ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
2022-10-12 04:43:39 -0500 | marked best answer | Attaching a sdf model onto a existing urdf model? I have a existing urdf-model of a robot and I want to attach different things onto the robot arm. Is there a way to combine the existing urdf-model with new sdf models? |
2021-03-14 06:56:12 -0500 | received badge | ● Famous Question (source) |
2020-12-10 06:04:16 -0500 | received badge | ● Famous Question (source) |
2020-11-16 11:56:47 -0500 | marked best answer | Combining different urdf-files (xarco) e.g. mount camera on robot Hello, I'm working with the kuka-lwr-ros package and I want to add a camera at the top of the robot. I managed to do this when I directly edited the original kuka_lwr.urdf.xarco file like shown in this tutorial: http://gazebosim.org/tutorials?tut=ro... For better use, I want to have different files for the sensors and actuators (like camera, gripper and so on). I to copy the urdf.xarco file from an example of this package and edited this one. The last part (xarco:my_camera ..., and the include of my_camera.urdf.xarco) is my additions. The my_camera.urdf.xarco looks like follows: </robot> When I launch the launch file with the urdf.xarco from above, I geht the following error: (more) |
2020-05-29 11:57:08 -0500 | received badge | ● Famous Question (source) |
2019-09-05 10:20:16 -0500 | received badge | ● Famous Question (source) |
2019-08-29 04:50:55 -0500 | received badge | ● Famous Question (source) |
2019-07-30 23:58:21 -0500 | received badge | ● Famous Question (source) |
2019-07-17 04:24:23 -0500 | received badge | ● Famous Question (source) |
2019-06-04 05:39:08 -0500 | marked best answer | Applying a quaternion rotation to a vector Hello, I want to apply a quaternion rotation on a vector e.g. on v_orig = [0,0,1] a q = [0.5,0.5,0.5,0.5] rotation that the rotated vector v_new = [1,0,0]. How is this possible with ROS? Are there any functions to archive this? In the tf2 library I can define quaternions and poses but that doesn't do the thing, as far as I have seen. The background is, that I have an approach vector in a defined orientation and I want to calculate a point which is e.g. 0.5 m away from the origin in this direction. |
2019-06-04 01:18:14 -0500 | received badge | ● Notable Question (source) |
2019-06-03 02:59:55 -0500 | received badge | ● Popular Question (source) |
2019-06-03 01:08:37 -0500 | commented question | Applying a quaternion rotation to a vector I'm using C++ |
2019-06-03 01:08:26 -0500 | commented question | Applying a quaternion rotation to a vector I'm on C++ |
2019-06-03 01:08:26 -0500 | received badge | ● Commentator |
2019-06-02 11:02:37 -0500 | asked a question | Applying a quaternion rotation to a vector Applying a quaternion rotation to a vector Hello, I want to apply a quaternion rotation on a vector e.g. on v_orig = [0 |
2019-05-23 01:27:31 -0500 | received badge | ● Famous Question (source) |
2019-04-20 08:11:33 -0500 | received badge | ● Notable Question (source) |
2019-04-20 00:17:34 -0500 | commented answer | joint_.setCommand(commanded_effort) in the joint_position_controller The command is set to where cmd_ points to. But I wasn't able to dig deeper whats happening with this cmd_ |
2019-04-19 19:48:26 -0500 | received badge | ● Popular Question (source) |
2019-04-19 13:49:33 -0500 | commented question | joint_.setCommand(commanded_effort) in the joint_position_controller I've updated my post now. Hope it is kinda clear what I'm asking. |
2019-04-19 13:48:57 -0500 | edited question | joint_.setCommand(commanded_effort) in the joint_position_controller joint_.setCommand(commanded_effort) in the joint_position_controller Hello, I'm looking through the code of ros_control |
2019-04-18 20:25:14 -0500 | received badge | ● Student (source) |
2019-04-18 14:25:20 -0500 | asked a question | joint_.setCommand(commanded_effort) in the joint_position_controller joint_.setCommand(commanded_effort) in the joint_position_controller Hello, I'm looking through the code of ros_control |
