Nonlinear oscillations of a nonresonant cable under in-plane excitation with a longitudinal control
type: Item
instance of: scholarly article
title: Nonlinear oscillations of a nonresonant cable under in-plane excitation with a longitudinal control
zbMATH Open document ID: 0892.73022
DOI: 10.1023/A:1008255409438
author: Vincenzo Gattulli
author: Monica Pasca
author: Fabrizio Vestroni
published in: Nonlinear Dynamics
publication date: 1997-11-13T00:00:00Z
review text: The authors investigate the nonlinear oscillations of a controlled suspended elastic cable under in-plane exicitation. Active control realized by longitudinal displacement of one support is introduced in order to reduce the transverse in-plane and out-of-plane vibrations. Linear and quadratic enhanced velocity feedback control laws are chosen and their effects on the cable motion are examined by using a two-degree-of-freedom model. Perturbation analysis is performed to determine the in-plane steady-state solutions and their stability under an out-of-plane disturbance.
Mathematics Subject Classification ID: 74H45
Mathematics Subject Classification ID: 74M05
Mathematics Subject Classification ID: 74K05
zbMATH DE Number: 1087369
zbMATH Keywords: perturbation analysis
zbMATH Keywords: velocity feedback control laws
zbMATH Keywords: two-degree-of-freedom model
zbMATH Keywords: in-plane steady-state solutions
zbMATH Keywords: stability
zbMATH Keywords: out-of-plane disturbance
reviewed by: J. Genin
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 1087369