Human-robot collisions in Task 2




Human-robot collisions in Task 2

Postby AIS » Wed 5. Nov 2014, 16:23

Hello,

In the few runs with the new update there are two issues:

-The system detects as human-robot collision when the human touches the robot when the UR5 is still (in the previous version collisions only were detected when the UR5 was moving).

-Sometimes (not very often indeed) the call to /load_rivet gets stuck.

The issue with the stereo camera has been corrected, thanks!

Regards
AIS
 
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by Advertising » Wed 5. Nov 2014, 16:23

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Re: Human-robot collisions in Task 2

Postby admin » Thu 6. Nov 2014, 17:29

Dear AIS,

the collision detection has been fixed and will be made available today.

Regarding the load_rivet hangs we could not reproduce the behaviour. Please send us the ROS log files from when it occured.

Best regards
admin
Administrator
 
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Re: Human-robot collisions in Task 2

Postby AIS » Fri 7. Nov 2014, 11:07

Is the new update available?

I can only see the version from the 5th of November.

I have sent a mail with a ros bag with a run where the /load_rivet service got stuck. I can provide it by a different method if you need.

Regards
AIS
 
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Re: Human-robot collisions in Task 2

Postby dti » Fri 7. Nov 2014, 12:16

We can also confirm that we once in a while see load_rivet() hanging.
dti
 
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Re: Human-robot collisions in Task 2

Postby Frank » Fri 7. Nov 2014, 14:23

Thanks for your input! We found an error and will fix it.
I guess, the error only occurs with the hole frame h34 (so only once in 34 runs)?
Frank
 
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