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为了确定导弹在主动段的可攻击区域,研究了发动机剩余工作时间对可攻击区域的影响,提出了弹道导弹主动段变换打击目标的概念。通过数据仿真得到导弹的可攻击区域,应用几何拟合的方法对可攻击区域进行估计,计算导弹在主动段的实时可攻击区域。仿真结果表明,所提几何拟合方法能够有效地描述发动机剩余工作时间对可攻击区域的影响,可攻击区域的吻合度较高。
In order to determine the attackable area of the missile in the active section, the influence of the remaining working time of the engine on the attackable area is studied, and the concept of the target transformation of the active section of the ballistic missile is proposed. The attackable area of the missile is obtained through data simulation, the attackable area is estimated by geometric fitting method, and the real-time attackable area of the missile in the active section is calculated. The simulation results show that the proposed geometric fitting method can effectively describe the impact of the remaining working time of the engine on the attackable area, and the coincidence degree of the attackable area is high.