Journal ArticleDOI
Saturation-based active absorber for a non-linear plant to a principal external excitation
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TLDR
In this paper, the use of active non-linear absorber to control the high-amplitude vibration of the nonlinear plant subjected to primary external excitation is investigated, which exploits the saturation phenomenon that is known to occur in dynamical systems with quadratic nonlinearities and a two-to-one internal resonance.About:
This article is published in Mechanical Systems and Signal Processing.The article was published on 2007-04-01. It has received 24 citations till now. The article focuses on the topics: Damping ratio & Nonlinear control.read more
Citations
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Journal ArticleDOI
Active suppression of nonlinear composite beam vibrations by selected control algorithms
TL;DR: Application of different control algorithms for a flexible, geometrically nonlinear beam-like structure with Macro Fiber Composite (MFC) actuator with Multiple Scale Method is focused on.
Journal ArticleDOI
1:2 and 1:3 internal resonance active absorber for non-linear vibrating system
TL;DR: In this paper, an active vibration absorber for suppressing the vibration of the non-linear plant when subjected to external and parametric excitations is studied in the presence of one to two and one-to-three internal resonance.
Journal ArticleDOI
Using the delayed feedback control and saturation control to suppress the vibration of the dynamical system
Y. Y. Zhao,Jian Xu +1 more
TL;DR: In this paper, the delayed feedback control is applied to suppress or stabilize the vibration of the primary system in a two degree-of-freedom dynamical system with parametrically excited pendulum.
Journal ArticleDOI
Nonlinear time delay saturation-based controller for suppression of nonlinear beam vibrations
TL;DR: In this paper, the effect of time delay in active suppression of nonlinear vibrations applied to a nonlinear saturation-based controller is investigated. But, the results of the analysis showed that all predictions from analytical solutions were in good agreement with the numerical simulation.
Journal ArticleDOI
Design of a nonlinear vibration absorber using three-to-one internal resonances
TL;DR: In this article, a weakly nonlinear vibration absorber is designed to attenuate the primary resonance vibrations of a single-degree-of-freedom weakly nonsmooth oscillator having cubic nonlinearity.
References
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Journal ArticleDOI
Nonlinear coupling of pitch and roll modes in ship motions
TL;DR: In this paper, an analysis is presented for the nonlinear coupling of the pitch and roll modes of ship motions in regular seas when their frequencies are in the ratio of two to one.
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Theoretical and experimental study of modal interaction in a two-degree-of-freedom structure
TL;DR: In this article, an experimental and theoretical investigation has been made of the primary resonances of the system, which occur when the frequency of excitation is near one of the natural frequencies, ω 1 and ω 2.
Journal ArticleDOI
A Nonlinear Vibration Absorber for Flexible Structures
TL;DR: In this article, an active nonlinear vibration absorber for flexible structures is presented, which exploits the saturation phenomenon exhibited by multidegree-of-freedom systems with quadratic nonlinearities possessing two-to-one autoparametric resonances.
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Structural Vibration Control Using PZT Patches and Non-Linear Phenomena
TL;DR: In this article, the authors investigated non-linear saturation control, nonlinear internal resonance control, and linear position-feedback control of steady-state and transient vibrations of a cantilever beam by using PZT (lead zirconate titanate) patches as actuators and sensors.