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is ros controller and action server same

asked 2017-07-30 09:15:40 -0500

dinesh gravatar image

updated 2017-07-30 09:16:14 -0500

As i see when i'm using joint trajectory controller it is publising and subscribing the same topics which action server does. So does it means that after using this controller their is no need of using action server in between the robot and action client?

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answered 2017-07-30 11:58:04 -0500

ahendrix gravatar image

Yes. Most trajectory controllers have an action server.

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Asked: 2017-07-30 09:15:40 -0500

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Last updated: Jul 30 '17