UNMANNED AERIAL VEHICLE LANDING PRECISION ADJUSTMENT METHOD AND SYSTEM BASED ON WIRELESS CHARGING COUPLING MECHANISM

An unmanned aerial vehicle landing precision adjustment method and system based on a wireless charging coupling mechanism. The method comprises: when an unmanned aerial vehicle flies back to a wireless charging platform, controlling a primary transmitting coil to be powered on, and controlling the unmanned aerial vehicle to enter a landing position search mode, wherein the landing position search mode comprises reducing the charging power of the unmanned aerial vehicle to a first preset power threshold value (S1); controlling the unmanned aerial vehicle to fly at the same preset height above the wireless charging platform according to a preset trajectory policy, acquiring an output voltage of a secondary circuit structure during flight, and determining a target output voltage, wherein the target output voltage is an output voltage equal to a preset maximum output voltage value (S2); and controlling the unmanned aerial vehicle to land on the wireless charging platform from a position which corresponds to the t