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应用UKF顺序滤波的组合导航研究

史俊莉

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史俊莉. 应用UKF顺序滤波的组合导航研究[J]. 轻工学报, 2014, 29(5): 78-82. doi: 10.3969/j.issn.2095-476X.2014.05.018
引用本文: 史俊莉. 应用UKF顺序滤波的组合导航研究[J]. 轻工学报, 2014, 29(5): 78-82. doi: 10.3969/j.issn.2095-476X.2014.05.018
shu
SHI Jun-li. Research on integrated navigation using UKF order filtering[J]. Journal of Light Industry, 2014, 29(5): 78-82. doi: 10.3969/j.issn.2095-476X.2014.05.018
Citation: SHI Jun-li. Research on integrated navigation using UKF order filtering[J]. Journal of Light Industry, 2014, 29(5): 78-82. doi: 10.3969/j.issn.2095-476X.2014.05.018
shu

应用UKF顺序滤波的组合导航研究

  • 河南工业职业技术学院 建筑工程系, 河南 南阳 473000

  • 中图分类号: TP391.9

Research on integrated navigation using UKF order filtering

  • Department of Architectural Engineering, He'nan Polytechnic Institute, Nanyang 473000, China

  • Received Date: 2014-04-25
    Available Online: 2014-09-15

    CLC number: TP391.9

  • 摘要: 针对组合导航中传统卡尔曼滤波(KF)需要计算雅可比矩阵,当模型过于复杂或者雅可比矩阵无法求取时就很难处理的问题,在UKF滤波方法的基础上,提出了UKF顺序滤波的方法.该方法应用UKF滤波,兼顾GPS信息及惯导信息,逐次利用新信息来更正估计值.将该方法用于船用组合导航进行了仿真,仿真结果证明了算法的有效性.
    Abstract: Kalman filtering requires the calculation of Jacobian matrix in integrated navigation,when the model is too complex or Jacobian matrix cannot be obtained it is difficult to deal with the issue,the UKF sequential filtering method was proposed.To solve these problems,the method used the UKF filter, the GPS information and navigation information,successively using new information to make correction estimates.The method was used in ship navigation,and the simulation results proved the effectiveness of the algorithm.
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      赵振杰 , 李石头 , 田雨农 , 何文苗 , 张洪非 , 庞永强 , 廖付 . 基于非参数核密度估计的卷烟配方相似性评价方法研究. 轻工学报, 2025, 40(6): 107-117. doi: 10.12187/2025.06.011

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  • 收稿日期:  2014-04-25
  • 刊出日期:  2014-09-15
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史俊莉. 应用UKF顺序滤波的组合导航研究[J]. 轻工学报, 2014, 29(5): 78-82. doi: 10.3969/j.issn.2095-476X.2014.05.018
引用本文: 史俊莉. 应用UKF顺序滤波的组合导航研究[J]. 轻工学报, 2014, 29(5): 78-82. doi: 10.3969/j.issn.2095-476X.2014.05.018
shu
SHI Jun-li. Research on integrated navigation using UKF order filtering[J]. Journal of Light Industry, 2014, 29(5): 78-82. doi: 10.3969/j.issn.2095-476X.2014.05.018
Citation: SHI Jun-li. Research on integrated navigation using UKF order filtering[J]. Journal of Light Industry, 2014, 29(5): 78-82. doi: 10.3969/j.issn.2095-476X.2014.05.018
shu

应用UKF顺序滤波的组合导航研究

  • 河南工业职业技术学院 建筑工程系, 河南 南阳 473000
  • 收稿日期: 2014-04-25
  • 网络出版日期: 2014-09-15

摘要: 针对组合导航中传统卡尔曼滤波(KF)需要计算雅可比矩阵,当模型过于复杂或者雅可比矩阵无法求取时就很难处理的问题,在UKF滤波方法的基础上,提出了UKF顺序滤波的方法.该方法应用UKF滤波,兼顾GPS信息及惯导信息,逐次利用新信息来更正估计值.将该方法用于船用组合导航进行了仿真,仿真结果证明了算法的有效性.

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