摘要
研究助推滑翔飞行器发射诸元计算方法。助推滑翔飞行器的发射诸元计算方程组为欠定方程组,文中基于发射诸元对飞行轨迹的影响分析,提出了助推滑翔飞行器诸元计算策略,将欠定方程组分解为多个恰定方程组,然后运用牛顿迭代模拟打靶法设计了助推滑翔飞行器发射诸元计算算法。最后,实际算例表明文中设计的助推滑翔飞行器发射诸元牛顿迭代模拟打靶算法是可行的。
The computing method for firing data of boost-glide aerocraft was investigated.In the paper,based on analysis of the impact of firing data on aerocraft trajectory,a delamination tactic of computing was proposed.The underdetermined equations of basic firing data of boost-glide aerocraft were divided into several groups of determined equation,then the computing method for basic firing data of boost-glide aerocraft was designed with the Newton iterative algorithm of simulation of target practice.Finally,the feasibility of this approach was proven by an example.
出处
《弹箭与制导学报》
CSCD
北大核心
2012年第6期33-36,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
助推滑翔飞行器
发射诸元
计算策略
牛顿迭代
模拟打靶法
boost-glide aerocraft
firing data
tactic of computing
Newton iterative
simulation of target practice
