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2023-07-19 20:57:02 -0500 edited answer Canot change parent child relationship between base_link and base_footprint

This might be a stupid answer, but have you tried this? <link name="base_footprint"> </link> <joint name

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2023-07-19 20:52:41 -0500 answered a question Canot change parent child relationship between base_link and base_footprint

This might be a stupid answer, but have you tried this? <link name="base_footprint"> </link> <joint name

2023-07-19 19:41:33 -0500 edited answer Robot localization: Odom tf is far offset from Map tf

Yes, this is expected. As the odometry of your robot drifts (see this answer for more details: https://answers.ros.org/q

2023-07-19 19:38:30 -0500 answered a question Robot localization: Odom tf is far offset from Map tf

Yes, this is expected. As the odometry of your robot drifts (see this answer for more details: https://answers.ros.org/q

2023-01-19 00:09:42 -0500 commented question bloom-generate Rosdep can't resolve key

Nope, let me know if you find something out. I ended up creating a custom rosdep.yaml with something like this: for i in

2023-01-18 23:30:25 -0500 commented answer smac lattice planner for differential robot

You should checkout this https://github.com/ros-planning/navigation2/tree/main/nav2_smac_planner/lattice_primitives and

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2022-12-21 23:14:08 -0500 answered a question smac lattice planner for differential robot

"turning_radius" would be the first suspect I would check out. Right now it is set to 1 meter, which is consistent with

2022-12-18 20:38:14 -0500 commented answer Question about scan.ranges information

Sorry, I missed your comment. Yes, the values in ranges array are the distances with reference to the sensor frame (spec

2022-11-28 23:38:53 -0500 answered a question Question about scan.ranges information

Your understanding seems correct. http://docs.ros.org/en/melodic/api/sensor_msgs/html/msg/LaserScan.html

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2022-11-24 01:54:58 -0500 commented question Alguien que tenga una explicación del funcionamiento de pointcloud to laserscan

Hola Esteban, el idioma oficial de este foro es Ingles. Por favor, replantea la pregunta en el idioma comun. Gracias.

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2022-05-24 23:22:15 -0500 edited answer Robot rotates near goal when goal is set in RViz

Did you try setting latch_xy_goal_tolerance to true? ~<name>/latch_xy_goal_tolerance (bool, default: false) If go

2022-05-24 23:19:29 -0500 answered a question Robot rotates near goal when goal is set in RViz

Did you try setting latch_xy_goal_tolerance to true? ~<name>/latch_xy_goal_tolerance (bool, default: false) If go

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2022-05-24 23:13:29 -0500 answered a question How to change number of particles in gmapping package?

The best place would be the file: $(find turtlebot3_slam)/config/gmapping_params.yaml Since the line: <rosp

2022-05-15 23:20:39 -0500 edited question SLAM errors: Costmap2DROS transform timeout

SLAM errors: Costmap2DROS transform timeout I am using ROS melodic on both my workstation and RPI3B+ with Ubuntu 18.04.6

2022-05-15 19:41:07 -0500 edited question stl files are not showing in rvis

stl files are not showing in rvis Hi! I'm using ros2 galactic I built a urdf file for my robot as showing here using

2022-05-15 19:40:33 -0500 edited question stl files are not showing in rvis

stl files are not showing in rvis Hi! I'm using ros2 galactic I built a urdf file for my robot as showing here using

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2020-10-01 00:30:06 -0500 answered a question How to convert Float 64 to Double?

The compiler error that you are getting doesn't seem to refer to a float64/double conversion. It seems to refer to an

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2020-09-23 20:33:26 -0500 answered a question global planner with dynamic_reconfigure

Of course, you just need to implement a dynamic reconfigure server within your global planner plugin. Actually some of

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2020-09-10 20:42:47 -0500 answered a question Safely rename catkin_ws to fix typo

Looking at the contents of catkin_ws/devel there seems to be absolute paths everywhere. You can try to sed 's/caktin_ws/

2020-09-09 03:39:32 -0500 asked a question bloom-generate Rosdep can't resolve key

bloom-generate Rosdep can't resolve key I have been poking around with bloom-generate to generate rosdebian packages of

2020-07-21 23:46:58 -0500 commented question Cross compile my ROS package for Nvidia jetson TX2

I know this is not the answer you are looking for, but what I ended up doing is setting up an arm emulator on my x86 hos