more than one odom->base_link transform

asked 2016-06-13 01:47:00 -0500

yanmingz gravatar image


I have 2 nodes from third parts, both of them publish odom->base_link transform. I want to combine these 2 transforms and publish my own odom->base_link transform, since our navigation node needs this transform. If I can't modify the source code of all the nodes except my own fusion node, how can I make the whole system work on ROS? I mean combining the 2 input odometry and publish my own odom->base_link transform for navigation node?

I notice there was a discussion about similar topics. But it didn't provide an answer.

Thanks a lot.


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