摘要
通过对CNS仿真器的设计,模拟了CNS的核心器件星敏感器的输出准量测数据,实现了对平台误差角的估计。将其和卫星导航系统(GNSS)共同运用到弹道导弹组合导航系统中,以融合反馈模式的联邦滤波器为基础,构建了SINS/CNS/GNSS组合导航系统。仿真结果表明了该组合方案的稳定性和可靠性。
According to designing CNS data producer to simulate star sensor to generate the measured star vector and get the estimation of platform error angle. On the basis of feedback federal filtering, the CNS data producer and GNSS are used together in an integrated navigation in order to set up the SINS/CNS/GNSS integrated navigation system. Simulation shows that the system is robust and reliable.
出处
《弹箭与制导学报》
CSCD
北大核心
2008年第1期61-63,66,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
天文导航
组合导航
联邦滤波
弹道导弹
ENS, integrated navigation, federal filter
ballistic missile
