在现代信息化战场上,相对于传统的雷达各自独立探测和制导的作战方式,多雷达组网探测预警的发展趋势日益明显,雷达组网后对突防飞机的安全造成了巨大威胁。远距支援干扰飞机在掩护突防编队作战过程中,为了发挥有限干扰资源的最大效能以保证突防飞机的安全,通过对多机协同干扰对抗雷达组网作战模式的分析,以突防飞机生存概率作为目标函数,建立约束条件下的干扰资源分配模型。重点分析了突防全过程的干扰掩护情况,利用遗传算法解决了最优资源分配方案求解的问题。仿真结果表明,突防飞机在支援干扰飞机协同掩护下的生存概率为96. 72??。分配结果满足突防作战的要求,合理的分配干扰资源对充分发挥远距支援干扰飞机的协同作战能力作用显著。

In the modern information battlefields, compared with the traditional combat mode where radars make independent detection and guidance, the multi-radar networking for detection and early warning has an increasingly more obvious development trend. The radar networking poses a huge threat to the safety of penetrating aircraft. In the process of covering and penetrating formation operations by long-range support jamming aircraft, the survival probability of the penetrating aircraft is used as the objective function to establish the jamming resource allocation model under constraints through analyzing the operation mode of multi-aircraft cooperative jamming to netted radar, so as to ensure the safety of penetrating aircraft with the maximum effectiveness of limited jamming resources. The jamming cover in the whole process of penetration is analyzed emphatically, and the problem of optimal resource allocation scheme is solved by genetic algorithm. The simulation results show that the survival probability of penetrating aircraft is 96. 72?? under the cooperative cover of support jamming aircraft. The allocation results meet the requirements of penetration operations, and the reasonable allocation of jamming resources plays a significant role in giving full play to the cooperative engagement capability of long-range support jamming aircraft.

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