In this demo the Turtlebot4 prototype uses its 360 degree RPLIDAR A1 to produce a laser scan of its surroundings. This data, along with the odometry provided by the Create3 is processed using slam_toolbox to generate a map of the robots surroundings and to calculate the pose of the robot within the map. The Nav2 package is then used to generate the local and global costmaps for navigation and obstacle avoidance. Once the map has been generated, the Nav2 Goal tool is used in RVIZ2 to set a navigation goal and the Nav2 nodes calculate the path for the robot to reach its destination. The robot will then follow this path, making any necessary adjustments along the way.
More advanced ROS 2 and TurtleBot 4 demos are on the the way. Subscribe to the channel be notified when new demos are released.
Learn more about TurtleBot 4:
www.clearpathrobotics.com/turtlebot4
Негізгі бет ROS Nav2 Mapping & Navigation Demo | TurtleBot 4
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