Vertical aircraft and control method thereof

A vertical aircraft comprises a fuselage, a revolution wing, an empennage, a power system and a power source, the revolution wing, the empennage and the power system are rotatably mounted on the upper portion of the fuselage, the power source is mounted in the fuselage, a revolution wing rotating locking and releasing mechanism is mounted on the fuselage, a rotation rotor system is mounted at the tip of the revolution wing, and auxiliary attitude control systems are mounted at the tip of the revolution wing and the tail of the fuselage. Through cooperative work of the revolution wings and the autorotation rotor systems, vertical take-off and landing are achieved; the wings for revolution are matched with the power system to realize high-speed forward flight; the auxiliary attitude control system ensures flight stability and safety; the self-rotating rotor system improves the vertical take-off and landing energy efficiency and reduces noise at the same time; the vertical aircraft has the advantage of efficient