Title :
Robust output feedback stabilization of discrete-time uncertain dynamical systems
Author :
Magana, Mario E. ; Zak, Stanislaw H.
Author_Institution :
Dept. of Electr. Eng., Alabama Univ., Tuscaloosa, AL, USA
Abstract :
The authors address the problem of stabilizing a certain class of discrete-time uncertain dynamical systems. The approach used requires no prior statistical information about such uncertainties, except that closed and bounded sets that they belong to. An output feedback controller that guarantees uniform boundedness and uniform ultimate boundedness of the solution of the system in question is derived.<>
Keywords :
discrete time systems; feedback; stability; discrete time systems; dynamical systems; output feedback stabilization; uncertain systems; uniform boundedness; Control system synthesis; Control systems; Costs; Current measurement; Instruments; Output feedback; Robustness; State estimation; Symmetric matrices; Uncertainty;
Journal_Title :
Automatic Control, IEEE Transactions on
