四旋翼飞行器结构优化设计

Four-rotorcraft structure optimization design

四旋翼飞行器具备所有飞行器的优点,并且具备无人机造价低、可重复性强等特点,具有广阔的应用前景。目前市场上大多数四旋翼飞行器具有结构外形不便于随身携带,重量大等缺点。本文就四旋翼飞行器结构进行了设计,通过分析四旋翼飞行器结构特点和飞行原理,设计出机臂自动伸缩、机臂折叠机构和自动收放脚架,从而便于携带,降低飞行器重量,达到了良好的飞行效果。

Four-rotor aircraft has the advantages of all aircraft, and it has the characteristics of low cost and high repeatability of drones, and has broad application prospects. At present, most quadrotor aircrafts on the market have the disadvantages of structural shapes that are not easy to carry around and are heavy. In this paper, the structure of the quadrotor is designed. By analyzing the structural characteristics and flight principles of the quadrotor, the boom is automatically retracted, the arm folding mechanism and the automatic tripod are designed, so that it is easy to carry and the weight of the aircraft is reduced. Flight effect.