ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
2021-09-17 12:14:15 -0500 | received badge | ● Student (source) |
2020-09-02 16:33:33 -0500 | marked best answer | Using Moveit with a robot arm on a gantry I am trying out using moveit with a robot arm mounted on an xyz gantry. But I'm new to moveit and am unsure how best to build the model. The robot is an off the shelf UR-10 which I have a model for, the gantry is custom made and uses clearpath servos which already have ROS support. The UR-10 has an existing model and ROS driver which I have working. Can Moveit plan a path for a robot arm on a gantry, or is that too many links? Should I modify the URDF for the robot to include the gantry, or is there a way/reason to make them two separate things. Will a system this complex be able to avoid self colliding in moveit? Also I don't know how to incorporate the gantry servos even once I build a model in moveit. Any hints on where to start with that would be great. Basically I'm looking for direction here. I know no one is going to provide me the whole solution but letting me know if this can be done and what tools to use, or any other pointers, would really help. thanks! |
2020-07-21 10:04:55 -0500 | received badge | ● Famous Question (source) |
2020-02-26 03:24:38 -0500 | received badge | ● Famous Question (source) |
2019-08-29 02:10:59 -0500 | received badge | ● Notable Question (source) |
2019-08-28 16:51:55 -0500 | commented answer | Using Moveit with a robot arm on a gantry Thanks for the help. I don't know how to do all of this but at least I know what to look for. I'm a controls engineer so |
2019-08-27 08:37:59 -0500 | received badge | ● Popular Question (source) |
2019-08-26 10:48:31 -0500 | asked a question | Using Moveit with a robot arm on a gantry Using Moveit with a robot arm on a gantry I am trying out using moveit with a robot arm mounted on an xyz gantry. But I' |
2019-08-05 17:21:28 -0500 | received badge | ● Notable Question (source) |
2019-08-02 20:12:39 -0500 | received badge | ● Popular Question (source) |
2019-07-30 13:45:03 -0500 | edited question | Azure Kinect ROS driver "Failed to open K4A device at index 0" Azure Kinect ROS driver "Failed to open K4A device at index 0" I've gotten the kinect azure driver to build. I'm a bit n |
2019-07-30 13:44:44 -0500 | edited question | Azure Kinect ROS driver "Failed to open K4A device at index 0" Azure Kinect ROS driver "Failed to open K4A device at index 0" I've gotten the kinect azure driver to build. I'm a bit n |
2019-07-30 12:53:30 -0500 | edited question | Azure Kinect ROS driver "Failed to open K4A device at index 0" Azure Kinect ROS driver "Failed to open K4A device at index 0" I've gotten the kinect azure driver to build. I'm a bit n |
2019-07-30 12:18:30 -0500 | edited question | Azure Kinect ROS driver "Failed to open K4A device at index 0" Azure Kinect ROS driver "Failed to open K4A device at index 0" I've gotten the kinect azure driver to build. I'm a bit n |
2019-07-30 12:16:18 -0500 | edited question | Azure Kinect ROS driver "Failed to open K4A device at index 0" Azure Kinect ROS driver "Failed to open K4A device at index 0" I've gotten the kinect azure driver to build. I'm a bit n |
2019-07-30 12:15:17 -0500 | edited question | Azure Kinect ROS driver "Failed to open K4A device at index 0" Azure Kinect ROS driver "Failed to open K4A device at index 0" I've gotten the kinect azure driver to build. I'm a bit n |
2019-07-30 12:15:05 -0500 | edited question | Azure Kinect ROS driver "Failed to open K4A device at index 0" Azure Kinect ROS driver "Failed to open K4A device at index 0" I've gotten the kinect azure driver to build. I'm a bit n |
2019-07-30 12:14:21 -0500 | asked a question | Azure Kinect ROS driver "Failed to open K4A device at index 0" Azure Kinect ROS driver "Failed to open K4A device at index 0" I've gotten the kinect azure driver to build. I'm a bit n |
2016-07-29 13:54:26 -0500 | received badge | ● Famous Question (source) |
2016-03-08 09:39:58 -0500 | received badge | ● Notable Question (source) |
2016-01-15 04:54:52 -0500 | received badge | ● Famous Question (source) |
2015-11-30 06:25:45 -0500 | received badge | ● Popular Question (source) |
2015-11-16 14:08:24 -0500 | answered a question | Not seeing topic data using microstrain_3dm_gx3_45 with a 3DM-GX3-35 I found out paulbovbel had created a branch of the code just for the 35 model. https://github.com/clearpathrobotics/... After installing that these were the steps to get it to run:
Hope this helps if anyone is stuck as I was. |
2015-11-12 20:06:29 -0500 | commented answer | Driver for Microstrain 3DM-GX3-35 I would like to know how to do this as well. I have the exact same issue. I'm trying to get IMU data into ROS using the 3DM-GX3-35. The existing GX2 and GX3-45 drivers haven't worked, but I haven't tried AHRS mode. |
2015-11-11 19:44:00 -0500 | asked a question | Not seeing topic data using microstrain_3dm_gx3_45 with a 3DM-GX3-35 I am attempting to use the microstrain_3dm_gx3_45 driver. I have a microstrain 3DM-GX3-35, connected via USB. It shows up as port ttyACM0. I'm running ROS indigo on Ubuntu 14.04 LTS. I have made sure to include the ROS master URI in the setup file. So far I've made some progress by figuring out that I had to set the permissions with this command: sudo chmod a+rw /dev/ttyACM0 This solved the failure due to permission being denied. When attempting to run it I go through these steps:
