一种基于规则和综合协调的多学科优化模式

以飞机多学科综合设计优化为背景,通过对GSE单级优化基础算法的演化改造和离散处理,以及飞机多企业协同设计平台和优化规则库的引入,建立了一种基于规则和综合协调的飞机多学科优化设计模式。模式不要求建立目标函数,引入所谓＂调控向量＂,使得多学科综合优化的过程能够以统一的计算模式,在规则和经验的指导下通过协同设计平台实现。

A Multidisciplinary Optimization Mode Based on Rule and Comprehensive Coordination

In this paper,aircraft multidisciplinary design optimization of background,through the GSE single-level optimization-based evolutionary algorithm and discrete transformation process,as well as aircraft design platform and multi-enterprise collaboration to optimize the introduction of the rule base,rule-based and established a comprehensive and coordinated aircraft multidisciplinary design optimization mode.The model does not require the establishment of the objective function,the introduction of the so-called vector control,making the multi-disciplinary optimization process to a uniform computing model,and experience in the rules adopted under the guidance of co-design platform.