This work is focussed on vibration control and energy harvesting using embedded piezoelectric elements. Several nonlinear processing of the piezoelectric voltage are studied and developed. These techniques result in a drastic enhancement of the conversion capabilities of the piezoelectric material.Vibration control techniques are generally described as active or passive. The passive techniques consist in connecting the piezoelectric elements to a passive electrical network. The active techniques require a bulky system built with at least a sensor, a control unit and a feedback actuator. In addition, external power sources and amplifier are needed for the control unit and the actuators. The studied nonlinear techniques, called SSD for “Synch...
Nowadays, the vibration energy is becoming a promising energy source to supply low consumption elect...
Afin de limiter les contraintes dans les matériaux pour accroître leur durée de vie et améliorer la ...
The work of this thesis is focused on the mechanical energy harvesting. This technology is generally...
Ce travail concerne l'étude de techniques non linéaires ayant pour effet d'augmenter considérablemen...
In order to protect structures, extend their lifespan and decrease the incomfort resulting from unde...
Nowadays with the world oil price soaring, the energy issue is becoming a significant topic and the ...
Les travaux de cette thèse concernent l'étude d'une technique particulière se rapportant au traiteme...
Research activities I lead at the SYMME laboratory of Savoie Mont Blanc University cover various app...
Mechanical vibration damping has many applications in industry (machine tools), civil engineering (b...
Energy harvesting technology describes the process of converting ambient energy surrounding a system...
Structural vibration control is an important issue and has received considerable research attention ...
In the research work carried out under this thesis it is investigated the possibility of combining t...
La technologie de récupération d’énergie correspond au processus de conversion de l’énergie ambiante...
Piezoelectric energy harvesting is a promising technique for battery-less miniature electronic devic...
This PhD thesis context is about energy harvesting in order to have autonomous sensors. The problema...
Nowadays, the vibration energy is becoming a promising energy source to supply low consumption elect...
Afin de limiter les contraintes dans les matériaux pour accroître leur durée de vie et améliorer la ...
The work of this thesis is focused on the mechanical energy harvesting. This technology is generally...
Ce travail concerne l'étude de techniques non linéaires ayant pour effet d'augmenter considérablemen...
In order to protect structures, extend their lifespan and decrease the incomfort resulting from unde...
Nowadays with the world oil price soaring, the energy issue is becoming a significant topic and the ...
Les travaux de cette thèse concernent l'étude d'une technique particulière se rapportant au traiteme...
Research activities I lead at the SYMME laboratory of Savoie Mont Blanc University cover various app...
Mechanical vibration damping has many applications in industry (machine tools), civil engineering (b...
Energy harvesting technology describes the process of converting ambient energy surrounding a system...
Structural vibration control is an important issue and has received considerable research attention ...
In the research work carried out under this thesis it is investigated the possibility of combining t...
La technologie de récupération d’énergie correspond au processus de conversion de l’énergie ambiante...
Piezoelectric energy harvesting is a promising technique for battery-less miniature electronic devic...
This PhD thesis context is about energy harvesting in order to have autonomous sensors. The problema...
Nowadays, the vibration energy is becoming a promising energy source to supply low consumption elect...
Afin de limiter les contraintes dans les matériaux pour accroître leur durée de vie et améliorer la ...
The work of this thesis is focused on the mechanical energy harvesting. This technology is generally...