摘要
研究了可变后掠翼导弹的制导律问题,它在整个导弹设计过程中起着非常重要的作用;针对可变后掠翼导弹外形参数可变的特点,建立了弹道优化数学模型,并针对滑翔段弹道进行了优化设计;提出了一种基于动态虚拟目标点的滑翔中制导律,通过仿真分析验证了其可行性。研究结果可为变后掠翼导弹总体设计提供参考。
The midcourse guidance law was designed for missile with variable sweep wings, which played a very important role in the whole process when designing missile. According to variable characteristic of the shape parameters, the model of trajectory optimization was built up for a swing-wing missile. And the glide trajectory was optimized. A midcourse guidance law for glide trajectory was promoted, which de- pends on tracking the motional virtual target. And the feasibility was verified through the simulation anal- ysis. The research results could provide reference to the overall design of guide missile with variable sweep wings.
出处
《战术导弹技术》
2014年第1期86-90,共5页
Tactical Missile Technology
基金
国家自然科学基金项目(11176012)
航空科学基金项目(20110159001)
关键词
变后掠翼导弹
弹道优化
中制导律
粒子群算法
swing-wing missile
trajectory optimization
midcourse guidance Law
particle swarm optimization
