• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>AIAA modeling and simulation technologies conference 2015 >Arrival Metering Precision Study
【24h】

Arrival Metering Precision Study

机译：到达计量精度研究

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

This paper describes the background, method and results of the Arrival Metering Precision Study (AMPS) conducted in the Airspace Operations Laboratory at NASA Ames Research Center in May 2014. The simulation study measured delivery accuracy, flight efficiency, controller workload, and acceptability of time-based metering operations to a meter fix at the terminal area boundary for different resolution levels of metering delay times displayed to the air traffic controllers and different levels of airspeed information made available to the Time-Based Flow Management (TBFM) system computing the delay. The results show that the resolution of the delay countdown timer (DCT) on the controllers display has a significant impact on the delivery accuracy at the meter fix. Using the "10 seconds rounded" and "1 minute rounded" DCT resolutions resulted in more accurate delivery than "1 minute truncated" and were preferred by the controllers. Using the speeds the controllers entered into the fourth line of the data tag to update the delay computation in TBFM in high and low altitude sectors increased air traffic control efficiency and reduced fuel burn for arriving aircraft during time based metering.
机译：本文介绍了2014年5月在美国宇航局艾姆斯研究中心的空域运营实验室进行的到达计量精度研究（AMPS）的背景，方法和结果。该模拟研究测量了交付准确性，飞行效率，管制员工作量和时间可接受性终端区域边界处的仪表固定位置的基于计量的计量操作，以显示给空中交通管制员的计量延迟时间的不同分辨率级别，以及可用于基于时间的流量管理（TBFM）系统计算延迟的不同级别的空速信息。结果表明，控制器显示屏上的延迟倒数计时器（DCT）的分辨率对仪表维修时的交付精度有重大影响。使用“ 10秒四舍五入”和“ 1分钟四舍五入”的DCT分辨率比“ 1分钟被截断”的结果更准确，这是控制器首选的方法。控制器使用速度输入数据标签的第四行，以更新高空和低空区域中TBFM中的延迟计算，从而提高了空中交通管制效率，并减少了在基于时间的计量期间到达飞机的燃油消耗。

著录项

  • 来源
  • 会议地点 Kissimmee FL(US)
  • 作者

    Thomas Prevot; Joey Mercer; Jeffrey Homola; Sarah Hunt; Ashley Gomez; Nancy Bienert; Faisal Omar; Joshua Kraut; Connie Brasil; Minghong G. Wu;

  • 作者单位

    NASA Ames Research Center, Moffett Field, CA, 94035;

    San Jose State University/NASA Ames Research Center, Moffett Field, CA, 94035;

    San Jose State University/NASA Ames Research Center, Moffett Field, CA, 94035;

    San Jose State University/NASA Ames Research Center, Moffett Field, CA, 94035;

    San Jose State University/NASA Ames Research Center, Moffett Field, CA, 94035;

    San Jose State University/NASA Ames Research Center, Moffett Field, CA, 94035;

    San Jose State University/NASA Ames Research Center, Moffett Field, CA, 94035;

    San Jose State University/NASA Ames Research Center, Moffett Field, CA, 94035;

    San Jose State University/NASA Ames Research Center, Moffett Field, CA, 94035;

    University of California, Santa Cruz, Moffett Field, California, 94035, USA;

  • 会议组织
  • 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