The invention discloses an embedded electric drive course stability augmentation type skid landing device and a working method thereof. The embedded electric drive course stability augmentation type skid landing device comprises an outer cylinder, an upper torsion arm, a lower torsion arm, a support, a skid, a guide wheel, an upper end cover, a piston rod, a rocker arm, a mounting plate, a friction plate, a load sensor, a buffer, a skid pitching buffer and an actuator cylinder module. The invention particularly provides an embedded electric drive course stability augmentation type skid landingdevice and a working method thereof. When the aircraft deviates in the sliding direction, the system controls the brushless motor to drive the rocker arm connecting rod mechanism to press the friction plate down the road surface to generate pressure, therefore, the binding force between the single-side landing device and the road surface is changed, the fuselage is subjected to yawing moment, sothat the skating direction of the aircraft is corrected, and the skating course stability of the aircraft is enhanced; the load sensor can measure the pressure of the friction plate on the road surface and provide feedback, the friction plate is made of a heat-resistant composite material, and specific lines are machined at the bottom of the friction plate, so that extra lateral force is provided,and the drifting phenomenon of the aircraft is reduced.