Estimation of damping for highly damped structure with high modal densities
type: Dataset
contact point: Organization
  fn: CCSD
keyword: material-damping
keyword: infoeu-reposemanticsconferenceobject
keyword: high-modal-densities
keyword: friction
keyword: conference-papers
landing page: XXI CONGRESSO ASSOCIAZIONE ITALIANA DI MECCANICA TEORICA E APPLICATA
description: In the frameworks of a correct identification of the characteristic coefficients of the physical-mathematical model describing the dynamics of continuous systems, this paper presents two material damping identification techniques at different frequency bands. At low frequency band, where the modes density allows to distinguishing one mode to another, the half-power bandwidth technique is performed. At higher frequencies, where this quality of the modes is lost, a statistical energy technique is used. These techniques are performed on a set of measurements made on a plate of polycarbonate.
issued: 2026-05-09T11:33:27.689439
language: en
modified: 2026-05-09T11:33:27.689444

test_moissonnage_selune
type: Agent

Estimation of damping for highly damped structure with high modal densities
type: Distribution
access URL: https://hal.science/hal-00870162
format: HTML
issued: 2026-05-09T11:33:27.692901
modified: 2026-05-09T11:33:27.682101