Propulsion Systems TRIZ Cases
- Image Sensor Drive Layout for Compact Camera Module Focusing
Corner and side voice coil drives move the image sensor for focus and stabilization while shrinking camera module size and weight.
- Linear Electromagnetic Motor Coil Layout for End-Effect Ripple
Series-connected same-phase coils and sequential magnet angles suppress end-effect thrust ripple without complex magnet widths.
- Linear Motor Assembly With Magnetic Position Sensing
Magnet and magnetometer feedback tracks movable member position and vibration to correct play, wear, and handling errors in forming assemblies.