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hku-mars / FAST_LIO

A computationally efficient and robust LiDAR-inertial odometry (LIO) package
GNU General Public License v2.0
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Questions about the IMU data of Livox Avia Rosbag #253

Closed fanggenzaiXHBS closed 1 year ago

fanggenzaiXHBS commented 1 year ago

Hello, author, I am very sorry to bother you. I downloaded the Livox Avia Rosbag you provided and found that the acceleration value of the IMU is basically close to 0 even when it is stationary, did you take gravity out of the IMU output。

XW-HKU commented 1 year ago

its unit is G（i.e. 9.8m/s2）

Joosoo1 commented 1 year ago

its unit is G（i.e. 9.8m/s2）

@XW-HKU Can make the acceleration unit of imu output from livox in meters per second? If so, please tell me, thanks!

stale[bot] commented 1 year ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

daijicheng commented 11 months ago

its unit is G（i.e. 9.8m/s2）

@XW-HKU Can make the acceleration unit of imu output from livox in meters per second? If so, please tell me, thanks!

I think the code in https://github.com/ziv-lin/livox_ros_driver_for_R2LIVE?tab=readme-ov-file will help you.