At this point I get this output It doesn't move on from there, I'm not sure if it's supposed to do more. So, leaving that terminal open, I try to echo the topic by doing the following:
I can also roslaunch this: ~/rosbuild_ws/microstrain_3dm_gx3_45/launch/roslaunch imu.launch that gives me this output which also doesn't fail, but seems to stop at that point. But it will (with a delay) end the process without closing the terminal. imu_test.launch gives me a similar output. So that's where I'm stuck for now. The errors I know of are solved but I don't seem to be getting any output. I've taken a screenshot of the spot where it stops in case it adds any clairity. Thank you for any help or suggestions! |
2015-11-04 03:15:13 -0500 | received badge | ● Notable Question (source) |
2015-11-03 12:59:48 -0500 | commented answer | catkin_make can't find "visuaization_msgs" Good catch! I did a grep on my history and it looks like in an unrelated process practising making a python package I did this: catkin_create_pkg python_test rospy visuaization_msgs But when I built with "catkin_make using_markers" why did a project in a parallel folder effect it? Thanks! |
2015-11-03 03:52:14 -0500 | received badge | ● Popular Question (source) |
2015-11-02 18:58:43 -0500 | asked a question | catkin_make can't find "visuaization_msgs" I'm very new to ROS, and fairly new to Linux, so keep in mind I'm pretty confused. I know this isn't enough detail to solve the problem, but if someone could tell me where to start to find out what's wrong it would be a great help. I'm running ROS Indigo on Ubuntu 14.04 I'm trying to follow this tutorial http://wiki.ros.org/rviz/Tutorials/Ma... As the tutorial says I've
$ cd %TOP_DIR_YOUR_CATKIN_WORKSPACE% $ catkin_make If I go to the folder using_markers and do this it says it "must be invoked in the root of workspace" if I do it in the catkin_ws folder above that, it builds all my projects (which seems ok, but not ideal) if I build using "catkin_make using_markers" it builds and just does that package, so it seems ok, or maybe not, since it isn't working I could swear it was working before. But now when I try to build it I get this warning "CMake Error at /opt/ros/indigo/share/catkin/cmake/catkinConfig.cmake:75 (find_package): Could not find a package configuration file provided by "visuaization_msgs" with any of the following names: visuaization_msgsConfig.cmake visuaization_msgs-config.cmake " It suggests " Add the installation prefix of "visuaization_msgs" to CMAKE_PREFIX_PATH or set "visuaization_msgs_DIR" to a directory containing one of the above files. If "visuaization_msgs" provides a separate development package or SDK, be sure it has been installed. " I've tried and failed to do most of these things, but I don't really know what they mean. I looked at catkinConfig.cmake, but it makes no mention of visualization_msgs. I've searched help but I'm stuck at the moment. Why can't it find visualization_msgs now? I reinstalled common_msgs with the command "sudo apt-get install ros-indigo-common-msgs", but it said nothing what updated or installed because it was already there. This is the stack that includes visualization_msgs, so it seems like that would mean it's available. I thought maybe it was that I hadn't sourced it so I ran the command "/opt/ros/indigo/setup.bash" but that didn't seem to help I figured maybe my installation was messed up so I tried a forced reinstall "sudo apt-get --reinstall install ros-indigo-desktop" That didn't help either. Maybe it's something simpler? The build command I'm using is "cd catkin_ws" "catkin_make using_markers" Sorry for the vague question. I'm very confused. Like I said, a suggestion of what to try next would be great. Thank you! |
2015-10-21 15:27:38 -0500 | received badge | ● Enthusiast |
2015-10-19 12:28:59 -0500 | commented answer | Can a driver for an older version of ROS (applanix driver for Fuerte) work wit indigo? Re:edit- I see what you mean. I am just learning ROS so now that I understand how it uses publishers and subscribers I can see that once I start applanix_bridge and publish_tf the topics are there to use. I was expecting some sort of app to display the data before I understood how it works. Thanks! |
2015-10-18 09:15:24 -0500 | received badge | ● Famous Question (source) |
2015-10-18 05:40:11 -0500 | marked best answer | Can a driver for an older version of ROS (applanix driver for Fuerte) work wit indigo? I'm very new to ROS. I'm trying to use an Applanix IMU, I found the driver package for ROS described here: http://wiki.ros.org/applanix_driver The team I've joined is using Indigo, but this driver only goes up to Fuerte. Is it practical to try to use this driver for Indigo? I'm not sure where to start. Would I need recompiled source, or is it something simpler than that? Thanks! Edit: I've now cloned a copy of the Hydro version and built it. Now I'm stuck on the step that says: " roslaunch applanix_launch example.launch " The only launch file I got was applanix_bridge.launch, and that seems to be a sort of adapter between applanix messages and ros. Is there something I need to add to the catkin_make command, or something else to import to get the example? |