基于大离轴制导律的一段式越肩发射制导模式

Study on Over-the-shoulder Unitary Guidance Mode Based on High Off-boresight Guidance Law

针对越肩发射攻击大离轴以及后向目标的难点,提出了一种基于大离轴制导律的一段式越肩发射制导模式。文中的研究统一了制导律形式,扩大了大离轴制导律的适用范围,回避了中末制导交接班带来的一系列问题。仿真结果表明,充分发挥导弹的快速转弯能力和比例制导律末端理想碰撞的特性,并达到制导精度要求,适用于近距格斗导弹以提高越肩发射打击能力。

A new guidance mode named over-the-shoulder unitary guidance mode was studied on the basis of high off-boresight guidance law in view of the difficulty of attacking target with high off-boresigbt launching as well as attacking the target at the back. This guidance mode could extend application range and avoid a series of problems brought by the hand-off process. The results of simulation indicate that this guidance law, which is suitable for dogfight missile, could control the missile to turn rapidly and hit the target near ideal impact with little miss distance, and improve lethality of high off-boresight launching.