Transfer function identification of a single flexible link via Adaptive Lattice Filters

George Nikolakopoulos, Yannis Koveos, Anthony Tzes

Research output: Contribution to conferencePaper

Abstract

In this paper an approach using Adaptive Lattice Filters (ALF) for the identification of the transfer function of a single flexible link is presented. The efficacy of the ALF in estimating the system's order is investigated in a series of experimental studies. The link's dynamics are altered through the introduction of various payloads, which result in a shift of its natural frequencies. Due to the effects of the finite sampling frequency, the corrupting noise and the limited duration of the experimental task, the identified order can vary through the experiment. The ALF estimates the system's order as well as the lattice parameters of the underlying model.

Original languageEnglish (US)
Pages1468-1473
Number of pages6
StatePublished - 2004
Event2004 IEEE International Conference on Industrial Technology, ICIT - Hammamet, Tunisia
Duration: Dec 8 2004Dec 10 2004

Other

Other2004 IEEE International Conference on Industrial Technology, ICIT
CountryTunisia
CityHammamet
Period12/8/0412/10/04

Keywords

  • Adaptive Lattice Filters
  • Flexible beam
  • System Identification

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Nikolakopoulos, G., Koveos, Y., & Tzes, A. (2004). Transfer function identification of a single flexible link via Adaptive Lattice Filters. 1468-1473. Paper presented at 2004 IEEE International Conference on Industrial Technology, ICIT, Hammamet, Tunisia.