Hector SLAM, matching algorithm
Hello everyone. I'm using the package to perform some tests of SLAM. I'm currently using a simulation (V-REP) of a mobile robot in a corridor-like featureless environment (only two walls) and I don't...
View Article/etc/network/interfaces configuration for urg node
Hi guys. I got problem with the network when im using urg_node for Hokuyo Laser Scan. After running roscore, I start up urg_node with: rosrun urg_node urg_node _ip_address:="192.168.0.10" However im...
View Articlehector slam problem
I want to create a map only with my Laserscanner SICK TIM551. So I started my laserscanner and hector slam with roslaunch hector_mapping sick_mapping.launch I noticed this warning lookupTransform...
View ArticleError in building hector_navigation
Good day to all. I have encounter a few errors while building hector_navigation package. https://github.com/tu-darmstadt-ros-pkg/hector_navigation/tree/catkin I'm using catkin workspace. During...
View ArticleFailed to process package 'robot_pose_ekf'
Hi all. I encountered this problem while catkin_make_isolated: CMake Warning at /opt/ros/groovy/share/catkin/cmake/test/download_test_data.cmake:9 (message): download_test_data() is deprecated, please...
View ArticleProblems with building hector navigation
My error: CMake Error at /opt/ros/groovy/share/catkin/cmake/catkinConfig.cmake:75 (find_package): Could not find a configuration file for package costmap_2d. Set costmap_2d_DIR to the directory...
View ArticleClear Map from HectorMapping
How can I clear a map created by Hector Mapping? or how can I restart hectormapping to create from now on a new map?
View ArticleTrying to Update Pose of HectorSLAM
Hi guys, I am using hector mapping and it works kind of good. I want to synchronize the map with some other tool and I would like to know: How can I delete/reset/restart the map which is created by...
View ArticleAutonomy problem with hector_gmapping
Hi, i am new in ROS, so i am sorry for possible stupid questions. I try my robot (platform on caterpillars) to explore the unknown location offline. I use hector-slam (version of ROS - Indigo). I...
View ArticleTransform failed
Hello. I have a simple tf-tree (sorry, i have not enough point to download picture). May be it is available [here](http://hkar.ru/CjCu). If no: tf-tree is **map -> odom -> base_link ->...
View ArticleSLAM with LIDAR
I've been posting similar questions on open topics, but that may have not been the proper way to address the forum. *This may seen like a data dump, but I'm trying to be as complete as possible here so...
View Articlemultiple Laserscanner for Hector Mapping
Hello there, I am trying to do hector mapping with two sick s300. They're back to back and with this I have 360° of sight.. so I want to use both laser/scan topics for hector. How can I tell hector to...
View ArticleSpawn hector quadrotor in custom gazebo world.
I created a custom world using model editor in gazebo4, I was trying to run a fun project where I can fly the quadrotor model through the rings I created in the custom world, using vision based...
View ArticleControlling hector quadrotor with keyboard
I am trying to realize mapping of an environment with hector slam. But I cannot find a way to takeoff the quadrotor with keybaord teleop. What keyboard control should be used to takeoff hector?
View ArticleCreating Octomap with MoveIt
I am trying to implement path planning for a quadrotor with moveIt. I added perception to moveIt using kinect sensor topic. When I add motion planning plugin in rviz, at that moment I see the octomap...
View ArticleCannot follow the instructions of Hector-quadrotor in Jade
I am doing the tutorials of hector-quadrotor step by step but got stuck in the first stage. `ros-hydro-hector-quadrotor-demo` cannot be found. I used the command line `sudo apt-get install...
View Article3D pose estimate
Hello, I am trying to develop a solution for autonomous indoor navigation. I am currently simulating it on Gazebo and using these elements: - hector_quadrotor for the simulation in Gazebo -...
View Articlehow can we get accurate orientation data when we use hector slam
hector slam can handle slam without any odom param, I can understand when the robot do the linear move, but think about this situation, if the robot just do rotation in the same place, the hector slam...
View Articlehector indoor SLAM demo: rviz crashes
rviz crashes when I try to run the [hector quadrotor indoor SLAM demo](http://wiki.ros.org/hector_quadrotor/Tutorials/Quadrotor%20indoor%20SLAM%20demo) (plus another bunch of warnings show up). Gazebo...
View ArticleCorrect setup for hector_object_tracker
I'm trying to use hector_object_tracker, to track some targets from aerial images (captured from a down facing camera on an aerial vehicle). I already have a node for detection of the targets as well...
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