ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
2023-05-30 17:55:50 -0500 | received badge | ● Necromancer (source) |
2023-04-19 02:06:52 -0500 | received badge | ● Nice Answer (source) |
2022-12-13 15:28:13 -0500 | received badge | ● Good Answer (source) |
2022-11-28 04:54:04 -0500 | received badge | ● Nice Answer (source) |
2022-02-03 14:57:25 -0500 | commented answer | I want to spawn my robot to a random position but failed modifying the launch file. @cubpaw What do you mean by "every time I reset my ros env"? Is it every time that you re-launch the launch file? If so, |
2022-02-03 12:14:13 -0500 | received badge | ● Nice Answer (source) |
2022-02-01 07:28:14 -0500 | commented question | odometry/filters starts drifting a lot, how to fix it? @Delbina Did you end up solving your issue or are you still having problems? |
2022-01-27 07:21:54 -0500 | edited answer | odometry/filters starts drifting a lot, how to fix it? Edit @Delbina Something I should have noticed the first time, your kalman filter accepts the angular Z value from both |
2022-01-27 07:20:31 -0500 | commented answer | odometry/filters starts drifting a lot, how to fix it? Also, take the covariance values in display with a grain of salt. What you should care more about is the odometry arrow |
2022-01-27 07:16:51 -0500 | edited answer | odometry/filters starts drifting a lot, how to fix it? Edit: @Delbina Something I should have noticed the first time, your kalman filter accepts the angular Z value from both |
2022-01-26 22:18:57 -0500 | answered a question | I want to spawn my robot to a random position but failed modifying the launch file. What you are looking to use are launch arguments (arg tags) and not parameters (param tags). Here is a link to the rosla |
2022-01-26 22:18:57 -0500 | received badge | ● Rapid Responder (source) |
2022-01-26 21:59:49 -0500 | answered a question | odometry/filters starts drifting a lot, how to fix it? A few things to try: For the IMU data, you have the IMU reporting the acceleration in X and Y. While your IMU probably |
2022-01-26 21:59:49 -0500 | received badge | ● Rapid Responder (source) |
2021-08-11 06:07:49 -0500 | commented question | Running ROS1 and ROS2 robots on the same gazebo simulation I am pretty sure gazebo itself runs in ROS 1 or ROS 2, but not both at the same time. You might be able to get away wit |
2021-08-10 19:34:26 -0500 | commented answer | the robot doesn't detect negative obstacles I would recommend going through tutorials as much as you can. I would also familiarize yourself with how your data flow |
2021-08-10 19:22:57 -0500 | commented answer | ROS2 prioritize Wifi over Ethernet by default? (Whitelist Interface) Might be something similar to this question about action clients (sorta). Might be worthwhile seeing if you can either |
2021-08-10 19:22:32 -0500 | commented answer | ROS2 prioritize Wifi over Ethernet by default? (Whitelist Interface) Might be something similar to this question about action clients (sorta). Might be worthwhile seeing if you can either |
2021-08-10 19:06:17 -0500 | commented question | robot_localization: IMU not being used in sensor fusion Do you get any other debug messages like: Received message that preceded the most recent pose reset. from this line. w |
2021-08-10 19:05:59 -0500 | commented question | robot_localization: IMU not being used in sensor fusion Do you get any other debug messages like: "Received message that preceded the most recent pose reset." from this line. |
2021-08-09 19:14:10 -0500 | answered a question | ROS2 prioritize Wifi over Ethernet by default? (Whitelist Interface) From some initial searching, I found this similar / related question about setting to use only a certain interface. It |
2021-08-09 19:14:10 -0500 | received badge | ● Rapid Responder (source) |
2021-08-09 18:44:02 -0500 | commented answer | the robot doesn't detect negative obstacles From my initial searching, I haven't found a reliable algorithm in ROS for negative obstacles detection. Which means, yo |
2021-08-07 15:27:05 -0500 | edited answer | Correct way to map velocity_controller/cmd_vel to /cmd_vel Remapping, see this similar question: https://answers.ros.org/question/9248/how-do-you-remap-a-topic/ |
