Title :
New results on robust stabilization via saturated feedback
Author :
Angeli, David ; Chitour, Yacine ; Marconi, Lorenzo
Author_Institution :
Firenze Univ., Florence, 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 :
asymptotic stability; feedback; feedforward; linear systems; multidimensional systems; nonlinear control systems; robust control; uncertain systems; algebraic conditions; feedforward structure; input-to-state stability; linear system; multidimensional systems; recursive design procedure; robust stabilization; saturated linear feedback; uncertain systems; upper triangular nonlinear system; Asymptotic stability; Constraint theory; Control theory; Feedback; Feedforward systems; Linear approximation; Linear systems; Nonlinear systems; Robustness; Uncertain systems;
Conference_Titel :
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
Print_ISBN :
0-7803-7924-1
DOI :
10.1109/CDC.2003.1272223
