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TixiaoShan / LIO-SAM

LIO-SAM: Tightly-coupled Lidar Inertial Odometry via Smoothing and Mapping
BSD 3-Clause "New" or "Revised" License
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About Hesai Pandar 40P Lidar. IMU error? #192

Closed raewon-sudo closed 3 years ago

raewon-sudo commented 3 years ago

I am using Hesai Pandar 40P with IMU MTI-100. Sometimes, IMU is zigzag and drifted far. Can you give me suggestions about this problem

hmellor commented 3 years ago

As per the issues section of the README, this usually happens when the LiDAR and IMU is out of sync. Try setting the USB/serial port you are using for the IMU to low latency mode.

stale[bot] commented 3 years 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.

hanlinniu commented 1 year ago

I am using Hesai Pandar 40P with IMU MTI-100. Sometimes, IMU is zigzag and drifted far. Can you give me suggestions about this problem

Have you solved this problem with Hesai lidar?