关键词: 无人机, 融合运行, 冲突探测绩效, 模拟实验, 管制性能

Abstract: The rapid development of unmanned aerial vehicle (UAV) technology has made the integrated operation of UAVsand manned aircraft in controlled airspace an inevitable future trend, which poses challenges to air traffic con-trollers for conducting conflict detection. To clarify the impact of integrated operation on controllers' conflict de-tection performance, this study designed a radar control simulation interface scenario and conducted a conflictdetection experiment with 20 experienced trainee controllers as participants, The effects of flight level manage-ment, convergence angle, operation mode, and highlight marking on controllers' conflict detection accuracy, an-ticipation time, and subjective workload were systematically analyzed. The results show that the conflict detectionaccuracy under the traditional operation mode is significantly higher than that under the integrated operationmode, with a lower subjective workload. In the same flight level scenario, highlight marking significantly im-proved conflict detection accuracy and reduced controllers subjective workload. In addition, the combination ofheterogeneous aircraft increases the difficulty of conflict detection, whereas homogeneous aircraft combinationsyield belter detection performance. This study reveals the complex impacts of integrated operation on air trafficcontrol perfomance, which can serve as a reference for optimizing air traffic control strategies in future integrated
operation scenarios.

Key words: unmanned aerial vehicle (UAV), integrated operation, conflict detection performance, simulation experiment; control performance