Title :
A note on a necessary condition for output regulation
Author :
Lucibello, Pasquale
Author_Institution :
Dipartimento di Elettronica, Inf. e Sistemistica, Calabria Univ., Italy
fDate :
3/1/1994 12:00:00 AM
Abstract :
Known schemes for output regulation imply the existence of invariant sets union of orbits solving the exact tracking problem. This necessary condition is exploited on the basis of the limit set concept and shown to hold for a quite general class of control systems and regulator problems
Keywords :
set theory; stability; state-space methods; topology; tracking; exact tracking; invariant sets; limit set concept; necessary condition; output regulation; Control systems; Discrete time systems; Linear systems; Nonlinear systems; Orbits; Regulators; Stability; State-space methods;
Journal_Title :
Automatic Control, IEEE Transactions on
