Title :
Dynamic measurement feedback in discrete-time nonlinear control systems
Author :
Kaldmae, A. ; Kotta, Ulle
Author_Institution :
Inst. of Cybern., TUT, Tallinn, Estonia
Abstract :
The problem of disturbance decoupling of discrete-time nonlinear control systems by dynamic measurement feedback is addressed in this paper. New input-output linearization conditions are derived to provide weaker sufficient conditions for disturbance decoupling problem than existing ones. Additionally, it is shown that these conditions are necessary if one assumes the certain form of the dynamic feedback.
Keywords :
discrete time systems; feedback; linearisation techniques; nonlinear control systems; discrete-time nonlinear control systems; disturbance decoupling problem; dynamic measurement feedback; input-output linearization conditions; Closed loop systems; Equations; Heuristic algorithms; Nonlinear control systems; Nonlinear systems; Output feedback; State feedback;
Conference_Titel :
American Control Conference (ACC), 2012
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4577-1095-7
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2012.6314628
