Unmanned aerial vehicle ground sliding brake anti-skid control system and method

The invention provides an unmanned aerial vehicle ground taxiing brake anti-skid control system and method, and the method comprises the steps: S1, obtaining the maximum allowable brake amount for preventing a main wheel from being locked according to the state information of the unmanned aerial vehicle during taxiing and the balance relation between aerodynamic force and moment; s2, presetting a threshold value of heading deviation information of the taxiing nose of the unmanned aerial vehicle, and judging whether the unmanned aerial vehicle is unstable or not; and S3, giving a brake correction value according to a judgment result of S2. In an unstable state, the brake correction value is lt; 0; under the non-instability condition, the brake correction value is equal to 0; and S4, giving a brake given value and sending the brake given value to a brake valve system to implement braking. And S5, the steps S1 to S4 are repeated, and rapid and stable braking is achieved. According to the method, the maximum allo