Active vibration control of a curved sandwich beam using a nonlinear PPF algorithm

Nonlinear behaviour resulting from large-amplitude vibrations is often categorized as softening or hardening, according to the direction of the shift in the natural frequency. While nonlinear hardening systems have been controlled in the past, often using positive position feedback (PPF) and both li...

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Bibliographic Details

Published in:	Composite structures Vol. 367; p. 119271
Main Authors:	Hameury, Celia, Amabili, Marco
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.09.2025
Subjects:	Active vibration control MIMO, multi-mode controller Nonlinear control Nonlinear vibrations PPF Softening system Active vibration control Softening system Nonlinear vibrations MIMO, multi-mode controller Nonlinear control PPF
ISSN:	0263-8223
Online Access:	Get full text
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