Detail publikace

Relay Feedback Experiment for Coulomb Friction Identification

BESANCON-VODA, A., BLAHA, P.

Originální název

Relay Feedback Experiment for Coulomb Friction Identification

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper shows that feedback relay experiment can be used not only for automatic tuning of PID controllers, but also for identifying some relay nonlinearity of the plant. It considers systems in uenced by an inherent relay andcontrolled by another relay introduced in feedback. Frequency behaviour of this two-relay system configuration is reported - the inherent relay models Coulomb friction and the other controls the system's output and produces limit cycles. The first harmonic approximation by means of the describing function yields an algorithm for the estimation of Coulomb friction tested on illustrative examples.

Klíčová slova

relay feedback, describing function, limit cycles, Coulomb friction

Autoři

BESANCON-VODA, A., BLAHA, P.

Rok RIV

2002

Vydáno

5. 4. 2000

Nakladatel

Vapor Universitari

Místo

Barcelona, Spain

ISBN

0-08-043624-2

Kniha

Past, Present and Future of PID Control

Strany od

123

Strany do

128

Strany počet

6

BibTex

@inproceedings{BUT4569,
  author="Alina {Besancon-Voda} and Petr {Blaha}",
  title="Relay Feedback Experiment for Coulomb Friction Identification",
  booktitle="Past, Present and Future of PID Control",
  year="2000",
  pages="6",
  publisher="Vapor Universitari",
  address="Barcelona, Spain",
  isbn="0-08-043624-2"
}