Experimental evaluation of flexible structure identification using lattice filters
type: Item
instance of: scholarly article
title: Experimental evaluation of flexible structure identification using lattice filters
zbMATH Open document ID: 0625.93075
DOI: 10.1016/0005-1098(87)90052-5
published in: Automatica
publication date: 1987-01-01T00:00:00Z
review text: This paper presents the use of least square lattice filters in identification of the dynamics of highly flexible structures. Lattice filters have been used extensively in the areas of adaptive signal processing and speech synthesis. Herein, they are used for on-line identification of the number of modes, mode shapes and modal amplitude time series from the measurement data of flexible structures. The theory is illustrated using experimental data for a simple free-free beam and a more complex flexible, two-dimensional grid apparatus. Results presented indicate that the lattice filter approach produces effective identification of structural dynamics for the class of structures studied to this time.
Mathematics Subject Classification ID: 93E12
Mathematics Subject Classification ID: 74K99
Mathematics Subject Classification ID: 93E11
Mathematics Subject Classification ID: 74H45
Mathematics Subject Classification ID: 62M20
zbMATH DE Number: 4016750
zbMATH Keywords: least square lattice filters
zbMATH Keywords: highly flexible structures
author: N. Sundararajan
MaRDI profile type: Publication
full work available at URL: 0005-1098(87)90052-5
OpenAlex ID: W1964564332
cites work: AR and ARMA identification algorithms of Levinson type: An innovations approach
cites work: Identification of structural dynamics systems using least-square lattice filters
cites work: Adaptive modal control of structural dynamic systems using recursivelattice filters
description: scientific article; zbMATH DE number 4016750