Publication detail

Linear dynamical system parameters estimation by autoregressive modeling

ZAKUCIA, J.

English title

Linear dynamical system parameters estimation by autoregressive modeling

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

This paper describes system identification techniques based on the autoregressive (AR) modelling and on the autoregressive modelling with exogenous input (ARX). These methods are utilized to estimate modal parameters (natural frequencies, damping ratios) from measured data in time. The AR modelling was applied to the measured impulse response of the compressor turbine blade and the ARX modeling was applied to a space equipment mechanic structure excited by uncontrolled vibrations.

Keywords in English

autoregressive modelling, natural frequency, damping ratio, frequency characteristic

Released

2013-06-13

Publisher

ALV

Location

Praha

ISSN

1211-877X

Journal

Letecký zpravodaj

Volume

2013

Number

1

Pages from–to

27–30

Pages count

4

BIBTEX


@article{BUT100797,
  author="Jozef {Zakucia}",
  title="Linear dynamical system parameters estimation by autoregressive modeling",
  journal="Letecký zpravodaj",
  year="2013",
  volume="2013",
  number="1",
  pages="27--30",
  issn="1211-877X"
}