2019-04-18 14:20:30 -0500 | marked best answer | Code completion Clion Hello, I'm working with Clion to write C++ code for ROS. I just started with a simple publisher which publishes a message of the type When I want to do code completion, Clion tells me 'No suggestions for members of geometry_msgs::Pose. It also tells me, that is not found. The code compiles and works fine though. How can I get the code completion for a easier code writing working? |
2019-04-18 14:20:01 -0500 | received badge | ● Notable Question (source) |
2019-04-18 03:46:03 -0500 | commented question | Code completion Clion Thanks! Seems to work now |
2019-04-18 00:00:37 -0500 | commented question | Code completion Clion Yes, I've tried that but it didn't work. |
2019-04-18 00:00:14 -0500 | received badge | ● Popular Question (source) |
2019-04-17 10:22:24 -0500 | asked a question | Code completion Clion Code completion Clion Hello, I'm working with Clion to write C++ code for ROS. I just started with a simple publisher wh |
2019-04-07 13:14:04 -0500 | received badge | ● Famous Question (source) |
2019-04-07 11:54:18 -0500 | commented answer | Combining URDF-files with tf (static_transform) Thanks for the answer! I've already tried one single URDF-model and I also know this post (related post) but I run into |
2019-04-05 14:24:10 -0500 | received badge | ● Notable Question (source) |
2019-04-04 00:29:06 -0500 | commented question | Combining URDF-files with tf (static_transform) No, I don't get this error. The launch file starts without errors for me. Have you installed ros_control? If not, pleas |
2019-04-03 00:18:45 -0500 | received badge | ● Notable Question (source) |
2019-04-01 07:00:04 -0500 | commented question | Combining URDF-files with tf (static_transform) I made a github project (I hope everything runs; it's my first time I pushed a project myself). https://github.com/stera |
2019-04-01 03:45:41 -0500 | received badge | ● Popular Question (source) |
2019-04-01 02:21:32 -0500 | commented question | Combining URDF-files with tf (static_transform) Yes, they are in different packages (the URDF for the robot and the URDF for the gripper; in the same catkin ws though) |
2019-03-30 14:21:32 -0500 | asked a question | Combining URDF-files with tf (static_transform) Combining URDF-files with tf (static_transform) Hello, I'm struggling with combining different urdf files (robots). I ha |
2019-03-28 11:50:05 -0500 | received badge | ● Notable Question (source) |
2019-03-27 17:02:27 -0500 | received badge | ● Notable Question (source) |
2019-03-27 13:55:35 -0500 | edited question | Exception thrown while initializing controller - Could not find resource '' in 'hardware_interface::EffortJointInterface' Exception thrown while initializing controller - Could not find resource '' in 'hardware_interface::EffortJointInterfac |
2019-03-27 13:55:00 -0500 | edited question | Exception thrown while initializing controller - Could not find resource '' in 'hardware_interface::EffortJointInterface' Exception thrown while initializing controller - Could not find resource '' in 'hardware_interface::EffortJointInterfac |
2019-03-26 14:44:49 -0500 | received badge | ● Popular Question (source) |
2019-03-26 14:43:45 -0500 | received badge | ● Notable Question (source) |
2019-03-26 02:53:40 -0500 | received badge | ● Notable Question (source) |
2019-03-25 15:10:34 -0500 | edited question | Exception thrown while initializing controller - Could not find resource '' in 'hardware_interface::EffortJointInterface' Exception thrown while initializing controller - Could not find resource '' in 'hardware_interface::EffortJointInterfac |
2019-03-25 14:56:33 -0500 | asked a question | Exception thrown while initializing controller - Could not find resource '' in 'hardware_interface::EffortJointInterface' Exception thrown while initializing controller - Could not find resource '' in 'hardware_interface::EffortJointInterfac |
2019-03-25 04:00:43 -0500 | received badge | ● Popular Question (source) |