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速腾Airi雷达和内部IMU标定 #137

@LHiou

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@LHiou

作者您好,我想问一下这套标定算法中的robosense雷达分支适用于速腾的Airy吗(360°),我在使用这个算法校准airy和其内部imu的时候,翻转角度过大过快航迹就会漂,这是我的参数配置
preprocess:
lidar_type: 6 # Robosense LiDAR
scan_line: 96
blind: 2
feature_extract_en: false

initialization:
cut_frame_num: 3 # must be positive integer
orig_odom_freq: 10
mean_acc_norm: 9.805 # 1: for livox built-in IMU
#mean_acc_norm: 1.0 # 1: for livox built-in IMU
online_refine_time: 15.0
data_accum_length: 500
Rot_LI_cov: [ 0.00005, 0.00005, 0.00005 ]
Trans_LI_cov: [ 0.0001, 0.0001, 0.0001 ]

mapping:
filter_size_surf: 0.05
filter_size_map: 0.15
gyr_cov: 0.5
acc_cov: 0.5
b_acc_cov: 0.0001
b_gyr_cov: 0.0001
det_range: 270.0

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