velodyne雷达与imu标定

执行下面命令前,请先运行imu和velodyne的节点,确保这两个topic存在(/imu/data ;/velodyne_points)

运行imu(以yesense为例)

1
2
cd yesense-ros-v1.3
./run.sh

运行velodyne

1
2
cd vlp/src/velodyne/velodyne_pointcloud
roslaunch velodyne_pointcloud VLP16_points.launch
  1. 录制rosbag,旋转加平移,时长大概两分钟
    rosbag record /imu/data /velodyne_points

  2. 播包
    rosbag play <包名>

  3. 运行标定程序

    1
    2
    3
    cd lidar_imu_init
    source devel/setup.bash
    roslaunch lidar_imu_init velodyne.launch