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193 questions

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27
views
1
answer
no
votes
2020-08-04 01:59:38 -0500 mgruhler flag of Germany

Fine joystick library control

30
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1
answer
no
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2020-06-13 19:44:58 -0500 Teo Cardoso flag of Brazil

Subscrine Cmd_vel / If not

38
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1
answer
no
votes
2020-05-02 13:24:00 -0500 Marcus Barnet

My teleop node is not very reactive

21
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no
answers
no
votes
2020-04-20 14:30:07 -0500 billynugrahas

joint controller to linear x y z ?

156
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2
answers
no
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2020-04-13 03:49:25 -0500 gvdhoorn

geometry_msgs/TwistStamped to geometry_msgs/Twist

37
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no
answers
no
votes
2020-03-25 12:14:27 -0500 Dragonslayer

DWA_local_planner - cmd_vel question

46
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1
answer
no
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2020-03-15 10:27:29 -0500 nickw flag of United Kingdom of Great Britain and Northern Ireland

How do I modify the name of topic in launch file?

44
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1
answer
no
votes
2020-03-10 13:48:47 -0500 John999991

Topics [odom] and [cmd_vel] not existing

26
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no
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no
votes
2020-02-13 11:17:42 -0500 abhanjac

how can a rostopic has publisher 'none'?

413
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1
answer
no
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2020-02-04 21:22:49 -0500 Droter

How to convert Twist msg to PWM signals?

215
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1
answer
no
votes
2019-12-10 09:29:17 -0500 jordan

units of twist.angular.z

124
views
2
answers
no
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2019-11-09 04:20:53 -0500 parzival

Can I use arduino to subscribe /cmd_vel?

116
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1
answer
no
votes
2019-09-09 09:22:44 -0500 gvdhoorn

Expected behaviour when cmd_vel == 0

5k
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3
answers
3
votes
2019-05-29 18:00:43 -0500 JadTawil

How to implement velocity transformation?

1k
views
1
answer
1
vote
2019-05-14 05:51:54 -0500 macrot51

cmd_vel(geometry_msgs::Twist) to ackermann_msgs

188
views
1
answer
no
votes
2019-02-27 06:00:25 -0500 halberd flag of Netherlands

teb_local_planner does not publish to cmd_vel?

227
views
1
answer
no
votes
2018-11-21 07:11:08 -0500 Karax31

turtlebot continues driving after Ctrl + C

158
views
1
answer
no
votes
2018-11-14 07:46:15 -0500 dhindhimathai

publishing to /cmd_vel gives error

472
views
1
answer
no
votes
2018-11-14 06:39:05 -0500 PeteBlackerThe3rd flag of United Kingdom of Great Britain and Northern Ireland

exact rotational speed of a wheel

1k
views
2
answers
2
votes
2018-08-07 05:52:12 -0500 joaoquintas flag of Portugal

using cmd_vel and navigation stack for our robot

342
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no
answers
no
votes
2018-07-27 09:36:37 -0500 vonunwerth

Controller for robots

64
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no
answers
no
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2018-07-26 15:58:35 -0500 hamzh.albar@gmail.com

My car does not move

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