根据垂直发射舰空导弹的弹道特性和制导特性,将舰空导弹的弹道分为无控段、转弯段和制导段,分别建立各段弹道的解算模型。在此基础上,给出了舰空导弹协同制导作战条件下交班点位置以及到达交班点剩余时间的计算方法。仿真结果验证了所建立的运动学弹道模型以及交接班形势判断方法的正确性与适应性。 According to the trajectory and guidance of the vertical launch SSAW, the trajectory of the ship to air missile is divided into uncontrolled segment, turn segment and guidance segment, and the trajectory solution models for each segment are established respectively. On this basis, the calculation method of the position of the shift point and the remaining time of the shift to the shift point under the cooperative guidance and guidance of the ship-to-air missile is given. The simulation results verify the correctness and adaptability of the established kinematic trajectory model and the judging method of handover situation.