摘要
空投作为重要的资源补给手段,相对于传统陆水运输,可以高效安全地实现物资保障,其空域容量对空投计划的制定有着不可或缺的影响。目前对于空投场场景的空域容量理论研究较浅,首先研究分析空投场运行特点,结合空投场场景的运行、结构特征,提出了空投场空域容量定义;其次分析空投场运行中可能出现的航空器追赶情况,建立了空投场空域容量计算模型;最后,以某空投场为例,计算该结构下的空投场理论容量,通过蒙特卡洛仿真验证理论模型的可靠性。同时探究了航空器运行速度及小于最小安全间隔概率变化下空投场空域容量的变化规律。
As resource replenishment,airdrop is an important means.Compared with traditional land and water transportation,the airdrop can guarantee security efficiently for the material,and its capacity has an indispensable impact on the formulation of airdrop plans.At present,the capacity theory understanding of airdrop site scene is fairly superficial.Firstly,the operation characteristics of the airdrop site are studied and analyzed,and the definition of the capacity of the airdrop site is proposed in combination with the operation and structural characteristics of the airdrop site scene,Secondly,the possibility of aircraft chasing situation in the operation on airdrop ground is analyzed,and a capacity calculation model of the airdrop ground is established.Finally,taking a certain airdrop site as an example,the theoretical capacity of the airdrop site under this structure is calculated,and the reliability of the theoretical model is verified by Monte Carlo simulation.At the same time,the variation law of airdrop field capacity under condition of the probability change of aircraft at running speed and less than the minimum safety interval is explored.The research content of the paper can supply formulation of airdrop plan with scientific and reliable theory.
作者
余付平
孙樊荣
沈堤
张仁猛
YU Fuping;SUN Fanrong;SHEN Di;ZHANG Renmeng(Air Traffic Control and Navigation School,Air Force Engineering University,Xi’an 710051,China;Civil Aviation School,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)
出处
《空军工程大学学报》
CSCD
北大核心
2023年第4期14-19,101,共7页
Journal of Air Force Engineering University
关键词
空投场空域容量
速度概率分布
最小间隔
蒙特卡洛仿真
airdrop airspace capacity
velocity probability distribution
minimum interval
Monte Carlo simulation
作者简介
余付平(1983-),女,河南商丘人,副教授,博士,研究方向为空域规划与管理。E-mail:junjingj@163.com。
