Conference_Location :
Philadelphia, PA
Print_ISBN :
0-7803-4530-4
DOI :
10.1109/ACC.1998.688436
