Detail publikace

Dynamic Systems Modelling Using Orthonormal Bases

VÁCLAVEK, P., VAVŘÍN, P.

Originální název

Dynamic Systems Modelling Using Orthonormal Bases

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Construction of models and estimation of their parameters belongs among the most common tasks of system control. This work deals with design of the algorithm for model construction and parameters estimation in frequency domain using a set of orthonormal base functions. This work presents the algorithm that uses two measured points of frequency response of linear dynamic system with continuous time to construct rough second order model with time delay. The next part of the work goes into task of modeling dynamic systems with discrete time using orthonormal base functions and into parameters estimation based on measurement of the series of frequency response points. Method originally developed for identification of systems with discrete time is also used for continuous time systems where bilinear transform is used as an interconnection between continuous time and discrete time domain. The work also deals with frequency response points measurement. The simple method based on relay feedback with auxiliary time delay has been developed.

Klíčová slova

relay feedback, orthonormal bases, system identification

Autoři

VÁCLAVEK, P., VAVŘÍN, P.

Rok RIV

2001

Vydáno

16. 5. 2001

Nakladatel

TU Vídeň

Místo

Vídeň

Strany od

1

Strany do

7

Strany počet

7

BibTex

@inproceedings{BUT2898,
  author="Pavel {Václavek} and Petr {Vavřín}",
  title="Dynamic Systems Modelling Using Orthonormal Bases",
  booktitle="Preoceedings of the 10th International Workshop on Robotics in Alpe-Adria-Danube region, CD-ROM",
  year="2001",
  number="1",
  pages="1--7",
  publisher="TU Vídeň",
  address="Vídeň"
}