The Structure of Robust Controllers for Distributed Parameter Systems
Hämäläinen, Timo; Pohjolainen, Seppo (2016-06-29)
Hämäläinen, Timo
Pohjolainen, Seppo
IEEE
29.06.2016
Proceedings of the European Control Conference, June 29 - July 1, 2016, Aalborg Denmark
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:tty-201612294921
https://urn.fi/URN:NBN:fi:tty-201612294921
Kuvaus
Peer reviewed
Tiivistelmä
Using a very general formulation of the Internal Model Principle for infinite-dimensional systems it is shown that a robust controller tracking/rejecting signals generated by an infinite-dimensional exosystem can be decomposed into a servocompensator and a stabilizing controller. The servocompensator contains an internal model of the exosystem generating the reference and disturbance signals and the stabilizing controller stabilizes the infinite-dimensional closed-loop system. As such the decomposition gives a parametrization of robustly regulating controllers in the time domain. Various ways of stabilizing the closed-loop system are presented.
Kokoelmat
- TUNICRIS-julkaisut [16654]