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[Question] How to check collision between two robot arms?

Open KevinGeng3 opened this issue 1 year ago • 2 comments

Question

Based on franka_lift_cube task, I add one more franka arm. So now I need to check collision between two arms, but I think there is no collision detection API right now. Does someone know how to implement this function? Thank you very much!

KevinGeng3 avatar Sep 28 '24 03:09 KevinGeng3

One idea is using contact_sensor, but I do not know how to filter the contact between arm and cube. I think there is no clear tutorial about how to use contact_sensor.

KevinGeng3 avatar Sep 28 '24 03:09 KevinGeng3

Do the docs here clarify your issue?

https://isaac-sim.github.io/IsaacLab/source/api/lab/omni.isaac.lab.sensors.html#omni.isaac.lab.sensors.ContactSensor

Mayankm96 avatar Oct 01 '24 08:10 Mayankm96

Do the docs here clarify your issue?

https://isaac-sim.github.io/IsaacLab/source/api/lab/omni.isaac.lab.sensors.html#omni.isaac.lab.sensors.ContactSensor

Thank you for your advice! But actually, before I wrote this question, I have already read this docs. However, I met some problems when I put it into practice. But now I have cleared the problems.

KevinGeng3 avatar Oct 08 '24 01:10 KevinGeng3

Do the docs here clarify your issue?

https://isaac-sim.github.io/IsaacLab/source/api/lab/omni.isaac.lab.sensors.html#omni.isaac.lab.sensors.ContactSensor

Thank you for your advice! But actually, before I wrote this question, I have already read this docs. However, I met some problems when I put it into practice. But now I have cleared the problems.

"May I ask how you solved it?"

ZhangHan0301 avatar Mar 12 '25 01:03 ZhangHan0301