针对试验中超低空飞行的高亚音速靶弹,对不同制导方式的防空导弹实施拖曳式诱饵干扰的效能进行了分析。首先在合理假设拖揽长度、供靶航路捷径等参数基础上,分析了拖曳式诱饵对舰面搜索雷达的干扰效能,并针对雷达导引、红外导引的防空导弹,分析了拖曳式诱饵的干扰作用过程及干扰能力。最后,以典型弹道实例仿真为基础,定量分析了导弹的寻的过程,给出了拖曳式诱饵试验使用意见。

The jamming effectiveness of the towed decoy of the subsonic target flying at super low altitude in the test against the air defense missile with different guidance system is analyzed. Firstly, the jamming effectiveness of the towed decoy on the shipboard radar is analyzed on the basis of reasonable assumptions of the length of the towing cable and the route shortcut. And then, the process and the effectiveness of the towed decoy against air defense missile weapon with radar and infrared guidance system are analyzed. At last, based on typical trajectory simulation example, the guidance process of the missile is analyzed quantitatively and the views about the use of the towed decoy in test are proposed.