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2022-08-13 15:06:15 -0500 | received badge | ● Taxonomist |
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2021-06-22 05:31:00 -0500 | marked best answer | Suggestions for drone simulator with ROS + Gazebo Hi there, I am looking for a decent starting point for a drone project. I've checked the TUM_SIM ( http://wiki.ros.org/tum_simulator ) And it seems quite stable, nevertheless, anyone has some experience with drones and ROS? What do you recommend? And also for the motion planning, should moveit work for a task like this? Or should I look into other 3d planners? Thanks for the tips! |
2019-12-04 07:28:39 -0500 | commented answer | How to deactivate image_transport plugins? Hi there, this might be a silly question, but is this working on ros-kinetic? |
2019-11-09 19:17:12 -0500 | marked best answer | Difference between catkin_init_workspace inside src vs catkin_make Hi there, I guess this is more of a conceptual question, what are the differences (or even benefits) of running: inside the workspace/src directory vs running: In the root of the workspace. According to me they are equal and I've always preferred to just create the workspace and src inside and then run catkin_make directly, but I haven't found out if there are big differences from one to the other. Thanks for your time! EDIT:
I've seen that " Actually, it creates a symbolic link to a system-wide CMakeLists.txt file." According to the Programming Robots with ROS book. |
2019-05-16 21:22:44 -0500 | received badge | ● Good Answer (source) |
2019-03-10 12:21:59 -0500 | commented answer | Incorrect camera pose with respect to marker Chance the reference_frame to a one frame defined on xyz on the axis you want. Don't leave it empty (if you see the comm |
2019-03-08 02:40:23 -0500 | commented answer | Incorrect camera pose with respect to marker If you don't provide code or more info it's really hard to figure out what's wrong. I've used that package with great su |
2019-03-07 08:08:28 -0500 | commented answer | Do computers need to be on the same internet connection as master? True!! Also sometimes the port 11311 could be blocked (had this happen to me on a university network) and while ssh can |
2019-03-06 09:38:12 -0500 | answered a question | Do computers need to be on the same internet connection as master? Check the tutorial for multiple machines: http://wiki.ros.org/ROS/Tutorials/MultipleMachines But to answer your questio |
2019-03-06 09:12:45 -0500 | answered a question | Incorrect camera pose with respect to marker I assume you are using it from this repo https://github.com/pal-robotics/aruco_ros If so, are you making sure the TF tr |
2019-02-06 03:22:38 -0500 | received badge | ● Famous Question (source) |
2018-11-19 04:04:49 -0500 | commented question | I have a startup idea related to ROS and need to consult with the Iranians who are professional to ROS (Preferably residing abroad) You can try posting on Discourse https://discourse.ros.org/ . |
2018-11-08 04:40:25 -0500 | answered a question | eternal navigation using bumper sensor If you are copying the code as you have it in your file, in the __init__(self) you have: r = rospy-Rate(20) and it s |
2018-11-08 03:19:02 -0500 | commented question | How to use getNodeHandle ? How did you declare it in your class? Try to post the more of the code if possible. |
2018-11-07 04:44:27 -0500 | answered a question | How to get ROS and Anaconda to play well together? I know linking to videos is not much of an answer but from this video you can see the necessary steps to achieve what yo |
2018-11-06 03:04:29 -0500 | answered a question | How can I publish a global path exactly once? Well you could use a service, that way it behaves in a request/response kind of way. Check this service nav_msgs/GetPlan |
2018-10-12 16:38:12 -0500 | received badge | ● Notable Question (source) |
2018-09-24 08:03:27 -0500 | received badge | ● Popular Question (source) |
2018-09-24 04:05:00 -0500 | commented question | How to replace ros-kinetic-opencv3 with compiled version? Thanks for the link, I think it does confirm my suspicion, that I have to uninstall everything vision related and build |
2018-09-19 10:30:54 -0500 | asked a question | How to replace ros-kinetic-opencv3 with compiled version? How to replace ros-kinetic-opencv3 with compiled version? Hi there, I'm on ros kinetic and installed ros-kinetic-deskto |
2018-08-09 03:31:48 -0500 | edited answer | docker: how to use RViz and Gazebo from a container? Hey there, I did something related. At the end I used VNC to connect to the docker image and run the gui for Gazebo and |
