Physical Modelling
- Self-winding mechanism
- Barrel
- Oscillator
- Gong timbre
- Gear design
- Effects of wrist movements on the mechanism
- Flexible beams
Metrology (algorithms)
- Image processing: automatic pointer detection
- Accelerometers and gyroscopes to capture the wrist movements
- Robust statistics for possibly noisy measurements
- Acoustic measurements (ticking of the watch)
- Multi-oscillators
- High frequencies
- Robust to low signal-to-noise ratio
- Optical measurements (detection of rotating arms by a laser)
- Tourbillon / Triple axis tourbillon
- Damped oscillators
Publications
Patents
- EP3575888 (A1) – OPTICAL DEVICE FOR TIMEPIECE (2019, S. Perseguers as co-inventor)
- EP3220206 (A1) – CLOCK TRANSMISSION DEVICE (2017, S. Perseguers as co-inventor)