多源解耦滤波器在舰船组合导航系统中的应用
The Application of the Multi-Source Discouple Filter to the Warship Integrated Navigation System
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摘要: 本文提出了多源卡尔曼滤波理论,并对其在舰船组合导航系统数据处理中的应用进行了 探讨.试验分析表明:采用多源滤波方法,有助于提高滤波精度和稳定性,相对地降低了系统 建模时对统计特性的要求.Abstract: In this paper, the multi-source Kahnan filter theory is presented and its application to data processing of the warship integrated navigation system is studied. A lot of tests show that by adopting the multi-source filter steadiness and precision of the filter can be improved and can relatively be cut down the demand for the statistical character in system modelling.
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Key words:
- Multi-source filter /
- optimal estimation /
- discoupled control /
- integrated navigation
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