Sebastien Grondel

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This paper presents a first stage in developing a robot at the size of an insect by using exclusively advanced technologies of the microelectronics. The concept of a vibrating wing with passive torsion is validated by comparisons between theoretical and experimental approaches on a schematic geometry of a single wing. The structural and aerodynamic aspects(More)
In the last decade researchers pursued the development of tiny flying robots inspired by natural flyers. Within this context our main objective is to devise a flying robot-mimicking insect in terms of kinematics and scale using MEMS technologies. For this purpose, an original design has been developed around resonant thorax and wings by the way of an(More)
This paper reports our recent progresses on the micromachining and analyses of bio-inspired all polymer wings for MAV application. SU-8 wings mimicking cranefly wings were fabricated using advanced MEMS technology. Unlike insect wings using composite materials, our wings are composed of a single material (SU-8) as a preliminary mimicry. As prepared wings(More)
For train manufacturers, a technical, economical, and societal key issue is the real-time monitoring and diagnosis of a train door in new generation of urban trains. Therefore, this paper proposes to deal with the modeling and diagnosis of a train door mechatronic system. For this purpose, the system is first detailed and shows a coupling between electrical(More)
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