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/cmd_vel republished as TwistWithCovarianceStamped

asked 2019-12-04 07:25:13 -0600

wintermute gravatar image

Hello, I am experimenting with robot_localization package, and I understand /cmd_vel has to be TwisthWithCovarianceStamped.

How can I read /cmd_vel and republish it as TwistWithCovarianceStamped?

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answered 2019-12-04 11:14:59 -0600

This use control (http://docs.ros.org/melodic/api/robot...) feature takes a Twist.

You should use that, not using cmd_vel as a state estimation input. No changes required :-)

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Asked: 2019-12-04 07:25:13 -0600

Seen: 12 times

Last updated: 21 hours ago