GNSS拒止环境下卫星制导炸弹作战效能提升策略

Study on the Combat Efficiency Improvement Strategy of Satellite-guided Bomb Under GNSS Rejection Environment

针对战场态势变化快,卫星制导炸弹接收导航时频信息不连续,武器作战效能发挥不充分的问题,提出全球卫星导航系统(GNSS)拒止环境下卫星制导炸弹作战效能提升策略。构建卫星制导炸弹中末制导转接极限距离模型,分析影响作战效能因素,研究提升作战效能策略,并进行仿真实验。实验结果表明,在GNSS拒止环境下,可以通过提升载机速度和改变攻角,对卫星制导炸弹作战效能进行提升,为充分发挥其作战效能和判断其命中目标的可能性提供参考依据。

In view of the problems of rapid change of battlefield situation,discontinuous navigation time-frequency information of satellite guided bomb receiving,and inadequate play of weapon combat effectiveness,the strategy of improving the operational efficiency of satellite guided bomb under the GNSS rejection environment was proposed.The limit distance model of terminal guided transfer in satellite guided bomb was constructed,the factors affecting combat efficiency were analyzed,the strategy of improving combat efficiency was proposed,and the simulation experiment was conducted.The test results showed that in the GNSS rejection environment,the operational efficiency of the aircraft could be improved by improving the speed and changing the angle of attack,so as to provide a reference for the satellite-guided bombs to give full play to their operational effectiveness and judge the possibility of hitting the target.