Abstract:
Using the modern design methodology into the aerodynamic shape design of mini unmanned aerial vehicle, established the box model and the morphological matrix of the aerodynamic shape design of the UAV, as a basis for the overall program design and program selection of UAV, put forward some key factors, such as aerodynamic model, geometry model, dynamic model and given the necessary steps to determine the key models. Combined with the requirements of mini UAV task and the example design, the overall aerodynamic configuration design process is combed, the structure design of the UAV machine and the main outline parts is completed and the performance of the typical flight condition is calculated. It is demonstrated that the modern design method applied to the design of UAV pneumatic shape, which is feasible and has a certain reference value for the design of UAV and other aircraft.