This doctoral thesis focuses on the development of analogous piezoelectric networks for broadband damping of complex structures. The objective is to damp the modes of largest wavelengths of mechanical structures, which are covered by piezoelectric patches to this end. This allows coupling them to fully passive electrical devices which exhibit similar wave propagating properties. Multimodal vibration mitigation is hence achieved. To do so, we first propose a method to derive the electrical analogue of any mechanical structure. It is applied to create a library of elementary analogues that represent classical wave propagation cases, such as 1D traction, 1D bending or 2D bending. Then, the electrical analogue of a rectangular plate covered by ...
Recently the concept of Piezo-Electro-Mechanical (PEM) structural member has been developed,2.1 Give...
Afin de limiter les contraintes dans les matériaux pour accroître leur durée de vie et améliorer la ...
This work proposes a method to synthesize an electrical network which, when coupled to a complex per...
This doctoral thesis focuses on the development of analogous piezoelectric networks for broadband da...
Structural vibrations can be reduced by benefiting from the electromechanical coupling that is offer...
International audienceSeveral solutions for multimodal vibration damping of thin mechanical structur...
International audienceMultimodal passive damping of a mechanical structure can be implemented by a c...
International audienceMultimodal damping can be achieved by coupling a mechanical structure to an el...
International audienceVibration mitigation solutions involving piezoelectric components as sensors a...
International audienceVibrations of a mechanical structure can be reduced through a piezoelectric co...
Master Thesis ESM departmentIn this work passive piezoelectric devices for vibration damping are stu...
International audienceA dynamic passive controller for thin plate vibrations is here presented. The ...
In order to protect structures, extend their lifespan and decrease the incomfort resulting from unde...
International audienceThis work proposes the implementation of a multimodal and fully passive piezoe...
International audienceA multimodal damping strategy is implemented by coupling a beam to its analogu...
Recently the concept of Piezo-Electro-Mechanical (PEM) structural member has been developed,2.1 Give...
Afin de limiter les contraintes dans les matériaux pour accroître leur durée de vie et améliorer la ...
This work proposes a method to synthesize an electrical network which, when coupled to a complex per...
This doctoral thesis focuses on the development of analogous piezoelectric networks for broadband da...
Structural vibrations can be reduced by benefiting from the electromechanical coupling that is offer...
International audienceSeveral solutions for multimodal vibration damping of thin mechanical structur...
International audienceMultimodal passive damping of a mechanical structure can be implemented by a c...
International audienceMultimodal damping can be achieved by coupling a mechanical structure to an el...
International audienceVibration mitigation solutions involving piezoelectric components as sensors a...
International audienceVibrations of a mechanical structure can be reduced through a piezoelectric co...
Master Thesis ESM departmentIn this work passive piezoelectric devices for vibration damping are stu...
International audienceA dynamic passive controller for thin plate vibrations is here presented. The ...
In order to protect structures, extend their lifespan and decrease the incomfort resulting from unde...
International audienceThis work proposes the implementation of a multimodal and fully passive piezoe...
International audienceA multimodal damping strategy is implemented by coupling a beam to its analogu...
Recently the concept of Piezo-Electro-Mechanical (PEM) structural member has been developed,2.1 Give...
Afin de limiter les contraintes dans les matériaux pour accroître leur durée de vie et améliorer la ...
This work proposes a method to synthesize an electrical network which, when coupled to a complex per...