2021-08-07 15:26:56 -0500 | answered a question | Correct way to map velocity_controller/cmd_vel to /cmd_vel Remapping, see this similar questions: https://answers.ros.org/question/9248/how-do-you-remap-a-topic/ |
2021-08-07 15:26:56 -0500 | received badge | ● Rapid Responder (source) |
2021-08-07 15:23:22 -0500 | answered a question | the robot doesn't detect negative obstacles There are a lot of complications here, but basically detecting negative obstacles is a perception problem (slam_gmapping |
2021-08-07 15:23:22 -0500 | received badge | ● Rapid Responder (source) |
2021-07-21 12:53:44 -0500 | commented question | Canopen slave implementation? Then it might need to be something you create, some of the work is already done with the socketcan_interface class in th |
2021-07-20 09:39:04 -0500 | commented question | Canopen slave implementation? I would guess the answer is yes, checkout these packages and see if there is anything you can use: https://wiki.ros.org/ |
2021-07-17 08:18:26 -0500 | commented question | [ROS2 Foxy] How to parse launch arguments Do you have an example of how you use LaunchConfiguration and DeclareLaunchArgument? From my understanding, looking at t |
2021-07-17 05:58:18 -0500 | answered a question | get initial pose of turtle in turtlesim? There are two issues that I can see, the first is that it looks like you only spin in the rotate function, and you use y |
2021-07-17 05:58:18 -0500 | received badge | ● Rapid Responder (source) |
2021-07-12 18:04:55 -0500 | received badge | ● Enlightened (source) |
2021-07-12 18:04:53 -0500 | received badge | ● Good Answer (source) |
2021-07-08 11:59:34 -0500 | commented answer | fatal error: Geometry_msgs/Vector3Stamped.h directory not found This is probably the more correct solution after you have dug deeper into the issue. Even the code linked in the initial |
2021-07-08 11:58:04 -0500 | commented question | fatal error: Geometry_msgs/Vector3Stamped.h directory not found As a side note, you can highlight your text and use Ctrl + k to format it as code and make it a lot more readable and no |
2021-07-06 05:05:00 -0500 | commented answer | extrinsic calibration of non-overlapping cameras So in the second case you have 4 objects to know the transform between: camera 1 (c1), camera 2 (c2), fiducial 1 (f1), f |
2021-07-06 05:01:50 -0500 | commented answer | extrinsic calibration of non-overlapping cameras So in the second case you have 4 objects to know the transform between: camera 1 (c1), camera 2 (c2), fiducial 1 (f1), f |
2021-07-06 05:01:50 -0500 | received badge | ● Commentator |
2021-07-05 19:59:38 -0500 | commented answer | ROS2 canopen availability Ah you're right that stinks. Would be worth following the issue for it: https://github.com/ros-industrial/ros_canopen/is |
2021-07-04 23:20:42 -0500 | received badge | ● Nice Answer (source) |
2021-07-04 13:44:11 -0500 | answered a question | ROS2 canopen availability Disclaimer I haven't tried it, but the ROS canopen implementations have a dashing-devel branch. https://github.com/ros- |
2021-07-04 13:44:11 -0500 | received badge | ● Rapid Responder (source) |
2021-07-04 10:27:52 -0500 | answered a question | fatal error: Geometry_msgs/Vector3Stamped.h directory not found Could be two problems coming together: Use geometry_msgs instead of Geometry_msgs (as mentioned in the comments) Make |
2021-07-04 10:25:35 -0500 | answered a question | fatal error: Geometry_msgs/Vector3Stamped.h directory not found I agree with @mike-scheutzow |
2021-07-04 10:18:34 -0500 | answered a question | Error when including .h from another package in the same workspace? It isn't said specifically in your information, but usually an include directory for a package is pkg_name/inlcude/pkg_n |
2021-07-04 10:18:34 -0500 | received badge | ● Rapid Responder (source) |
2021-07-04 10:13:06 -0500 | answered a question | extrinsic calibration of non-overlapping cameras First, you can try to just measure the transform manually between them or to a common point and that can get you close e |
2021-07-04 10:13:06 -0500 | received badge | ● Rapid Responder (source) |