osrf-migration
commented
9 years ago Open osrf-migration opened 9 years ago
osrf-migration
commented
9 years ago osrf-migration
commented
9 years ago Original comment by Nate Koenig (Bitbucket: Nathan Koenig).
Just to make sure, could you try the latest drcsim release, instead of the prerelease?
osrf-migration
commented
9 years ago Original comment by DRC WPI (Bitbucket: felipepolido).
We just checked, the problem persists on the drcsim release.
osrf-migration
commented
9 years ago Original comment by DRC WPI (Bitbucket: felipepolido).
The distal link getting stuck like this happens every other time you open the hand.
osrf-migration
commented
9 years ago Original comment by Carlos Agüero (Bitbucket: caguero, GitHub: caguero).
Here is a pull request that makes the grip more stable. We'll include it in the next drcsim release but if would be helpful if you can try it with your grasping test.
osrf-migration
commented
9 years ago Original comment by John Hsu (Bitbucket: hsu, GitHub: hsu).
In the case pull request #522 does not help, can you share with us the commands being sent to the RobotiQ gripper that introduces the bad behaviors? Thanks.
osrf-migration
commented
9 years ago osrf-migration
commented
9 years ago
Original report (archived issue) by DRC WPI (Bitbucket: felipepolido).
The original report had attachments: grabhandle.mp4
The latest drcsim-prerelease Robotiq hands doesn't seem to work properly.
1) it takes sending multiple messages to the hand for it to respond properly ( publish the correct topics multiple times) 2) the fingers seem to get stuck in weird positions, specially the distal link which gets stuck at the limit even after you send multiple messages to open the hand. 3) the hand interaction with other objects is not correct, causing weird spasms. Attached is a video to support that.
https://drive.google.com/file/d/0B5oT91EGbWysb21QYWxvUW56OVU/view