How does a turtlebot3 robot get other robot coordinates? [closed]

asked 2018-09-21 03:48:22 -0500

jiangzhiwen gravatar image

There are three TB3(A,B,C) robots. Each robot has an independent coordinate system.　The movement of A needs to be changed according to the location of B and C.　How does A get the position of B and C (expressed in the coordinate system of A robot)？ I know that the UAV's solution is to use some indoor location system.　Does TB3 also need a positioning system? 　If necessary, 　what indoor positioning products can achieve high precision positioning function?

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Closed for the following reason duplicate question by mgruhler
close date 2018-09-21 06:15:13.304816

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duplicate of #q303939

mgruhler gravatar image mgruhler  ( 2018-09-21 06:15:22 -0500 )edit

Is this question about ROS or about ROS 2? If it's ROS 2, then I don't think this is a duplicate. @jiangzhiwen can you please clarify?

allenh1 gravatar image allenh1  ( 2018-09-21 14:29:30 -0500 )edit

@allenh1 why don't you think that this is a duplicate? It is the same wording and tags. But I admit I missed the ros2 tag... :-)

mgruhler gravatar image mgruhler  ( 2018-09-24 01:05:35 -0500 )edit

@mgruhler I seem to have missed the ROS 2 tag on the other post, so we'll call it even. ;)

allenh1 gravatar image allenh1  ( 2018-09-25 09:51:56 -0500 )edit

agreed ;-)

mgruhler gravatar image mgruhler  ( 2018-09-26 03:19:07 -0500 )edit
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