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2023-02-19 07:24:09 -0500 | edited question | How to use tf2 in ros1 to calculate dead reackoning How to calculate dead reackoning using tf2 PS: The twist of the robot has 3 degrees of freedom. lin.x, lin.y and ang.z |
2023-02-17 11:47:16 -0500 | edited question | How to use tf2 in ros1 to calculate dead reackoning How to calculate dead reackoning using tf2 PS: The twist of the robot has 3 degrees of freedom. lin.x, lin.y and ang.z |
2023-02-17 11:46:04 -0500 | edited question | How to use tf2 in ros1 to calculate dead reackoning How to calculate dead reackoning using tf2 PS: The twist of the robot has 3 degrees of freedom. lin.x, lin.y and ang.z |
2023-02-17 11:45:37 -0500 | edited question | How to use tf2 in ros1 to calculate dead reackoning How to calculate dead reackoning using tf2 // given // - from sensor data calculated "twist" [geometry_msgs::Twist] |
2023-02-17 11:44:50 -0500 | edited question | How to use tf2 in ros1 to calculate dead reackoning How to calculate dead reackoning using tf2 // given // - from sensor data calculated "twist" [geometry_msgs::Twist] |
2023-02-17 11:41:22 -0500 | asked a question | How to use tf2 in ros1 to calculate dead reackoning How to calculate dead reackoning using tf2 // given // - from sensor data calculated "twist" [geometry_msgs::Twist] // |
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2022-12-01 15:26:19 -0500 | answered a question | Moveit2 install missing "release" file You probably missed this step from https://moveit.picknik.ai/humble/doc/tutorials/getting_started/getting_started.html#d |
2022-08-25 08:49:50 -0500 | marked best answer | How to define transmissions with ros2 control From my current understanding, if you want to use ROS2 Control with gazebo, you have to use one My question now: How do you define your transmissions? I found this components_architecture_and_urdf_examples, but I can't find anything there. Robot Description: I have 3 wheels that control the movement of the robot. Each of them has its own actuator. All of them have the same transmission ratio. I would like to define three The only And as far as I know, this is only a prototype. There is no Currently, I see two possible solutions:
I would prefer the first option, because this is way easier to maintain with xacro. Some links:
My current |
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2021-12-05 08:18:48 -0500 | commented answer | How to use multiple laser scanners for slam and navigation This would be great. I'll have a look at that branch as soon as possible. Unfortunately, there are currently other proje |
2021-11-24 12:15:04 -0500 | commented answer | How to use multiple laser scanners for slam and navigation Yes, I know that this package exists. I've included ira_laser_tools already in my question and yes, I know that this uno |
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2021-11-23 17:30:32 -0500 | edited question | How to use multiple laser scanners for slam and navigation How to use multiple laser scanners for slam and navigation Hi, we have multiple Robots on ROS2 Foxy and we would like to |
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2021-11-23 17:07:05 -0500 | commented answer | How to use multiple laser scanners for slam and navigation It's trivial for a best fit solution, but it is not possible to merge two LaserScan messages from different frames into |
2021-11-23 17:05:06 -0500 | commented answer | How to use multiple laser scanners for slam and navigation It's trivial for a best fit solution, but it is not possible to merge two LaserScan messages from different frames into |
2021-11-23 17:04:17 -0500 | commented answer | How to use multiple laser scanners for slam and navigation It's trivial for a best fit solution, but it is not possible to merge two LaserScan messages from different frames into |
2021-11-23 16:47:51 -0500 | edited question | How to use multiple laser scanners for slam and navigation How to use multiple laser scanners for slam and navigation Hi, we have multiple Robots on ROS2 Foxy and we would like to |
2021-11-23 16:06:46 -0500 | edited question | How to use multiple laser scanners for slam and navigation How to use multiple laser scanners for slam and navigation Hi, we have multiple Robots on ROS2 Foxy and we would like to |
2021-11-23 16:04:38 -0500 | edited question | How to use multiple laser scanners for slam and navigation multi laser slam toolbox Hi, we have multiple Robots on ROS2 Foxy and we would like to use Navigation2 with the slam_too |
2021-11-23 16:04:36 -0500 | edited question | How to use multiple laser scanners for slam and navigation multi laser slam toolbox Hi, we have multiple Robots on ROS2 Foxy and we would like to use Navigation2 with the slam_too |
2021-11-23 16:00:18 -0500 | asked a question | How to use multiple laser scanners for slam and navigation multi laser slam toolbox Hi, we have multiple Robots on ROS2 Foxy and we would like to use Navigation2 with the slam_too |
2021-11-22 09:09:14 -0500 | received badge | ● Notable Question (source) |
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2021-10-18 14:41:29 -0500 | marked best answer | ROS2 Message generation in python package Hi, I have a python package with multiple nodes and I need to send a message from one node to another.
Currently the message type is Now I would like to generate a custom message, but I can't find documentation on how this should work inside a python package. I mean I can just create a new CMake package which just contains the new message type with message generation, but I want this to be self contained, because this belongs to this package. So my question is: Is it possible to have custom message generation in a python package in ROS2 Foxy? |
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2021-10-16 07:41:17 -0500 | asked a question | ROS2 Message generation in python package ROS2 Message generation in python package Hi, I have a python package with multiple nodes and I need to send a message f |
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2021-10-02 08:31:32 -0500 | marked best answer | ROS2 list publishers and subscribers When you do ROS2 does the same, except it only output how many publisher or subscribers are on this topic. Is it somehow possible to get the full list of all publishers and subscribers? I mean it is possible to use |
2021-10-02 08:31:27 -0500 | answered a question | ROS2 list publishers and subscribers Just found the solution. Use --verbose like this: $ ros2 topic info --verbose /odom Type: nav_msgs/msg/Odometry Publi |
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2021-10-02 08:27:08 -0500 | edited question | ROS2 list publishers and subscribers ROS2 list publishers and subscribers When you do rostopic info /some/topic in ROS1 it lists all the nodes that publish o |
2021-10-02 08:26:07 -0500 | edited question | ROS2 list publishers and subscribers ROS2 list publishers and subscribers When you do rostopic info /some/topic in ROS1 it lists all the nodes that publish o |
2021-10-02 08:24:59 -0500 | asked a question | ROS2 list publishers and subscribers ROS2 list publishers and subscribers When you do rostopic info /some/topic in ROS1 it lists all the nodes that publish o |
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2021-08-25 04:18:59 -0500 | edited answer | Problem on understand the ros2_control demo code My problem is I find the log code for example like below, but none of the log show in terminal, there any setup |