Issues with robot/endpoint_state topic


Cheolhui
 Share

Recommended Posts

Hi, It's a pleasure to hear that Sawyer robot arms are being kept supported! 
 

By the way, I have an issue with using ROS topic published by the real Sawyer robot arm.

The official SDK doc states that the robot's end-effector is dynamically calibrated so that the URDF for solving robot's IK/FK change 

when the user attaches/detaches the official electric/pneumatic gripper.

However, in my case, the ROS topic named '/robot/limb/right/endpoint_state' is not changing whether I attach/detach the gripper or not.

The topic in the simulated environment provided by the Gazebo works well.

I really need this feature for the research regarding deep reinforcement learning to utilize the cartesian information for training the neural nets.

I guess there's a problem with the connection (though I can run the gripper script in intera_example), or the robot arm is not calibrated with the gripper.

I need some help with this issue.

Thanks in advance!

sincerely,

Cheolhiui

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share