摘要：It is scientifically important science value and engineering promising to develop the buoyancy-lift integrated hybrid airship for high attitude *** the numerical method,a new tandem wings hybrid airship with both higher utility value and economy efficiency was obtained and its total performance and technical parameters were analyzed in *** order to further improve the lift-drag characteristics,we implemented the optimization design for aerodynamic configuration of tandem wings hybrid airship via the response surface *** results indicate that the tandem wings hybrid airship has considerable volume efficiency and higher aerodynamic *** optimization,the lift-drag ratio of this hybrid airship was increased by 6.08%.In a given gross lift condition,tandem wings hybrid airship may provide more payload and specific ***,the size of tandem airship is smaller so the demand for skin flexible materials can be *** of this study could serve as a new approach to designing buoyancy-lifting integrated hybrid airship.