摘要
为了定量描述空域扇区的复杂性,引入交通内禀性概念,通过计算扇区内航空器间的逼近时间、侵略函数、关系矩阵、相关度函数,建立扇区的复杂性测度模型;并通过仿真算例,对扇区复杂度影响因素进行了分析。研究结果表明:复杂性值大小反映了扇区内飞机数量及汇聚、分散程度,复杂性值曲线拐点数量反映了扇区交通有序/无序程度,复杂性值曲线突变反映了扇区交通数量变化情况,可为管制员的监视和冲突解脱方案选择提供一定支持。
In order to describe the complexity of airspace sector in quantitatively, we introduced intrinsic concept of the transport, through the calculation approximation time, aggressive function, relation matrix, correlation function of the aircraft sector, then established the sector complexity measure model; and through simulation example, analyzed influence factors of complexity in the sector. Research results show that： the complexity value reflects the sector aircraft number and dispersion or convergence degree, complexity value curve inflexion number reflects the sector transportation ordered/disordered degree, complexity value curve mutations reflect the sector traffic number changes,at last providing certain support for ATC surveillance and conflict resolution options.
出处
《中国民航大学学报》
CAS
2013年第2期22-28,共7页
Journal of Civil Aviation University of China
基金
国家自然科学基金项目(61039001)
国家科技支撑计划项目(2011BAH24B08)
关键词
扇区评估
复杂性
内禀性
侵略函数
关系矩阵
sector evaluation
complexity
intrinsic
aggressive function
relation matrix
