• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of guidance, control, and dynamics >Safe Zone for Closely Spaced Parallel Approaches
【24h】

Safe Zone for Closely Spaced Parallel Approaches

机译：小间距平行进近的安全区域

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

THE predominant approach to managing safety for aircraft on closely spaced parallel approaches has been to detect and resolve (DAR) potential collisions caused by one aircraft unexpectedly turning toward the other (blundering) while remaining clear of the wake vortices of the other aircraft [1-3]. Other efforts have attempted to ensure that an escape maneuver is available, and alert just before the predetermined maneuver or range of maneuvers is no longer available [4,5]. In this Note, a method is introduced to structure the geometry of aircraft on approach to closely spaced parallel runways such that a predetermined amount of time is available to respond to an alert. That is, a zone for the trailing aircraft relative to the lead aircraft is computed such that the two aircraft cannot pass within 500 ft of one another within a prescribed period of time in the event of a blunder while also remaining clear of the wake vortices of the other aircraft. This method is a different, and perhaps complementary, approach to DAR methods, in that it can be used to softly constrain the geometry of the problem. An alert can coincide with an aircraft leaving the safe zone, but that is not a necessary feature of the safe zone.
机译：在间隔很近的平行进场中，管理飞机安全的主要方法是检测并解决（DAR）由一架飞机意外转向另一架飞机（引起失误）而导致的潜在碰撞，同时避免另一架飞机的尾流涡流[1- 3]。已经进行了其他努力，以确保可以进行逃脱操作，并在预定的操作或操作范围不再可用之前发出警报[4,5]。在本说明中，引入了一种方法来构造接近接近平行跑道的飞机几何形状，从而可以使用预定的时间来响应警报。即，计算用于尾随飞机相对于前导飞机的区域，以使两架飞机在出现失误的情况下在规定的时间内不能在彼此500英尺内通过，同时也避免了尾流的涡流。其他飞机。此方法与DAR方法不同，可能是互补的方法，因为它可用于软约束问题的几何形状。警报可以与飞机离开安全区的同时发生，但这不是安全区的必要功能。

著录项

  • 来源
    《Journal of guidance, control, and dynamics》 |2011年第2期|p.608-613|共6页
  • 作者

    Steven J. Landry; Alfred Lynam;

  • 作者单位

    Purdue University, West Lafayette, Indiana 47907 School of Industrial Engineering, 315 North Grant Street;

    Purdue University, West Lafayette, Indiana 47907 School of Industrial Engineering, 315 North Grant Street;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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