摘要
为了合理评估管制员的主观(认知)工作负荷,实现均衡管制员工作负荷的空域扇区划设目标,在前期研究基础上,考虑航空器数量、冲突点数量以及进离场航班比例对管制员工作负荷的影响,运用回归分析的方法,建立了基于多生理参数的管制员工作负荷多元回归模型。应用二叉空间分割(BSP)算法实现了空域扇区划分,结合多元回归模型实现了均衡管制工作负荷的扇区最优划设。算例结果验证了管制员工作负荷模型的合理性,BSP法均衡了不同扇区间的管制工作负荷。
In order to evaluate the controller＇s subjective / cognitive workload and achieve the goal of airspace sectorization with balanced controller＇ s workload,a controller＇ s workload multivariate regression model is established on the basis of previous research. Effects on controller＇s workload from three factors are researched in the paper,including quantity of aircrafts,quantity of conflict points and ratio of arrivals to departures. Binary space partitioning algorithm is applied to sector the airspace to optimum,in which controller＇s workload is balanced under multivariate regression model. Case results verify the rationality of the controller＇s workload model; meanwhile,BSP method balances the workload among different sectors.
出处
《航空计算技术》
2015年第1期40-44,共5页
Aeronautical Computing Technique
基金
国家科技支撑计划项目资助(2011BAH24B08)
中国民航大学研究生科技创新基金项目资助(SY-1431)
关键词
空中交通管理
空域扇区
多元回归模型
二叉空间分割
air traffic management
airspace sectorization
multivariate regression model
binary space partitioning
