turtulbot+rtabmap
hi i have stereo images that save in a directory. i used rtabmap_ros package and this launch file for created map and localization: after mapping and saving it, i used demo_turtlebot_mapping.launch in...
View Articlerosmake dso_ros FAIL
help! short log [ rosmake ] Output from build of package dso_ros written to: [ rosmake ] /home/pirl/.ros/rosmake/rosmake_output-20180202-173038/dso_ros/build_output.log [rosmake-5] Finished...
View ArticleWhat operating system supports Raspberry pie 3 to install ROS Indigo?
Or How to install Ubuntu 14.04 on Raspberry Pie 3 so that I can install ROS indigo on it.
View ArticleDoubt on control_msgs/FollowJointTrajectoryActionGoal
Can anyone help me understand how this message works? I have an ur10 robot and I would like to controlling it by setting an end-effector position and make the robot move to that point. I stumble with...
View ArticleDoubt on control_msgs/FollowJointTrajectoryActionGoal
Can anyone help me understand how this message works? I have an ur10 robot and I would like to controlling it by setting an end-effector position and make the robot move to that point. I stumble with...
View ArticleBloom with Pip Test Depend
I am trying to bloom a package to indigo with `bloom-release 0.6.2` The package has a `test_depend` on `python-gitpython-pip` a.k.a. [GitPython](https://github.com/gitpython-developers/GitPython) but...
View ArticleSimulate Nao in Gazebo using plain ros_control architecture
Hello everyone, I'm a totally ROS rookie and I have the following problem: - It's my aim to simulate Nao in Gazebo using plain ros_control architecture. See also:...
View ArticleSimulate Nao in Gazebo using plain ros_control architecture
Hello everyone, I'm a totally ROS rookie and I have the following problem: - It's my aim to simulate Nao in Gazebo using plain ros_control architecture. See also:...
View ArticleSpecifics of sensor fusion algorithm of robot_localization package
Hello, I am wondering how robot_localization package is formulating the sensor fusion problem if more than one sensor is used during the localization. Specifically, the sensors operate at different...
View ArticleHow to use ViSP example for visual servoing ?
Hi ROSSER I have been struggling for a while with this issue, I want to do visual servoing with real UR5 arm, I can control UR5 with [ur_modern_driver](https://github.com/ThomasTimm/ur_modern_driver)...
View ArticleWhere can I get the amcl.patch and stage.patch
I am trying to make multi_robot_collision_avoidance work, but I cannot get the amcl.patch mentioned in the installation document. Without those I have got some error, like missing stage_ros.msg. I am...
View Articledemo_turtlebot_mapping.launch+rtabmap
hi, i want create map with turtlebot in Gazebo with rtabmap. i used this link [link text](http://wiki.ros.org/rtabmap_ros/Tutorials/MappingAndNavigationOnTurtlebot) and step 6. but when run turtlebot...
View ArticleAuto-navigating and convoying
I am a complete beginner to and taking a course on ROS. Recently we were issued an assignment to create our own URDF robot and get it to auto-navigate around obstacles. For extra marks, spawn a second...
View ArticleHow to input joint angle data to real denso robot
Hello all. I want to move real denso robot "VS-068" (not Gazebo), using ros-indigo-denso (vs-060). After I started to launch ros-package "denso_robot_bringup", I was able to control the real arm by...
View ArticleTf: refresh broadcaster's sendTransform parameters
Hy Community! I am really new in ROS tf, but i am starting to be familiar with it. I just need a little help with my thesis work. I get the main code from this...
View ArticleCan I reconfigure robot speed when navigation?
Hello everyone, now I have a task about navigation. I want my robot to have different speeds in different environments. Just like this: - At corridor : 0.5m/s - At parlor : 0.25m/s - etc... Now my...
View ArticleMove ur10 with ROS topic
Hi, with my project I'm trying to move the ur10 robot and I've attached a 3-finger gripper at the end-effector. I've already found some documentation on how to move it giving values to the joints,...
View Articlewhat is a y-axis in /joint_states/velocity[5] in rqt_plot ?
hi . in rqt_plot => /joint_states/position[5] The x-axis is time in seconds and the y-axis reflects joint position in radians . but what is a y-axis in /joint_states/velocity[5] in rqt_plot ?
View ArticleIndoor navigation using odom & beacons - how to fuse it together?
Hi, We're working on a research project where we have an indoor drone and a system that uses UHB (40Hz) to track its position. 1. We're running EKF2 on the drone itself to retrieve odometry data. We...
View ArticleWhy try to get a 3d laser scanner(LİDAR) from a 2d laser scanner?
Hi, I want to know why try to get a 3D laser scanner from a 2d laser scanner by adding a rotation axis ? Is it only because of the high cost of 3d laser scanners ? or are there other reasons? if so...
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