摘要
将导弹-目标相对运动信息引入到导弹控制模型中,对侧滑转弯(STT)反坦克导弹的俯仰和偏航推导得出了制导控制一体化数学模型,然后设计了基于最优控制理论的线性二次型(LQ)软终端约束控制器,最后进行了六自由度弹道仿真,结果表明最优一体化制导控制方法可有效地将导弹导向目标,且满足制导精度要求。
Information of relative motion between missile and target is introduced to missile control models, and integrated guidance and control models to slide-to-turn（STT） anti-tank missiles is derived in pitch and yaw channels, the linear quadratic soft terminal constrain controller based on optimal control theory is later designed and then validated by 6-degree-of-freedom trajectory simulation model. The results demonstrate that the optimal integrated guidance and control （OIGC） method can guide the missile to target effectively, and satisfy the need of accuracy.
出处
《系统仿真技术》
2013年第1期9-13,28,共6页
System Simulation Technology
关键词
侧滑转弯
反坦克导弹
最优一体化制导控制
slide-to-turn （STT）
anti-tank missiles
optimal integrated guidance and control （OIGC）
