Mini-project
Manufacturing, Robotics & Industry 4.0
Gearbox fault diagnosis from vibration
Tell healthy gears from broken-tooth gears using vibration features.
The brief
A gearbox with a cracked tooth shakes differently, but the difference hides in the signal. Compute time and frequency features from vibration recordings, train a classifier to tell healthy from faulty gears, and link the strongest features to the gear mesh frequency. Good looks like: features with an engineering reason, honest testing on separate runs, and an explanation a maintenance engineer can follow.
What you will build
- Load healthy and faulty gearbox recordings
- Compute time and frequency features
- Relate features to the gear mesh frequency
- Train and compare classifiers
- Test on runs the model has not seen
- Explain the result for a maintenance team
Free, open data to build it with
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