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gaowenliang / imu_utils

A ROS package tool to analyze the IMU performance.
https://gaowenliang.github.io/imu_utils
MIT License
1.5k stars 482 forks source link

Gyroscope numbers sound abnormal #26

Open FaboNo opened 4 years ago

FaboNo commented 4 years ago

Thank you very much for sharing this code

I would like to share with you a graph based on 2 hours recording of the IMU from a D435i:

today And I got a noise density for the gyroscope of 60.425 and a random walk of 0.66 and I am wondering whether there is an error somewhere because these number are really huge ! I am far from being a specialist but Do you think it is normal?

Thank you very much for your feedback