ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
2016-11-03 07:24:24 -0500 | received badge | ● Famous Question (source) |
2016-07-01 03:19:23 -0500 | received badge | ● Famous Question (source) |
2015-11-19 08:06:40 -0500 | received badge | ● Famous Question (source) |
2015-11-16 13:45:05 -0500 | received badge | ● Notable Question (source) |
2015-11-16 13:45:05 -0500 | received badge | ● Popular Question (source) |
2015-11-16 13:44:55 -0500 | received badge | ● Notable Question (source) |
2015-09-23 01:00:45 -0500 | received badge | ● Famous Question (source) |
2015-09-15 15:29:15 -0500 | received badge | ● Notable Question (source) |
2015-08-27 11:49:15 -0500 | received badge | ● Notable Question (source) |
2015-08-27 01:13:59 -0500 | received badge | ● Popular Question (source) |
2015-08-15 07:34:07 -0500 | received badge | ● Nice Answer (source) |
2015-08-10 14:45:13 -0500 | asked a question | ROS in Arch linux I'm trying to install ROS in Arch - and I was able to get https://aur4.archlinux.org/packages/r... installed. After that I used the following in my bashrc and run When I do I've installed https://aur4.archlinux.org/packages/o... also (as suggested on the wiki page in ROS+Arch) Any help on how to fix this ? |
2015-07-11 08:40:52 -0500 | received badge | ● Favorite Question (source) |
2015-07-11 07:54:50 -0500 | received badge | ● Good Question (source) |
2015-07-11 07:50:53 -0500 | received badge | ● Nice Answer (source) |
2015-06-21 12:24:14 -0500 | received badge | ● Popular Question (source) |
2015-06-20 23:19:12 -0500 | answered a question | simulate robotic arm of my size For the robot arm part, you can make an autocad/google sketchup/<other drawing="" software=""> drawing which can be exported as an stl or dae file. Use the stl file in a urdf file - and gazebo will be able to visualize it for you. This urdf tutorial has a section on how to use meshes (which is what you want) at the end. You could also make a custom geometry based arm using bars, and so on - but it'd be a bit more complicated. You don't need a physical arm to do any of this. To do the inverse kinematics part, MoveIt is the most popular that I've seen - but I've never used it - so, I can't coment about it much. have a look at it here : http://moveit.ros.org/wiki/Kinematics |
2015-06-20 23:08:02 -0500 | asked a question | Synchronous communication with gazebo Hi, I am trying to implement a robot controller using ros + gazebo - So, what I want it to tell gazebo a particular command and then gazebo should return the state after 1 second. And after that it should pause itself.Now, I do some processing and again give a command - and it should again run for only 1 second. I need my actions to be used for equal amounts of time. |
2015-06-20 03:14:29 -0500 | received badge | ● Enthusiast |
2015-06-19 21:55:36 -0500 | asked a question | Pausing and unpausing gazebo I need to be able to control hector_quadrotor (gazebo) using another one of my nodes. What i exactly want :
I know of gazebo's services to pause and unpause physics - but I am unable to tell it to do it for a specific time. I am using roscpp Any help/direction of approach appreciated. |
2015-06-19 21:50:06 -0500 | commented answer | Read hector quadrotor position and control its yaw angles Ah - awesome - thanks :) |
2015-06-19 04:11:14 -0500 | commented answer | Read hector quadrotor position and control its yaw angles Any clue about sending data to control the quad ? |
2015-06-16 15:32:14 -0500 | received badge | ● Self-Learner (source) |
2015-06-16 15:32:14 -0500 | received badge | ● Teacher (source) |
2015-06-13 16:58:30 -0500 | received badge | ● Popular Question (source) |
2015-06-13 12:53:43 -0500 | commented answer | debug gdb and ROS This makes complete sense but I never knew the |
2015-06-13 03:16:35 -0500 | asked a question | debug gdb and ROS I have been trying to debug my rosnode with gdb because I am getting a segmentation fault. My package name is I can run I tried:
I have enabled debugging symbols in CMake using And I find a lot of answers pointing to Roslaunch nodes and gdb + valgrind ... and It's difficult for me to understand that ... I think it says to use |
2015-06-10 14:39:25 -0500 | received badge | ● Famous Question (source) |
2015-06-10 07:16:06 -0500 | marked best answer | hector_quadrotor not listening to teleop_twist_keyboard I'm using I run the demo using Then I run When i press u,i,o,j,k,l,m ... nothing happens My understanding is that they send/recv messages on So, it seems both are connected to the node, and when I press A bit more info : I am using Ubuntu 14.04 and ROS indigo. I installed all packages using the Ubuntu ppa for ROS and apt-get. |