多传感器信息融合技术在组合导航系统中的应用  

Application of Multi-sensor Information Fusion Technology in Integrated Navigation System

作　　者：杜金瑞 崔荣梅 DU Jinrui;CUI Rongmei(Hebei University of Communication,Shijiazhuang 050000,China)

机构地区：[1]河北传媒学院,石家庄050000

出　　处：《移动信息》2024年第5期38-40,共3页MOBILE INFORMATION

摘　　要：针对组合导航系统在数据处理过程中面临的大量计算和故障数据互相污染的问题,文中提出了一种利用信息整合的导航参数最佳评估滤波技术。通过INS,GPS的结合案例,深入解析了组合导航系统的运行机制,包括其基础理论、关键技术及实际操作手段。经过深入的模型构建与分析,最终利用计算机仿真验证了该方法对增强导航系统效率的有效性。该方法具备较高的准确性和速度,具备优秀的纠错能力和环境适应能力,具有实际的应用价值。Aiming at the problem that a large number of calculations and fault data are polluted by the integrated navigation system in the process of data processing,this paper proposes an optimal evaluation filtering technology for navigation parameters using information integration.Through the combination of INS and GPS,the operation mechanism of the integrated navigation system is deeply analyzed,including its basic theory,key technologies and practical means.After in-depth model construction and analysis,the effectiveness of the method to enhance the efficiency of the navigation system is finally verified by computer simulation.The method has high accuracy and speed,excellent error correction ability and environmental adaptation ability,and has practical application value.

关 键 词：信息整合 集成导航 结合卡尔曼滤波 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]