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Antoine Pirrone

@antoinepirrone

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Following
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PhD in computer science. R&D Engineer at @pollenrobotics. Member of @RhobanRobots team. Proud dad of https://t.co/Au35XHaPrD :)

Joined June 2009
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@antoinepirrone
Antoine Pirrone
2 days
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@antoinepirrone
Antoine Pirrone
13 days
@andrewcyu @Mankaran32 What do you mean by round of sim2real ? The goal is to learn to walk in simulation and transfer it on the real robot
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@antoinepirrone
Antoine Pirrone
13 days
@Mankaran32 Checkout the project here : The v2 was co-designed with Augustin Crampette !
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@antoinepirrone
Antoine Pirrone
4 months
@euluisfilipe @X0Radi I haven't started working on the v2, waiting for a very good walk on the v1! My plan is globally to make it cheaper and better mechanically designed so that it's more robust and easier to assemble.
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@antoinepirrone
Antoine Pirrone
4 months
@DrTimBlakely Check this out :)
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@antoinepirrone
Antoine Pirrone
4 months
@X0Radi It's not for sale, but you can build one ! I would recommend waiting for the v2 however, this design has some issues
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@antoinepirrone
Antoine Pirrone
4 months
@praveenanasurya @LeRobotHF's bio should have a working invite link
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@antoinepirrone
Antoine Pirrone
4 months
@Neurotronic67 Great ! What's your issue with the hip roll spacing ? What motors do you plan on using ?
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@antoinepirrone
Antoine Pirrone
4 months
@KyleMorgenstein @roboticseabass Here are some plots with all the observation inputs to the policy. On the left is mujoco, on the right is the real robot. The last 15 entries are the previous action outputted by the policy
Tweet media one
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@antoinepirrone
Antoine Pirrone
4 months
@roboticseabass @KyleMorgenstein But right now, when running the policy on the real robot, I have a shaking problem. I'm investigating it !
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@antoinepirrone
Antoine Pirrone
4 months
@KyleMorgenstein Right now I have a pretty good walk in sim, that transfers well from Isaac gym to Mujoco, but not to the real robot yet. Sim2real is hard :)
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@antoinepirrone
Antoine Pirrone
4 months
@KyleMorgenstein I don't do anything specific for collision meshes. It's my understanding that Isaac gym makes convex Hull approximations automatically if collision meshes are not provided. Be my guest! You can find the URDF here
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@antoinepirrone
Antoine Pirrone
4 months
RT @planeterobots: @pollenrobotics annonce officiellement aujourd'hui le lancement de la nouvelle version de son robot humanoïde Reachy 2,…
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@antoinepirrone
Antoine Pirrone
4 months
RT @pollenrobotics: Reachy 2 is live! 🤖 Versatile, open-source, and ready for advanced tasks. Push robotics forward with us! Discover more…
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@antoinepirrone
Antoine Pirrone
4 months
@Neurotronic67 @Thom_Wolf Great! Let me know if you need any help :)
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@antoinepirrone
Antoine Pirrone
4 months
@Neurotronic67 @Thom_Wolf But they are very expensive unfortunately
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