传统设计采用容积约束作为气动外形与内部布局的连接,这样容易造成布局空间的浪费。将精确的外形几何参数传递给内部布局设计模型,在综合考虑飞行器外形、内部设备尺寸和机身容积等多种因素的条件下,提出基于序列二次规划(SQP)和协同进化算法(CCGA)的优化搜索算法,对外形参数和内部布局进行综合优化,使飞行器在具有优良气动性能的同时,具有更大的载荷能力、更好的质量特性和操控性能。 The traditional design uses the volumetric constraint as the connection between the aerodynamic shape and the internal layout, which can easily lead to the waste of the layout space. The accurate shape geometry parameters are passed to the interior layout design model. Based on the quadratic programming (SQP) and the co-evolutionary algorithm (CCGA), the aircraft shape, internal equipment size and body volume are considered synthetically. Optimization of the search algorithm, the overall shape parameters and internal layout optimization, the aircraft has excellent aerodynamic performance at the same time, with greater load capacity, better quality characteristics and handling performance.