基于协同战术识别的双机编队威胁评估方法

双机组成编队采用协同战术攻击目标是多机协同空战的一种主要形式。针对蓝方为双机编队的超视距空战威胁评估问题,提出了一种基于协同战术识别的威胁评估方法。首先,根据双机编队协同战术的分析、双机的空间占位与机动特性信息,采用动态贝叶斯网络建立目标双机编队协同战术识别模型。然后,根据目标飞行状态信息和目标机动动作识别结果,进行目标轨迹预测。最后,综合空间占位、探测、攻击、协同战术等威胁因子,考虑目标轨迹变化对战场态势演变的影响,建立威胁评估模型。仿真结果表明,所提方法能够准确识别双机编队的协同战术,实现合理化威胁评估。

Threat assessment method of dual-aircraft formation based on cooperative tactical recognition

Adopting cooperative tactics of dual-aircraft formation to attack targets is one of the main forms of multi-aircraft cooperative air combat. Aiming at the problem of threat assessment of beyond visual range air combat in which the blue side is dual-aircraft formation, a threat assessment method based on cooperative tactical recognition is proposed. Firstly, based on the analysis of the cooperative tactics of dual-aircraft formation, space occupancy and maneuver characteristics information of dual-aircraft, the dynamic Bayesian network (BN) is used to establish the cooperative tactical recognition model of target dual-aircraft formation. Then, according to the target flight state information and the target maneuvering action recognition results, the prediction of the target trajectory is carried out. Finally, the threat assessment model is built by threat factors such as space occupancy, detection, attack, cooperative tactics and considering the impact of target trajectory changes on the battlefield situation evolution. Simulation results show that the proposed method can recognize the cooperative tactics of dual-aircraft formation accurately and realize reasonable threat assessment.