管制-飞行状态相依网络模型及特性分析

Controllers and aircraft are the keys to the control system. The two are closely related and interdependent. Analyzing the interrelationship between them can deepen the understanding of the control system and better maintain its operational efficiency. For this purpose, a dependent network model composed of a coupled flight state network and a control network was first constructed. Among them, the flight state network is determined by the aircraft in the air and the positional relationship between them; the control network is determined by the control sectors and the handover relationships between them. Then the weight of the dependent edges is determined according to the difficulty of the controller in allocating the aircraft. Finally, an artificial network is simulated and generated according to the construction principles, and the node degree, point strength, weighted clustering coefficient, network efficiency and robustness of the network are analyzed. The analysis results show that the constructed dependent network model can reflect the interrelationship between the controller and the aircraft, and the importance of the control node is higher than that of the aircraft node.

管制员和航空器是管制系统的关键所在,两者紧密关联、相互依存,分析其间的相互关系,能够加深对管制系统的理解,更好地维护其运行效率。为此,首先构建了一种由飞行状态网络和管制网络相耦合所组成的相依网络模型。其中,飞行状态网络由空中的航空器和彼此之间位置关系决定;管制网络由管制扇区及其之间的移交关系确定。然后根据管制员对航空器的调配难度确定依存边的权重。最后依据构建原则模拟生成人造网络,对该网络的节点度、点强和加权聚类系数以及网络效率和鲁棒性进行了分析。分析结果表明:所构建的相依网络模型能够反映管制员和航空器之间的相互关系,管制节点重要程度高于航空器节点。