Search Results - "Lefeuvre, Elie"

Synchronized switch charge constrained conditioning circuit for electrostatic energy harvesting by Chavez, Jhordan, Lefeuvre, Elie, Lallart, Mickaël

“…Electrostatic energy harvesting conditioning circuits usually rely on triangular or rectangular shaped energy cycles. While the former enables significant…”
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Autonomous Energy Harvester Based on Textile-Based Enzymatic Biofuel Cell for On-Demand Usage by Seok, Seonho, Wang, Cong, Lefeuvre, Elie, Park, Jungyul

“…This paper presents an autonomous energy harvester based on a textile-based enzymatic biofuel cell, enabling an efficient power management and on-demand usage…”
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Piezoelectric Energy Harvesting Device Optimization by Synchronous Electric Charge Extraction by Lefeuvre, Elie, Badel, Adrien, Richard, Claude, Guyomar, Daniel

“…This article presents a nonlinear approach to optimize the power flow of vibration-based piezoelectric energy-harvesting devices. This self-adaptive principle…”
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Micro Blood Pressure Energy Harvester for Intracardiac Pacemaker by Deterre, Martin, Lefeuvre, Elie, Yanan Zhu, Woytasik, Marion, Boutaud, Bertrand, Dal Molin, Renzo

“…This paper presents the design, fabrication, and tests of a microspiral-shaped piezoelectric energy harvester and its associated microfabricated packaging that…”
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Piezoelectric Energy Harvesting using a Synchronized Switch Technique by Badel, Adrien, Guyomar, Daniel, Lefeuvre, Elie, Richard, Claude

“…This article describes a new approach to harvest electrical energy from a mechanically excited structure equipped with piezoelectric elements. Standard…”
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Semi-passive Piezoelectric Structural Damping by Synchronized Switching on Voltage Sources by Lefeuvre, Elie, Badel, Adrien, Petit, Lionel, Richard, Claude, Guyomar, Daniel

“…Semi-passive damping techniques have been developed recently to address the problem of structural damping. Contrary to the standard passive piezoelectric…”
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Case Study of a MEMS Snap-Through Actuator: Modeling and Fabrication Considerations by Shi, Zhichao, Martincic, Emile, Moulin, Johan, Lefeuvre, Elie, Lamarque, Frédéric

“…MEMS actuators rely on the deformation of silicon structures. Using dimensions smaller than dozens of micrometers reveals that the micro-electro-mechanical…”
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Materials, structures and power interfaces for efficient piezoelectric energy harvesting by Lefeuvre, Elie, Sebald, Gaël, Guyomar, Daniel, Lallart, Mickaël, Richard, Claude

“…The possibility of recycling ambient energies with miniature electrical generators instead of using batteries with limited lifespan has stimulated important…”
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Self-powered circuit for broadband, multimodal piezoelectric vibration control by Lallart, Mickaël, Lefeuvre, Élie, Richard, Claude, Guyomar, Daniel

“…Vibration control using piezoelectric actuators has experienced a strong development these last years. Particularly, non-linear techniques have been proven to…”
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Synchronized switch charge constrained conditioning circuit for electrostatic energy harvesting by Chavez, Jhordan, Lefeuvre, Elie, Lallart, Mickaël

“…Electrostatic energy harvesting conditioning circuits usually rely on triangular or rectangular shaped energy cycles. While the former enables significant…”
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Biomechanical MEMS Electrostatic Energy Harvester for Pacemaker Application: a study of optimal interface circuit by Ambia, Francisco, Isac, Nathalie, Harouri, Abdelmounaim, Bouville, David, Lefeuvre, Elie

“…The leadless pacemaker is the most recent pacemaker concept, developed to overcome conventional pacemakers' limitations. This technology offers better comfort…”
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Equivalent Circuit Representation and Analysis of Galloping-Based Wind Energy Harvesting by Lihua Tang, Liya Zhao, Yaowen Yang, Lefeuvre, Elie

“…Small-scale wind energy can be harvested for wireless sensing applications by exploiting the galloping phenomenon of a bluff body attached to a piezoelectric…”
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Experiment and analysis of a piezoelectric energy harvester based on combined FEM modeling and spice simulation by Seok, Seonho, Brenes, Alexie, Yoo, Chansei, Lefeuvre, Elie

“…This paper presents modeling and simulation of a cantilever-type piezoelectric energy harvester based on a combined FEM (Finite Element Method) and spice…”
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Dynamic analysis of a novel two-sided nonlinear MEMS electrostatic energy harvester by Vysotskyi, Bogdan, Ambia Campos, Jose-Francisco, Lefeuvre, Elie, Brenes, Alexis

“…In this work, we investigate the frequency response of an electrostatic MEMS energy harvester with innovative gap-overlap transducer design. We prove…”
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Power and frequency bandwidth improvement of piezoelectric energy harvesting devices using phase-shifted synchronous electric charge extraction interface circuit by Lefeuvre, Elie, Badel, Adrien, Brenes, Alexis, Seok, Seonho, Yoo, Chan-Sei

“…This article presents a new way to control the synchronous electric charge extraction interface circuit, which was formerly developed to improve the…”
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Passive Resonant Sensors: Trends and Future Prospects by Hallil, Hamida, Dejous, Corinne, Hage-Ali, Sami, Elmazria, Omar, Rossignol, Jerome, Stuerga, Didier, Talbi, Abdelkrim, Mazzamurro, Aurelien, Joubert, Pierre-Yves, Lefeuvre, Elie

“…Sensors based on "resonance phenomenon" span a broad spectrum of important current applications including detection of biological and chemical agents, and…”
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Battery-less lactate monitoring system using a non-enzymatic sensor with selectivity by Lin, Shih-Hao, Lefeuvre, Elie, Wang, Hsiang-Yu

“…•Electrografting of an ionic liquid confers selective detection of lactate.•Electrografting ensures remarkable reproducibility in sensor fabrication.•Paper…”
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Additive fabrication of a 3D electrostatic energy harvesting microdevice designed to power a leadless pacemaker by Risquez, Sarah, Woytasik, Marion, Coste, Philippe, Isac, Nathalie, Lefeuvre, Elie

“…This paper presents the development of a process enabling to fabricate complex three-dimensional nickel microdevices. The possibilities offered by this new…”
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Tunable unipolar synchronized electric charge extraction strategy for piezoelectric energy harvesting by Brenes, Alexis, Lefeuvre, Elie, Seok, Seonho, Yoo, Chan-Sei

“…This article focuses on an intelligent control strategy to improve the performances of shunt-rectifier architectures for vibration energy harvesting. It…”
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Toward energy harvesting using active materials and conversion improvement by nonlinear processing by Guyomar, D., Badel, A., Lefeuvre, E., Richard, C.

“…This paper presents a new technique of electrical energy generation using mechanically excited piezoelectric materials and a nonlinear process. This technique,…”
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