Isaac Sim Version 4.2.0 Windows 11 RTX 4070 Ti Onshape Sign in to Onshape, the #1 fastest growing CAD system in the world with over 4 million users. Hi everyone, I’m experiencing issues importing my first robot model from OnShape into NVIDIA Isaac…

Thank you for the link. While it didn’t fully address my issue, it provided some valuable insights. I learned that the articulation needs to be structured as a kinematic tree, which isn’t possible in my specific case. Therefore, I’ll need to develop a workaround solution. For reference, I’ve attach…

Adding to my previous message: When I first started with Isaac Sim a few weeks ago, I experimented without following any tutorials and managed to correctly build the kinematics. The simulation worked in principle, though the joints were very unstable, as shown in the two attached videos. …

Here a follow up, I’m getting closer to the solution. This following Post on the Forum helped me to get the Sim working. [Support Parallel Robots? - Omniverse / Isaac Sim - NVIDIA Developer Forums] ( Support Parallel Robots? ) Unfortunately the Ball Joints are getting dislocated and it not accurate…

Hi, Yuuzena, I have the same issue hauting me for a long while, it seems the joint is only a “soft” constrain rather than real joint, do you have any progress or shifting to another simulator? hope to get reply soon, thanks.

Hi suxfj2, I’ve now used two rotational joints and two linear joints to mimic the tilting motion of the platform. The three linear movements with the ball-sphere can be described using two rotational and two linear joints. With these standard joints, the IK functionality is supported.

Parallel Robot similar to Stewart platform physx issue

Omniverse Isaac Sim

VickNV November 7, 2024, 10:17pm 2

I’m not an expert in this specific area, but could you check if Breaking the Articulation Loop is helpful?

Is it possible to control D6 joint with action graph

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Parallel Robot similar to Stewart platform physx issue

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