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I would like to propose a skill tree based approach on ROS and building robots in general. With a blend of software(ROS2 + build system stuff), hardware and essential theory,
This will be aimed at be…
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Trackcycle currently isn't as intelligent with dead reckoning as I think it could be. The problem is that it's mostly just checking to see if the angle between its last known trajectory and current tr…
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Nice to meet you.
I'm sorry for my poor English.
I’m trying to get a topic called “/rtabmap/localization_pose” in the rtabmap localization mode using the RGBD camera (Intel Realsense D455).
I mad…
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When running `rosrun nodelet declared_nodelets` Ubuntu 18.04.3 with Ros melodic, I'm getting:
```
/opt/ros/melodic/share/robot_localization/nodelet_plugins.xml: junk after document element: line 10,…
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For scenarios where robots may return to, or continuously navigate, priorly explored environments, many SLAM pipelines are capable of loading/importing models of previous maped environments, e.g. a se…
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http://wiki.ros.org/robot_pose_ekf
Combine odometry, IMU data, and GPS into one coherent understanding of where the Rover is at any given time.
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An error message appears when I run bag:
[ERROR] [1701932176.859127476]: Client [/lio_sam_mapOptmization] wants topic /gps/fix to have datatype/md5sum [nav_msgs/Odometry/cd5e73d190d741a2f92e81eda573a…
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Hi,
I am using rtabmap_ros with a ZED camera for a project on driverless car. The mapping deviates drastically from that of the GPS at speeds greater than 10 km/h. I tried changing the parameter…
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**Description:**
- When Caffeine tries to run into an obstacle/wall or can't go up the ramps, the wheels will slip, i.e. wheels move but the robot doesn't. This will throw off the ekf localization. W…
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Hi:
I have run the test file pcd without any problem.
when I use this with Xtion pro live using the command
1.Start roscore: $ roscore.
2.Start openni2_launch: $ roslaunch openni2_launch openni2.laun…
yaozr updated
5 years ago