thomas-haslwanter / scikit-kinematics

Python functions for working with 3D kinematics.
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[question] IMU position estimate, bias issue? #38

Open bloyl opened 4 years ago

bloyl commented 4 years ago

HI I'm totally new to IMUs and motion tracking but I'm looking for some python code to take some IMU data and estimate position during a simple kinematics experiment.

This seems like a promising project to help me but I"m not getting very good positions returned with my data. basically my positions seem to diverge exponentially, somewhat similarly to #37 and possibly #36. I think my issue might be do to not correcting for bias in the accelerometer and was wonder if there is a way to estimate/correct for this bias?

I also wonder if this project being developed? If not, is there a stable code base out there that people are using?

Thanks Luke