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高空风对大型客机航线性能的量化影响

黄成涛 王立新 钟伯文

黄成涛, 王立新, 钟伯文等 . 高空风对大型客机航线性能的量化影响[J]. 北京航空航天大学学报, 2017, 43(7): 1348-1354. doi: 10.13700/j.bh.1001-5965.2016.0542
引用本文: 黄成涛, 王立新, 钟伯文等 . 高空风对大型客机航线性能的量化影响[J]. 北京航空航天大学学报, 2017, 43(7): 1348-1354. doi: 10.13700/j.bh.1001-5965.2016.0542
HUANG Chengtao, WANG Lixin, ZHONG Bowenet al. Quantified effects of high-altitude wind on route performance of large passenger plane[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(7): 1348-1354. doi: 10.13700/j.bh.1001-5965.2016.0542(in Chinese)
Citation: HUANG Chengtao, WANG Lixin, ZHONG Bowenet al. Quantified effects of high-altitude wind on route performance of large passenger plane[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(7): 1348-1354. doi: 10.13700/j.bh.1001-5965.2016.0542(in Chinese)

高空风对大型客机航线性能的量化影响

doi: 10.13700/j.bh.1001-5965.2016.0542
基金项目: 

国家“863”计划 2014AA110501

详细信息
    作者简介:

    黄成涛 男, 博士, 高级工程师。主要研究方向:飞行力学

    通讯作者:

    黄成涛, E-mail:hct113a@aliyun.com

  • 中图分类号: V212.1

Quantified effects of high-altitude wind on route performance of large passenger plane

Funds: 

National High-tech Research and Development Program of China 2014AA110501

More Information
  • 摘要:

    高空风会影响大型客机航线飞行的油耗和飞行时间。本文提出了一种计算高空风对航线性能量化影响的方法,并分析了高空风对航线性能的量化影响。建立了有风条件下飞机的飞行仿真模型,提出了针对飞机航线飞行的驾驶员建模方法,基于“驾驶员-飞机”闭环数字虚拟飞行仿真方法,提出了一种计算高空风条件下飞机航线性能的方法。对算例飞机在典型航线下的油耗、飞行距离、飞行时间进行了计算与分析。结果表明:在飞行距离相同时,顺风可以减少飞机的航线飞行时间并降低油耗,逆风会增加飞机的航线飞行时间并增加油耗;由于高空风的影响,部分航线往返飞行时,油耗和飞行时间相差较大;对于部分远程航线,由于高空风的影响,为满足最大起飞重量限制,飞机需要减小商载以装载更多燃油,确保能够飞抵目的机场。

     

  • 图 1  北京—昆明航线FL340高度层风速大小和方向

    Figure 1.  Wind speed and direction of Beijing—Kunming route (FL340 height layer)

    图 2  “驾驶员-飞机”闭环飞行仿真模型结构

    Figure 2.  Structure of "pilot-aircraft" closed-loop flight simulation model

    图 3  驾驶员模型结构

    Figure 3.  Structure of pilot model

    图 4  基于数字虚拟飞行的航线性能计算流程图

    Figure 4.  Flowchart of route performance calculation based on digital virtual flight

    图 5  算例飞机执行北京—昆明航线飞行仿真结果

    Figure 5.  Example aircraft flight simulation results on Beijing—Kunming route

    表  1  算例飞机的部分航线性能计算结果

    Table  1.   Some route performance calculation results of example aircraft

    航线飞行距离/km油耗/kg飞行时间/min
    有风无风有风无风
    北京—昆明2 18913 48414 501145156
    昆明—北京21 8915 17513 923175160
    北京—约翰内斯堡12 44883 41777 530904834
    约翰内斯堡—北京12 44871 83176 274782840
    下载: 导出CSV
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出版历程
  • 收稿日期:  2016-06-22
  • 录用日期:  2016-08-25
  • 网络出版日期:  2017-07-20

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