孙旋,熊鹏,张烈平,翟恺祺

• 1:桂林理工大学机械与控制工程学院

摘要(Abstract)：

针对潜艇在隐蔽攻击中利用扩展卡尔曼滤波对敌舰目标进行跟踪定位时存在滤波精度低、误差大甚至出现发散的问题,将无迹卡尔曼滤波(UKF)应用在潜艇对敌舰的跟踪定位中。假设敌舰运行在CV模型下,由仿真实验的结果可以得出,在潜艇对敌舰目标的跟踪定位中无迹卡尔曼滤波与扩展卡尔曼滤波相比较,提高了其定位的精度并且解决了其发散的问题。在仿真实验中,潜艇对敌舰目标跟踪定位12 s后扩展卡尔曼滤波出现了发散的问题无法对敌舰目标进行实时的跟踪,但此时无迹卡尔曼滤波仍然可以实现对敌舰的跟踪与定位。

关键词(KeyWords)： 潜艇;隐蔽攻击;目标跟踪;无迹卡尔曼滤波;扩展卡尔曼滤波;定位精度

Abstract:

Keywords:

基金项目(Foundation): 广西高校科学技术研究项目(2013YB110);; 广西空间信息与测绘重点实验室基金项目(15-140-07-23)~~

作者(Author): 孙旋,熊鹏,张烈平,翟恺祺

DOI: 10.16652/j.issn.1004-373x.2018.20.032

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