2018-08-09 02:42:58 -0500 | answered a question | docker: how to use RViz and Gazebo from a container? Hey there, I did something related. At the end I used VNC to connect to the docker image and run the gui for Gazebo and |
2018-08-08 06:44:48 -0500 | commented answer | error : couldn't find any package by regex gstreamer0.10-gconf Glad I could help! |
2018-08-08 06:21:19 -0500 | commented answer | error : couldn't find any package by regex gstreamer0.10-gconf Weird, try download the deb file from here and install it by: sudo dpkg -i /path/to/deb/file followed by sudo apt-ge |
2018-08-08 06:14:15 -0500 | answered a question | error : couldn't find any package by regex gstreamer0.10-gconf Weird, you can try: sudo apt install gstreamer0.10-plugins-good Does that work? |
2018-08-08 05:02:21 -0500 | answered a question | Installing ROS in Revolution Pi Hi there Venkat, from this picture I see they are using a default raspberry pi board in the card size. That being the |
2018-07-31 02:54:06 -0500 | commented question | Sensor data via USB Btw I replied down below. |
2018-07-25 07:11:52 -0500 | edited answer | Sensor data via USB Okay with the info provided I think I can sort of give some help. Check this past answer too btw. So you in order to ge |
2018-07-25 04:29:39 -0500 | answered a question | Sensor data via USB Okay with the info provided I think I can sort of give some help. Check this past answer too btw. So you need to get th |
2018-07-23 08:04:07 -0500 | commented question | Sensor data via USB ROS works on Linux, did you get it to run on Windows? I think you should find how the data is being communicated (maybe |
2018-07-23 06:30:38 -0500 | commented question | Sensor data via USB How do you usually access the data without ROS? Is there a program you run? Or is it like a mouse that you just plug and |
2018-07-05 12:54:08 -0500 | received badge | ● Nice Answer (source) |
2018-07-05 09:04:38 -0500 | answered a question | Best practice for Ackermann car to follow a path I think the TEB local planner has support for ackermann models. Check them out: http://wiki.ros.org/teb_local_planner T |
2018-07-05 07:48:50 -0500 | answered a question | How to use navigation stack for line following with opencv Hi there Prof. Xavier, you definitely want to check out: Programming Robots with ROS, especially chapter 12: Follow-bot |
2018-07-05 02:33:41 -0500 | commented answer | Reliable IMUs for ROS hehehe no problem, it's always better to remove /devel and /build and catkin_make again. If you liked my answer please a |
2018-07-04 05:39:47 -0500 | commented answer | Remove a single ROS package I wonder, why do you need to remove camera calibration? Do you need to reinstall it? |
2018-07-04 05:39:25 -0500 | commented answer | Remove a single ROS package Still, as I said, it won't remove all of ROS, just those packages ros-kinetic-camera-calibration* ros-kinetic-desktop-fu |
2018-07-04 03:21:11 -0500 | answered a question | Remove a single ROS package Hi there martina, the packages won't be removed it just says: The following packages were automatically installed an |
2018-07-04 03:16:52 -0500 | commented answer | Reliable IMUs for ROS Not really, but from what I see it's due to the config file: https://github.com/KristofRobot/razor_imu_9dof/search?q=cfg |
2018-07-03 20:05:07 -0500 | received badge | ● Necromancer (source) |
2018-07-02 02:55:55 -0500 | answered a question | [Turtlebot] [Kobuki base] Increasing the publish frequency of sensor messages Hi there, it depends, can you show me what package are you using? Usually, there are parameters to control frequency li |
2018-06-25 09:44:49 -0500 | received badge | ● Nice Answer (source) |
2018-06-14 06:47:30 -0500 | commented question | Why transformed_plan in dwa_planner_ros.cpp is empty? Please post some code so you can get more insight, I've used DWA and it works all the time so far. Maybe there is a bug |
2018-05-23 01:54:32 -0500 | commented answer | Reliable IMUs for ROS PR = Pull Request, sorry. And when I said the page I refer to the github repo, from what I've seen so far there is a for |
2018-05-22 11:04:01 -0500 | received badge | ● Autobiographer |
2018-05-22 10:58:08 -0500 | answered a question | Reliable IMUs for ROS Check out razor IMUs: http://wiki.ros.org/razor_imu_9dof I've worked with them and with the ROS package the setup is ea |
2018-05-22 10:45:38 -0500 | answered a question | Path Planning Dynamical Reconfiguration Hi there Francesco, yes indeed, dynamical reconfiguration means that you can change some parameters for move_base. When |
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