The ISAE-SUPAERO Foundation’s entrepreneurship prize has been awarded to Antoine Tournet for DIODON!

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The ISAE-SUPAERO Foundation's entrepreneurship prize has been awarded to Antoine Tournet for DIODON!
4:46 min
Research

8 February 2021

The ISAE-SUPAERO Foundation’s entrepreneurship prize has been awarded to Antoine Tournet for DIODON!

The ISAE-SUPAERO Foundation’s entrepreneurship prize has been awarded to Antoine Tournet, an ISAE-SUPAERO graduate in the ENSICA class of 2018, co-founder and CEO of DIODON Drone Technology, founded in 2017. The start-up designs and produces all-terrain drones for applications in demanding environments.
The DIODON inflatable drone project was undertaken with Roman Luciani, also an ISAE-SUPAERO graduate in the ENSICA class of 2018, from the start of their studies at ISAE-SUPAERO in 2014.
During his preparatory school studies, Antoine, a winter sports enthusiast, carried out several engineering projects on such topics as the vibratory bowl feeders on the production lines at LEGRAND or the methods used to install rivets at AIRBUS. At the same time, the tech-savvy Roman studied the development of a multirotor drone at his preparatory school.
These experiences bringing together team management and advanced technologies were valuable to them and gave them the desire to undertake their own innovative technological project. As classmates they came together in this shared taste for entrepreneurship. The complementarity between their skills is what gave them the idea to develop the first drone with an inflatable structure – the DIODON.
Throughout their studies, they spent their time developing this new product: Roman was in charge of technological development and Antoine dealt with business development and finance.
DIODON was born of a desire to bring technology into hard-to-access environments. It is now a business with a structure that enables it to develop its R&D capacities while ensuring its products’ in-house industrialization. Recruitment, office space and production processes have been planned accordingly.
Housed at ISAE-SUPAERO since 2017, DIODON moved to the PROLOGUE business incubator in Labège in February 2019 and now has 25 employees – a figure that should increase by the year 2022.

SapienSapienS 4:46 min

The ISAE-SUPAERO Foundation’s entrepreneurship prize has been awarded to Antoine Tournet, an ISAE-SUPAERO graduate in the ENSICA class of 2018, co-founder and CEO of DIODON Drone Technology, founded in 2017. The start-up designs and produces all-terrain drones for applications in demanding environments.

The DIODON inflatable drone project was undertaken with Roman Luciani, also an ISAE-SUPAERO graduate in the ENSICA class of 2018, from the start of their studies at ISAE-SUPAERO in 2014.
During his preparatory school studies, Antoine, a winter sports enthusiast, carried out several engineering projects on such topics as the vibratory bowl feeders on the production lines at LEGRAND or the methods used to install rivets at AIRBUS. At the same time, the tech-savvy Roman studied the development of a multirotor drone at his preparatory school.

These experiences bringing together team management and advanced technologies were valuable to them and gave them the desire to undertake their own innovative technological project. As classmates they came together in this shared taste for entrepreneurship. The complementarity between their skills is what gave them the idea to develop the first drone with an inflatable structure – the DIODON.
Throughout their studies, they spent their time developing this new product: Roman was in charge of technological development and Antoine dealt with business development and finance.

DIODON was born of a desire to bring technology into hard-to-access environments. It is now a business with a structure that enables it to develop its R&D capacities while ensuring its products’ in-house industrialization. Recruitment, office space and production processes have been planned accordingly.

Housed at ISAE-SUPAERO since 2017, DIODON moved to the PROLOGUE business incubator in Labège in February 2019 and now has 25 employees – a figure that should increase by the year 2022.

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French SUPERCAM instrument records audio from INGENUITY's Fourth flight!
Research 2:45 min

French SUPERCAM instrument records audio from INGENUITY’s Fourth flight!

2:45 min
Research

10 May 2021

French SUPERCAM instrument records audio from INGENUITY’s Fourth flight! NASA/JPL-Caltech/LANL/CNES/CNRS/ISAE-SUPAERO

Perseverance was parked 80 metres from the small rotorcraft, which rose to five metres and then hovered before flying downrange for 133 metres and returning to its take-off and landing spot. SuperCam’s science microphone, developed by ISAE-SUPAERO, recorded the sound from the helicopter’s whirring rotors during the flight. The sound registered 84 hertz, equivalent to a low E note on the piano or a bass voice type.
“This is a wonderful surprise for the science team!” said Naomi Murdoch, a research scientist with ISAESUPAERO who is studying the data captured by the microphone. “Testing in a Mars atmosphere simulator to design this instrument and our sound propagation theories led us to believe the microphone would find it very difficult to discern sounds from the helicopter. As Mars’ atmosphere is very tenuous, it really attenuates sounds. So we needed a bit of luck to pick up the helicopter from this range. We’re thrilled to have obtained this recording, which is going to be a gold mine for our understanding of the planet’s atmosphere.”
Developed jointly by ISAE-SUPAERO and a consortium of laboratories attached to the French national scientific research centre CNRS and partner laboratories, coordinated by CNES, SuperCam’s microphone is derived from a consumer model adapted to withstand the Martian environment. The microphone is pursuing three science and technology goals of the Mars 2020 mission:
Study the sounds generated by laser impacts on Martian rocks to better understand their surface mechanical properties.
- Seek to gain new insights into surface atmospheric phenomena such as wind turbulence, dust devils and wind interactions with the rover, and now with the helicopter.
- Analyse the sound signature of the rover’s movements, for example when it is using its robot arm, driving on flat or rugged terrain, and operating its pumps.
The microphone was first turned on a few hours after Perseverance’s landing, picking up the first sounds on Mars from atmospheric turbulence. It is used daily in combination with laser-induced breakdown spectroscopy (LIBS) to analyse the chemical make-up of Martian rocks.
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