[HTML][HTML] Tuning of vibration absorbers by an effective modal coupling factor
The simplest family of vibration absorbers comprise inertia absorbers, with an inerter in
series with a parallel or series dashpot–spring element, and stiffness absorbers, for which …
series with a parallel or series dashpot–spring element, and stiffness absorbers, for which …
Hybrid electromagnetic shunt damper with Coulomb friction and negative impedance converter
Electromagnetic shunt damper (EMSD) offers flexible tunability of linear dam**. The low
dam** force-to-mass ratio of the EMSD, however, hinders those applications which …
dam** force-to-mass ratio of the EMSD, however, hinders those applications which …
Design tool for elementary shunts connected to piezoelectric patches set to control multi-resonant flexural vibrations
This paper proposes a new tool for the selection of optimal elementary shunts connected to
piezoelectric patches, which are bonded on thin structures to control the multi-resonant …
piezoelectric patches, which are bonded on thin structures to control the multi-resonant …
Piezoelectric resonant shunt enhancement by negative capacitances: Optimisation, performance and resonance cancellation
This article addresses piezoelectric shunt dam** through a resonant shunt associated
with negative capacitances. The main objective of this article is to provide guidelines for …
with negative capacitances. The main objective of this article is to provide guidelines for …
Passive vibration suppression using 2-degree-of-freedom vibration absorber consisting of a beam and piezoelectric elements
K Yamada, T Asami - Journal of Sound and Vibration, 2022 - Elsevier
This paper describes a piezoelectric two-degree-of-freedom vibration absorber. The
piezoelectric 2 degree-of-freedom (DOF) vibration absorber consists of a beam-type …
piezoelectric 2 degree-of-freedom (DOF) vibration absorber consists of a beam-type …
Multi-mode passive piezoelectric shunt dam** by means of matrix inequalities
This paper deals with the use of matrix inequalities for the aim of multi-modal piezoelectric
shunt dam**. The paper shows that the shunt impedance can be seen as a controller in a …
shunt dam**. The paper shows that the shunt impedance can be seen as a controller in a …
Semi-active vibration control featuring a self-sensing SSDV approach
A self-sensing vibration control technique using nonlinear synchronized switch dam** on
the voltage sources (SSDV) is proposed in this article. SSDV, as one of effectively nonlinear …
the voltage sources (SSDV) is proposed in this article. SSDV, as one of effectively nonlinear …
Electromagnetic shunt dam** with negative impedances: optimization and analysis
Dynamic vibration absorbers (DVA) are classic and effective devices to reduce the
amplitude of vibration sustained by structures. A promising alternative to the DVAs is the …
amplitude of vibration sustained by structures. A promising alternative to the DVAs is the …
Vibration control by piezoelectric proof-mass absorber with resistive-inductive shunt
J Høgsberg - Mechanics of Advanced Materials and Structures, 2021 - Taylor & Francis
Vibration control of structures is introduced by a piezoelectric proof-mass absorber with a
resistive-inductive shunt, introducing the structural mass, absorber mass and voltage across …
resistive-inductive shunt, introducing the structural mass, absorber mass and voltage across …
A comparison of robustness and performance of linear and nonlinear Lanchester dampers
In this paper, we study and compare performance and robustness of linear and nonlinear
Lanchester dampers. The linear Lanchester damper consists of a small mass attached to a …
Lanchester dampers. The linear Lanchester damper consists of a small mass attached to a …