Title :
The tracking problem revisited: the internal model principle
Author :
Ferreira, Pedro M G
Author_Institution :
D.E.E., Pontificia Univ. Catolica do Rio de Janeiro, Brazil
Abstract :
The paper revisits both the non-robust and the robust asymptotic tracking linear time-invariant problem with loop stability for lumped-parameter systems as well as for an important class of distributed-parameter systems. The problem is studied from the input-output viewpoint and in the Laplace transform setup, so that an internal model of the signal to be tracked appears in the compensator in most of the problems
Keywords :
Laplace transforms; asymptotic stability; closed loop systems; compensation; distributed parameter systems; robust control; tracking; Laplace transform; compensator; distributed-parameter systems; feedback loop; internal model principle; linear time-invariant problem; loop stability; lumped-parameter systems; robust asymptotic tracking; Asymptotic stability; Feedback loop; Frequency domain analysis; Laplace equations; Linear systems; Polynomials; Robust stability; Robustness; Tracking loops; Transfer functions;
Conference_Titel :
Systems, Man and Cybernetics, 1993. 'Systems Engineering in the Service of Humans', Conference Proceedings., International Conference on
Conference_Location :
Le Touquet
Print_ISBN :
0-7803-0911-1
DOI :
10.1109/ICSMC.1993.384813
