防空导弹任务规划与协同控制技术研究

针对防空导弹拦截群目标的任务需求,提出了多弹协同作战框架。考虑到实际拦截过程中弹目相对速度和角度较大的问题,建立了导弹拦截目标的能力预测模型,以确保分配结果处于导弹攻击能力范围内,并采用了改进的粒子群优化算法进行任务分配。然后为了兼顾协同制导和命中精度的要求,基于弹道成型和偏置比例导引的思想,结合一致性理论,设计了多弹时间/角度协同制导律。最后通过4枚导弹拦截3个目标的典型场景仿真,证明了方案的有效性。

Mission Assignment and Cooperative Control of Air Defense Missile

According to the task requirements of air defense missile intercepting group targets, a multi missile cooperative operation framework is proposed in this paper. Considering the large relative velocity and angle of missile and target in the actual interception process, a prediction model is established to describe the ability of missile to target, which ensures that the distribution result is within the range of missile attack capability, and a modified particle swarm optimization method is applied to the mission assignment. Then, in order to meet the requirements of cooperative guidance and hit accuracy, based on the idea of trajectory shaping and biased proportional guidance, combined with the consistency theory, a multi-missile time/angle cooperative guidance law is designed. Finally, the method is applied to a typical scenario of 4 missiles intercepting 3 targets, and the simulation results show the effectiveness of the method.