摘要
起落架布局是飞机概念设计阶段十分重要的一环。本文基于遗传算法原理进行起落架布局设计,利用设计中的限制条件和设计经验,确定起落架布局参数的设计空间,通过遗传算法的并行计算,依据目标函数快速高效地确定起落架布局设计的最优方案。
Landing gear＇s initial layout plays an important part in the conceptual design phase.An approach based on genetic algorithm is introduced in this paper so as to design the landing gear layout,.We construct a proper multi-objective function and define the design space in accordance with the requirements and restrictions in design process.With parallel calculating using the approach,the optimum parameters fitting the multi-objective function can be found in the specific design space.
出处
《飞机设计》
2010年第2期14-17,50,共5页
Aircraft Design
关键词
起落架
遗传算法
布局
landing gear
genetic algorithm
lay out
