摘要
针对当前舰船综合导航系统应用环境较为复杂的实际情况,设计了一种基于极大似然准则自适应滤波的无重置联邦滤波器,该联邦滤波器相比常规的无重置联邦滤波器不仅可以提高系统稳定性,还可以提高系统的组合精度。将文中设计的这一联邦滤波器用于舰船综合导航系统设计中,并针对该设计进行了多次车载跑车试验,证明了该方法的正确性和优越性。
In this paper, a federated filter based on an adaptive filtering is designed. Compared with noreset FKF, The fault-tolerant performance and precision of the federated filter based on an adaptive filtering are better than no-reset FKF. Apply the federated filter based on an adaptive filtering in shipborne integrated navigation system by vehicle experiments, and through compared with no-reset FKF, the federated filter based on an adaptive filtering^s merit isproved.
出处
《火力与指挥控制》
CSCD
北大核心
2012年第7期39-42,共4页
Fire Control & Command Control
基金
"十一五"国家科技支撑计划资助项目(2006BAG03B04)
关键词
综合导航
信息融合
自适应滤波
容错
无重置联邦滤波器
integrated navigation, information fusion, adaptive filtering, fault-tolerant, no reset federated filter
