SLAM 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 Articlegmapping using a virtual turtlebot robot with a rplidar
Hi, The virtual turtlebot has a kinect on it. Using the virtual kinect data, the virtual turtlebot could get its map using gmapping. Could the virtual kinect be changed to a virtual rplidar? If yes,...
View ArticleHow to build a map using slam_gmapping & amcl
Hi, I want to build a map using slam_gmapping algorithm with rplidar data. Now I could generate a good map with high quality when the rplidar is static, which I mean the map with clear boundary....
View ArticleAnybody knows how to change the rplidar motor rate?
I bought a rplidar laser and I want to control the frequency or rate of my sensor. Anybody knows how I can do this? Thanks in advance. Carlos
View Articlelidar not publishing /scan data
Hello everyone, I am currently working on robopeak rplidar, I used github to setup everything,now everything is running good .but when i launched view_rplidar.launch it launched everything including...
View ArticleHow to create map from hector_slam with RPLidar
Hello I was interested about mapping with ROS then I've seen your video. So I want to try to create mapping from RPLidar with hector slam like this video (https://www.youtube.com/watch?v=gy9cDuaNW1w)...
View ArticleHow to fix problem searchDir angle change too large
I found this problem, which I used hector_slam with RPLidar ran on Ubuntu desktop 14.04 lts don't know anyone ever had. It show that message. "SearchDir angle change too large" makes the map that was...
View ArticleTrouble building rplidar on Raspberry Pi
I followed this tutorial on installing ros on my Raspberry Pi ([ROS on Raspberry Pi](http://wiki.ros.org/ROSberryPi/Installing%20ROS%20Indigo%20on%20Raspberry%20Pi)) Now I am trying to build rplidar...
View Articlehow to change the RPLIDAR frequency?
hi i want to know how to change the LIDAR's frequency from 5.5 Hz to say 10 Hz . I know that it involves changing the PWM singal to the motors to increase its scan rate but how do i do it ? like where...
View ArticleHi everyone, i'm new to ROS and i want to make a 2.5D/3D map using an RPlidar...
i have seen some of the people here who have done 3D mapping using a hokuyo lidar and hector_slam like in this video https://www.youtube.com/watch?v=i2UIN-bkGe8&feature=player_detailpage i am...
View ArticleHi everyone, i am new to ROS and i want to make a 3D map using a lidar and a...
https://www.youtube.com/watch?v=jgNFeDH3qFk like the video above, they have used a hokuyo lidar to 2D map the environment using the hector_slam package and then generate an octomap using a kinect...
View ArticleHi everyone, can i make 3D map using an Rplidar laser scanner and a SONAR...
like in this video https://www.youtube.com/watch?v=i2UIN-bkGe8&feature=player_detailpage
View Article[hector_height_mapping-3] process has died [pid 8937,
I download a package `rplidar_ros` and `launch rpliar_ros veiw_slam.launch`. And then ,sometiems it could play, but sometimes it will be died. Tomorrow, it has worked well , but tonight it show error:...
View ArticleAdding RPLIDAR_ROS as package dependency.
Hi all, I'm trying to catkin_make a new package, with the rplidar_ros package as a dependency. However, when I run catkin_make, I get the following error: CMake Error at...
View Articlelimitations of neato xv11 lidar vs rplidar and recommendations for buying a...
Hello All, I am a new ros user. After experimenting with some ir sensors, ultrasonic distance and discovering inherent limitations I decided to purchase a xv11 lidar from ebay. My intention is just to...
View ArticleNo transform between frames /map and scanmatcher_frame
Hi all, I am trying to implement hector slam with rplidar. So far I have no success in launching tutorial.launch in hector slam. I had followed the instructions in this...
View ArticleLocalization problem with gmapping and RPLidar
Hello ROS community, I'm working on a project which goal is to create an [autonomous mobile robot](http://geduino.blogspot.it/?zx=26b2e9d70329b947) running SLAM algorithm using gmapping. I'm using...
View ArticleAny problems with RPLIDAR's low scan rate?
Hey All, I am considering getting an RPLIDAR for 3D mapping and navigation of an indoor environment using an autonomous UAV. The sensor has a much lower scan rate than most lidar systems I've used,...
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 ArticleRPLIDAR+hector slam+laser pipeline
Hi everyone, i have very big problem... I'm using RPLIDAR 360° Laser Scanner to get the 3d map. In this moment I'm using rplidar_ros and hector_slam library to get 2d mapping in rviz. Everything is...
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