为了满足可变弹翼导弹多功能通用化的作战需求,实现导弹巡航段经济航行、巡逻段低速长航时侦查以及攻击段高机动俯冲攻击,分别设计了初段、巡航段、巡逻段和攻击段弹道方案。利用Simulink建立数学模型并进行仿真试验。结果表明:导弹由1 000 m高度的载机投放后,平稳下滑至500 m进入侦查巡逻阶段,沿航向飞行至17 710 m处发现目标后俯冲攻击,命中目标。该弹道方案能够实现可变弹翼导弹多个作战任务间的平稳切换,提高导弹的通用化作战能力,延长导弹的生命周期。

In order to realize the multifunctional and general operational requirements of missiles with morphing, this paper designs the initial trajectory scheme, cruise trajectory scheme, patrol trajectory scheme and attack trajectory scheme respectively to achieve the economical navigation of cruise section, the low-speed and long-endurance reconnaissance of patrol section and the high-maneuver dive attack of attack section. The mathematical model of trajectory scheme is established and tested by Simulink. The results show that the missile is launched by carrier aircraft from the height of 1 000 m, slide into 500 m steadily, dive attack after finding the target of 17 710 m and hit the target finally. The trajectory scheme can realize the smooth switching between multiple combat tasks of the missile with morphing wings, improve the operational adaptability of the missile, and extend life cycle of the missile.