Closed hg-zt closed 1 year ago
回退到前一个commit能跑吗?
回退到前一个commit能跑吗?
也不行,回退到 02d022e3164cc39afdc56618a056bbaac9aa4d57 也是一样的效果,到 21 年 7 月(和视频时间最近)的 1087a72497d19c3ac19a608b89e28b5e62b00e2a 也差不多
换了一台机器也没什么改善
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I hit the same problem. I changed the parameters and it seems to be better.
FAST_LIO/launch/mapping_avia.launch before:
<param name="feature_extract_enable" type="bool" value="0"/>
<param name="point_filter_num" type="int" value="3"/>
<param name="max_iteration" type="int" value="3" />
<param name="filter_size_surf" type="double" value="0.5" />
<param name="filter_size_map" type="double" value="0.5" />
<param name="cube_side_length" type="double" value="1000" />
<param name="runtime_pos_log_enable" type="bool" value="0" />
after:
<param name="feature_extract_enable" type="bool" value="0"/>
<param name="point_filter_num" type="int" value="1"/>
<param name="max_iteration" type="int" value="3" />
<param name="filter_size_surf" type="double" value="0.15" />
<param name="filter_size_map" type="double" value="0.15" />
<param name="cube_side_length" type="double" value="1000" />
<param name="runtime_pos_log_enable" type="bool" value="0" />
FAST_LIO/config/avia.yaml before:
blind: 4
path_en: false
after:
blind: 0.01
path_en: true
Result: angle1 The drone flips and then drifts a bit.
angle2 From another angle, it looks good.
https://www.youtube.com/watch?v=2OvjGnxszf8 3:59 对应的应该是这个 bag 吧?
反复测试最新的 commit 0dbfc6e ,翻转之后要么高度掉一截,地图也会变成两层;少数情况会直接发散。 到落地之后一段时间则必然发散。
测试命令
另外我也尝试了使用 use_sim_time 并开启 rosbag --clock,也没什么改善。
试其他 AVIA 下的 bag 时似乎是正常的。