Eliminating component breakage and acoustic chatter in robotic surface-mount and connector mating.
Hidden Markov Models classify contact phases (Approach, Initial Impact, Sliding, Seating) based on 6-axis force signals, dynamically modulating virtual damping coefficients.
While one robotic arm holds a flexible PCB chassis, the second arm inserts ribbon cable connectors with balanced opposing forces, preventing mechanical strain on fragile solder joints.
In smartphone camera module assembly trials, active impedance control increased assembly yield from 96.2% to 99.94% while reducing takt cycle time by 1.8 seconds per unit.