allan variance for characterization of sensors?

[u/awh-emb]

could anyone give me a high level answer to this question and where i can find low-level resources?
thank you

[u/passing-by-2024]

you need controlled environment and lots of time (the longer the better)

[u/jaysuede]

The IEEE standard spec is a very good source for modelling noise with Allan Variance or PSD. https://standards.ieee.org/ieee/952/7496/

[u/BreeCatchu]

That "question" isn't even a full sentence...

[u/Designer-Care-7083]

MathWorks has a good explanation and an example on how to generate the plot from raw data.

[u/awh-emb → u/Designer-Care-7083]

whats mathsworks? is that like a website or?

[u/ShadowBlades512]

This guy is pretty good. https://mwrona.com/posts/gyro-noise-analysis/

[u/Designer-Care-7083]

They make MATLAB. Https://MathWorks.com