ROS LinuxCNC Link

More
5 years 5 months ago #208492 by Bari
Replied by Bari on topic ROS LinuxCNC Link

Roiki wrote: You would want to use ros for this. It already has a support for real sense cameras and more so all you need is to figure out what you want to use it with.


The problem I have with ROS and with most robots is the lack of real time support for things that have to be synchronized in well under 1mS. I need to synchronize motion to mechanisms e.g., printheads, lasers, etc. that operate at a hundred times faster and I can't use interpolation. Try and ask for encoder outputs from inside a robot so that you can keep track of position in real time. I need realer time!

I'm not a fan of Intel and the depth measurement accuracy of their cameras is only 2%. In my circuit board fiducial application XY is of most interest since the PCB's are pretty consistent in thickness. A few microns of variance in Z will cover the worst of applications. I don't need stereo vision for this.

Please Log in or Create an account to join the conversation.

More
5 years 5 months ago - 5 years 5 months ago #208493 by Grotius
Replied by Grotius on topic ROS LinuxCNC Link
Hi Arciera,

Here is a tiny present for you :

link

Hi Bari,

My program uses 1000 preprocessed frames a second. It's a different approach. It's like playing a video.
Last edit: 5 years 5 months ago by Grotius.

Please Log in or Create an account to join the conversation.

More
5 years 5 months ago #208496 by Aciera
Replied by Aciera on topic ROS LinuxCNC Link

Here is a tiny present for you :

Nice, thanks!
Looks like a rainy day tomorrow, so I'll give it a go and report back.

Please Log in or Create an account to join the conversation.

More
5 years 5 months ago #208499 by Grotius
Replied by Grotius on topic ROS LinuxCNC Link
Hi Arciera,

Wich linux version are you running?

Please Log in or Create an account to join the conversation.

More
5 years 5 months ago #208523 by Aciera
Replied by Aciera on topic ROS LinuxCNC Link
I'm running Debian 10

Please Log in or Create an account to join the conversation.

More
5 years 5 months ago #208525 by Aciera
Replied by Aciera on topic ROS LinuxCNC Link
Regarding your github link:
Is there actually a branch for me to build and test there?

Please Log in or Create an account to join the conversation.

Time to create page: 0.320 seconds
Powered by Kunena Forum