一种基于法向过载的反舰导弹机动识别方法

A Method for Maneuvering Recognition of Antiship Missile Based on Normal Acceleration

针对反舰导弹在突防段利用机动弹道干扰防空导弹作战决策的问题,提出一种基于法向过载的目标机动识别方法。对机动突防策略特点及其对防空导弹作战决策的影响进行分析,从识别参数的选取、法向过载的计算方法、判别门限的设定、机动过程中法向过载的变化规律4个方面得到机动识别的结论,并在积累一定时间的观测数据后,通过计算验证目标是否进行弹道机动的交变机动。仿真结果证明,该方法有较强的针对性和实用参考价值。

According to the problem of the anti-ship missile using mobile trajectory during the penetration phase to disturb the operation decision of the antiaircraft missile, a method for maneuvering target recognition based on normal acceleration is proposed. The characteristics of the maneuver penetration tactic of the anti-ship missile and its influence on the operation decision of the antiaircraft missile are analyzed, and the conclusion of maneuvering recognition is drawn from 4 aspects - the choose of recognition parameters, the calculation of vertical overload, the enactment of distinguishing boundary, and the varying rule of the normal acceleration during the maneuvering course. When the data has been accumulated for some time, whether the target has an alternating maneuver could be validated by computation. Simulation results show that the method has strong pertinence and practical reference value.