Flight method of flapping machine

The invention belongs to the technical field of flapping machine control, and particularly relates to a flight method of a flapping machine. The flight method is implemented on a mirror symmetry double four link type flapping machine device. The flight process comprises the three steps of taking off and rising, advancing and steering and regulating. The rising and falling force is provided for the flapping machine device of the mirror symmetry double four link type structure through the resistance difference formed when a left wing and a right wing flap up and down. In the achieving process, the advancing force is provided for the flapping machine device of the mirror symmetry double four link type structure through power generated by oscillating of a fishtail-shaped machine tail in the horizontal direction. The flapping resistance difference of the left wing and the right wing is adjusted by setting the rotating speed of a left power machine and regulating the rotating speed of a left gear and a right gear, and taking off, rising, advancing, steering and regulating of the flapping machine device of the mirror symmetry double four link type structure are achieved; and the flapping machine is scientific in principle, easy to regulate, good in flight effect, reliable in structural design principle, simple in structure and wide in application prospect.