Multi positive feedback control method for active vibration suppression in flexible structures
This paper presents a novel controller for active vibration reduction in piezoelectric-actuated
flexible structures. The new Multi Positive Feedback (MPF) control consists of two sections …
flexible structures. The new Multi Positive Feedback (MPF) control consists of two sections …
Modal control based on direct modal parameters estimation
Modal active control is based on a state model that requires the identification of modal
parameters. This identification can typically be done through a rational fraction polynomial …
parameters. This identification can typically be done through a rational fraction polynomial …
Damage tolerant active control: Concept and state of art
N Mechbal, EGO Nóbrega - IFAC Proceedings Volumes, 2012 - Elsevier
Damage tolerant active control is a new research area related to fault tolerant control design
methods applied to mechanical structures. It encompasses several techniques commonly …
methods applied to mechanical structures. It encompasses several techniques commonly …
Optimal locations and orientations of piezoelectric transducers on cylindrical shell based on gramians of contributed and undesired Rayleigh–Ritz modes using …
In this study, the active vibration control and configurational optimization of a cylindrical shell
are analyzed by using piezoelectric transducers. The piezoelectric patches are attached to …
are analyzed by using piezoelectric transducers. The piezoelectric patches are attached to …
An optimal vibration control logic for minimising fatigue damage in flexible structures
P Ambrosio, G Cazzulani, F Resta… - Journal of Sound and …, 2014 - Elsevier
One of the most common applications of active control on flexible structures is the mitigation
of vibrations to reduce stresses and consequently increase lifetime. However, except for a …
of vibrations to reduce stresses and consequently increase lifetime. However, except for a …
[LIBRO][B] Practical guide to the packaging of electronics: thermal and mechanical design and analysis
A Jamnia - 2016 - taylorfrancis.com
Successfully Estimate the Thermal and Mechanical Characteristics of Electronics Systems A
definitive guide for practitioners new to the field or requiring a refresher course, Practical …
definitive guide for practitioners new to the field or requiring a refresher course, Practical …
Nonlinear multiple breathing cracks detection using direct zeros estimation of higher-order frequency response function
B Chomette - Communications in Nonlinear Science and Numerical …, 2020 - Elsevier
On-board structures are currently submitted to high-level vibrations which may affect their
integrity and operational lifetime. Structural health monitoring is then of great interest to …
integrity and operational lifetime. Structural health monitoring is then of great interest to …
Experimental identification of smart material coupling effects in composite structures
Smart composite structures have an enormous potential for industrial applications, in terms
of mass reduction, high material resistance and flexibility. The correct characterization of …
of mass reduction, high material resistance and flexibility. The correct characterization of …
Spatial H∞ approach to damage‐tolerant active control
N Mechbal, EGO Nóbrega - Structural Control and Health …, 2015 - Wiley Online Library
Damage‐tolerant active control is a new research area targeting to adapt fault‐tolerant
control methods to mechanical structures submitted to damage. Active vibration control is a …
control methods to mechanical structures submitted to damage. Active vibration control is a …
Mode tuning of a simplified string instrument using time-dimensionless state-derivative control
In recent years, there has been a growing interest in smart structures, particularly in the field
of musical acoustics. Control methods, initially developed to reduce vibration and damage …
of musical acoustics. Control methods, initially developed to reduce vibration and damage …