Core aerospace engineering and protocols for Active Anti-Sway Hoist Winches.
When a rescue technician and patient are suspended on a 50-meter cable beneath a hovering aircraft, wind gusts and rotor downwash induce dangerous pendulum swings that can smash victims into vertical rock walls or ship masts.
EvtolRescue incorporates an active motorized hoist boom: high-speed optical sensors track cable angle 100 times per second, dynamically translating the hoist attachment point to actively dampen swing oscillations within half a period, ensuring safe, stable vertical extractions.