首页> 外文期刊>Journal of aerospace operations >Development of a surplus value parameter for use in initial aircraft conceptual design
【24h】

Development of a surplus value parameter for use in initial aircraft conceptual design

机译:开发用于飞机初始概念设计的剩余价值参数

获取原文
获取原文并翻译 | 示例
           

摘要

Simple constraints analysis, as taught to most aerospace engineering students gives little guidance as to exactly which design point should be selected. There is a recent body of work that attempts to solve this for initial designs, without having to fully size the new aircraft concept. The best of these focuses on maximizing a 'Range Parameter' which leads to minimizing gross weight for transport aircraft. However, this is not guaranteed to maximize the value of the new design. This paper presents a corresponding surplus value parameter which is designed to provide just that capability. Furthermore, it shows that in at least some cases the resulting optimum design point will shift from that suggested by the range parameter.
机译:正如大多数航空工程专业的学生所讲授的那样,简单的约束分析几乎没有给出关于应该选择哪个设计点的指导。最近有大量工作试图解决初始设计问题,而不必完全调整新飞机的概念​​。其中最好的重点是最大化“范围参数”,从而使运输飞机的总重量最小。但是,不能保证最大化新设计的价值。本文提出了一个相应的剩余值参数,该参数旨在提供该功能。此外,它表明,至少在某些情况下,最终的最佳设计点将偏离range参数建议的值。

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