STRUCTURAL MECHANICS AND STRENGTH OF FLIGHT VEHICLES: AEROELASTIC MATHEMATICAL MODEL OF A ROTOR SYSTEM

摘要

We constructed a mathematical model of motion for the lifting system of the vertical takeoff and landing aircraft. The structure consists of a hollow disk wing, an inner drum and extensible blades connected with the drum by cables. The blades execute a three-dimensional motion whereas the wing and the inner drum execute only a two-dimensional motion. Elastic deformations of the disk wing and the drum are not considered.