Title :
Robust stabilization via saturated feedback
Author :
Angeli, David ; Chitour, Yacine ; Marconi, Lorenzo
Author_Institution :
DSI, Univ. di Firenze, Italy
Abstract :
In this paper, we deal with the problem of stabilization of uncertain systems in the presence of input constraint. First algebraic conditions are derived for input-to-state stability of linear system with saturated linear feedback of low dimension. Then a recursive design procedure is derived for robust stabilization of block upper triangular nonlinear systems with feedforward structure.
Keywords :
feedback; feedforward; linear systems; nonlinear control systems; robust control; uncertain systems; input-to-state stability; linear systems; recursive design procedure; robust stabilization; saturated linear feedback; triangular nonlinear systems; uncertain systems; Asymptotic stability; Feedback; Linear approximation; Linear systems; Nonlinear systems; Robust control; Robust stability; Robustness; Uncertain systems; Uncertainty; Feedforward nonlinear systems; input-to-state stability (ISS); robust control; saturated feedback; small gain;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.2005.860314
