引用本文:保宏,段宝岩,陈光达.具有慢速时滞机动目标三维跟踪[J].控制理论与应用,2006,23(4):526~530.[点击复制]
BAO Hong, DUAN Bao-yan, CHEN Guang-da .Three dimensional time-delay maneuvering target tracking in slow velocity[J].Control Theory and Technology,2006,23(4):526~530.[点击复制]
具有慢速时滞机动目标三维跟踪
Three dimensional time-delay maneuvering target tracking in slow velocity
摘要点击 2443  全文点击 994  投稿时间：2005-04-06  修订日期：2005-10-14
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DOI编号  10.7641/j.issn.1000-8152.2006.4.006
  2006,23(4):526-530
中文关键词  机动目标跟踪  大射电望远镜  时滞
英文关键词  maneuvering target tracking  large radio telescope  time-delay
基金项目  国家自然科学基金重点资助项目(10433020)．
作者单位
保宏,段宝岩,陈光达 西安电子科技大学 机电工程学院,陕西 西安710071 
中文摘要
      目标运动状态模型的建立是机动目标跟踪的关键问题．本文首先通过对目标加速度的运动建模．建立了具有时滞的目标状态运动学模型．然后,应用H∞滤波算法进行了跟踪．大射电望远镜50 m模型实验结果表明馈源舱在恒定速率运动的条件下,本文算法显著提高了徕卡(Leica)的测量精度．
英文摘要
      The kinematical state model of the target is a key problem in the maneuvering target tracking. Based on the acceleration equation, we proposed for the target a kinematical time-delay state model in low velocity. An H-infinity recursive filter is applied to track the target. In the application of the 50m-model of a large radio telescope , the experimental results show that the algorithm remarkably improves the tracking performance of the Leica obviously when the speed of the cabin is constant.