首页> 外文期刊>Chinese journal of aeronautics >Optimization and Sizing for Propulsion System of Liquid Rocket Using Genetic Algorithm
【24h】

Optimization and Sizing for Propulsion System of Liquid Rocket Using Genetic Algorithm

机译:遗传算法优化液体火箭推进系统

获取原文
获取原文并翻译 | 示例
           

摘要

Flight vehicle conceptual design appears to be a promising area for application of the Genetic Algorithm (GA) as an approach to help to automate part of the design process. This computational research effort strives to develop a propulsion system design strategy for liquid rocket to optimize take-off mass, satisfying the mission range under the constraint of axial overload. The method by which this process is accomplished by using GA as optimizer is outlined in this paper. Convergence of GA is improved by introducing initial population based on Design of Experiments Technique.
机译:飞行器的概念设计似乎是遗传算法(GA)应用的有前途的领域,遗传算法是一种有助于使部分设计过程自动化的方法。这项计算研究工作致力于开发一种用于液体火箭的推进系统设计策略,以优化起飞质量,从而在轴向过载的约束下满足任务范围。本文概述了通过使用GA作为优化程序来完成此过程的方法。通过基于实验设计技术引入初始种群,可以提高遗传算法的收敛性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号