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网络瞄准中的异步传感器空间配准算法

雍霄驹 方洋旺 张登福 刁兴华

雍霄驹, 方洋旺, 张登福, 等 . 网络瞄准中的异步传感器空间配准算法[J]. 北京航空航天大学学报, 2014, 40(12): 1707-1712. doi: 10.13700/j.bh.1001-5965.2013.0768
引用本文: 雍霄驹, 方洋旺, 张登福, 等 . 网络瞄准中的异步传感器空间配准算法[J]. 北京航空航天大学学报, 2014, 40(12): 1707-1712. doi: 10.13700/j.bh.1001-5965.2013.0768
Yong Xiaoju, Fang Yangwang, Zhang Dengfu, et al. Algorithm of asynchronous sensors bias estimation in networked targeting[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(12): 1707-1712. doi: 10.13700/j.bh.1001-5965.2013.0768(in Chinese)
Citation: Yong Xiaoju, Fang Yangwang, Zhang Dengfu, et al. Algorithm of asynchronous sensors bias estimation in networked targeting[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(12): 1707-1712. doi: 10.13700/j.bh.1001-5965.2013.0768(in Chinese)

网络瞄准中的异步传感器空间配准算法

doi: 10.13700/j.bh.1001-5965.2013.0768
详细信息
    作者简介:

    雍霄驹(1987-),男,江苏南京人,博士生,yongxiaoju1987@126.com.

  • 中图分类号: TN953

Algorithm of asynchronous sensors bias estimation in networked targeting

  • 摘要: 针对现有异步空间配准算法在目标机动时无法准确估计传感器系统误差的问题,研究了一种基于内插外推时间配准的异步传感器空间配准算法.该算法首先采用内插外推时间配准算法实现两传感器的数据同步,随后根据时间配准结果构建伪量测方程.不同于其他文献根据目标状态向量和时间差求解加权系数,从而构造与目标运动状态无关的伪量测方程的方法,该算法的伪量测方程构建过程与目标状态向量无关,且可以证明由时间配准结果构造的伪量测也与目标状态无关.因此该算法可有效解决目标机动条件下的异步传感器空间配准问题.仿真实验验证了该算法在目标作蛇形机动的条件下仍然可准确地对传感器的系统误差进行估计.

     

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出版历程
  • 收稿日期:  2014-01-14
  • 网络出版日期:  2014-12-20

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