摘要
针对某型远程航空弹药用于攻击大型地面静止目标的特点,并根据其组合导航系统提供的信息建立起来的弹目相对运动模型,应用最优滑动二次型性能指标设计了滑动预测制导律。利用航空弹药的气动参数,对此制导律进行了各种条件下的全弹道数学仿真,仿真表明该制导律有较强的抗干扰能力。
Some long distance air ammunition can be used to attack large still target. According to the mathematical description of target-missile relative motion built by the message that supplied by the SINS/GPS of air ammunition, the slide predictive guidance law for guided air ammunition was designed by applying optimal slide quadratic index. The all trajectory mathematical simulation under all kinds of disturbing has been implemented by applying the designed slide predictive guidance law and using the aerodynamic parameters of air ammunition. The results indicate that this guidance law has strong anti-disturbing performance.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2005年第5期647-650,共4页
Acta Armamentarii
关键词
自动控制技术
航空弹药
制导律
滑动预测
二次性能指标
automatic controlling technique
air ammunition
guidance law
slide prediction
quadratic index
