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关于6轴imu的适配问题。 #43

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licy3d opened this issue Jul 12, 2024 · 0 comments
Open

关于6轴imu的适配问题。 #43

licy3d opened this issue Jul 12, 2024 · 0 comments

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@licy3d
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licy3d commented Jul 12, 2024

我个人理解:原始版本使用9轴imu可以对初始位姿的姿态进行赋值,这也是为了配合后面imuPreintegration部分的使用,应为imuPreintegration中使用gtsam封装好的imu预积分算法。gtsam封装好的imu预积分要求位姿的参考系(位姿原点)要和重力对齐的(可向上或向下)。
问题:您修改的6-axis适配是否考虑了重力对齐问题? 如果我的雷达是倾斜安装的,那么您的算法还能否正常运行?

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