论文部分内容阅读
飞行器总体设计涵盖了多个学科专业,包含大量的设计变量、状态变量、约束方程以及学科专业之间的相互影响,是一个典型的复杂系统。为了提高飞行器系统的设计质量和综合性能,文中针对飞行器总体设计的特点,在多学科设计优化理论技术体系的基础上,从工程应用的角度出发,探索出一套实现飞行器总体多学科设计优化的思路和方法,实现飞行器总体的自动设计和优化,使方案论证阶段初始参数的选择更具合理性。
The overall design of the aircraft covers a number of disciplines, including a large number of design variables, state variables, constraint equations and interdisciplinary interaction between disciplines, is a typical complex system. In order to improve the design quality and overall performance of the aircraft system, aiming at the characteristics of the overall design of the aircraft, based on the theory system of multidisciplinary design optimization theory, from the perspective of engineering application, this paper explores a set of methods to realize the overall multidisciplinary design optimization of the aircraft Ideas and methods to achieve the overall automatic design and optimization of the aircraft to make the choice of the initial parameters of the program demonstration stage more reasonable.