Interface Pixhawk with hector_slam / AMCL
Hi everybody, I am developing an autonomous indoor quadrotor. For the moment everything was simulated on Gazebo and worked well. Now I want to push everything on a real drone and make use of both a...
View ArticleCostmap2DROS transform timeout.Could not get robot pose, cancelling...
Hi , I am doing an experiment about hector slam navigation. for the picture as below,the small tf mark is where it start and the big one is the last place . here is my launch file ([click me to...
View Articlehector localization build error in virtualbox
I don't know how to solve it and try a lot of ways . this package is git clone from [github](http://wiki.ros.org/hector_localization) . I try to build with different platform ,however, all is fine....
View ArticleIntegration of px4, px4flow with AMCL localization for quadrotor
Hi everybody, Following previous questions ([1](http://answers.ros.org/question/226853/interface-pixhawk-with-hector_slam-amcl/?answer=226859#post-id-226859),...
View ArticleProblem in running hector_quadrotor launch files.
Hi all, I am new to ROS and trying to use hector_quadrotor for my project. I am using Ubuntu 14.04, ROS indigo and gazebo 2.2.3. When I launch any of the launch files present inside the package...
View ArticleConvert network Lidar data to LaserScan
Hi there! I am trying to stream data back from my Parrot AR Drone 2.0, which has a LIDAR attached, to my PC (which has ROS running) in order to run Hector Slam. I currently have code running on the...
View ArticleHector SLAM with odometry switch
I've spent a good amount of time trying to find a solution to the Hector SLAM with long corridors localisation problem(if you found this through a Google search you know exactly what I'm talking...
View ArticleHector mapping not creating map
Hi, I have a LIDAR connected to an AR drone, with drivers running on the drone to read the laser data, and send it to my ros master computer using netcat. I have written a ros driver in python that...
View ArticleWhat effect does the low msg update rate do to the SLAM map ?
hi i'm building the map with Hector SLAM and my customized lidar. The structure of customized lidar is just like RPLidar, it's always rotating.  â–¼ I...
View ArticleQPainter::begin: Paint device returned engine == 0, type: 3
When I want to run `hector_geotiff` to print map in a existed map , `rosrun hector_geotiff geotiff_saver` , Some thing happens. QPainter::begin: Paint device returned engine == 0, type: 3...
View ArticleRos indigo + RPLIDAR 360 + Hector SLAM
Hi everyone, I'm new in this topic. I've installed SDK for my laser scanner, RPLidar to talk with ROS and Hector_SLAM, but... now I need to make a complete map like in this video:...
View ArticleHector_slam not working with my bag file
I am trying to do hector slam using lidar SICK LMS291-s05 , but I am unable to get map with the bag file generated by me. I can get the map with the bag file that comes with the hector slma library....
View ArticleHector Nav Msgs build error - in Eclipse
I am new to ROS, and Linux, but have experience with Eclipse in windows environment. I have a few nodes (including Hector SLAM catkin) all functioning using ROS_MAKE and ROSRUN from the terminal. I...
View Articletwo lasers with hector slam
Hello every one I am new with ROS i want to use to lasers with hector slam ( hokuyo and LMS) at the same time . i alreandy changed the name of the topics to scan0 and scan1 but the hector slam node is...
View Articleira_laser_tools
hello every one, I want to work with ira laser tools package ( https://github.com/iralabdisco/ira_laser_tools ) to use two lasers at the same time (Hokuyo and LMS) with hector mapping i haved changed...
View Articleshift LMS datas
Hello every one I am using to lasers for hector slam, one in front and the other in the back and they are separated with distance of 90 cm. my question is how can I shift the LMS data to see the...
View ArticleSick S300 and HectorSlam
Hello People, I set up a System with a Sick S300 laser scanner and hector slam, since I have no odometry to give to rviz. I am working witht the cob_sick_s300 package and hector mapping. I tried to...
View ArticleHECTOR SLAM + SICK LMS 200: Map not appearing
We are trying to implement Hector SLAM (without odom) using SICK LMS 200 laser range finder and we desperately need help. We are unable to display the map despite adding the /map topic in the Rviz...
View ArticleQPainter::begin: Paint device returned engine == 0, type: 3
When I want to run `hector_geotiff` to print map in a existed map , `rosrun hector_geotiff geotiff_saver` , Some thing happens. QPainter::begin: Paint device returned engine == 0, type: 3...
View Articletrajectory saving problem
when i do bellow tutorial to create hector_slam map with trajectory ,bellow error caused but i can see online map on rviz without any problem and with trajectory, but when i try to save map with...
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