摘要
对国外飞行器上升段制导方案进行了详细对比分析,指出了具有实时更新能力的制导算法是未来制导体制的发展趋势,针对飞行器模型高度不确定性所引起的制导误差,提出了带有安全终止机制的先进制导方法,给出了其实现流程、相关难点问题及相应的解决方案,建立了飞行器上升段仿真模型。仿真结果表明,基于快速轨迹优化的先进制导方法能够显著改善飞行器的飞行品质,算法运行高效、可靠。
A real-time guidance scheme will be the most famous method for the future according to the detailed analysis between current traditional guidance schemes.An advanced guidance scheme dealing with abortion is proposed according to the guidance errors caused by highly modeling uncertainty,the flow chart,relative problems and corresponding solutions are carried out.A simulation model for accent is established.The simulation results show that the flight quality can be improved obviously through the advanced guidance scheme based on rapid trajectory optimization method,the algorithm works effectively and reliably.
出处
《战术导弹技术》
2013年第4期70-76,共7页
Tactical Missile Technology
关键词
快速轨迹优化
制导
大气层内
rapid trajectory optimization
guidance
endo-atmosphere
