①在 虚拟机/ubuntu电脑 端也安装rtabmap功能包 sudo apt-get update (更新软件列表) sudo apt-get install ros-melodic-rtabmap-ros(安装rtabmap) ②跑官方测试包(可选,在虚拟机即可运行) roslaunch rtabmap_ros demo_robot_mapping.launch rviz:=true rtabmapviz:=false rosbag play --clock demo_mapping.bag (该bag文件在本txt文档同目录下,需要自行拷贝到虚拟机运行) ③建图 roslaunch turn_on_wheeltec_robot 3d_mapping.launch(启动3d建图) roslaunch wheeltec_robot_rc keyboard_teleop.launch (启动键盘控制节点) ④导航 roslaunch turn_on_wheeltec_robot 3d_navigation.launch(启动3d导航)