| 引用本文: | 李 晨,韩崇昭,徐林海,朱洪艳.舰载红外警戒系统的单站多目标数据关联与滤波算法[J].控制理论与应用,2008,25(4):733~737.[点击复制] |
| LI Chen,HAN Chong-zhao,XU Lin-hai,ZHU Hong-yan.Data association and tracking algorithm for a shipborne infrared surveillance system[J].Control Theory and Technology,2008,25(4):733~737.[点击复制] |
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| 舰载红外警戒系统的单站多目标数据关联与滤波算法 |
| Data association and tracking algorithm for a shipborne infrared surveillance system |
| 摘要点击 1572 全文点击 1282 投稿时间：2005-09-23 修订日期：2007-05-22 |
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| DOI编号 |
| 2008,25(4):733-737 |
| 中文关键词 红外警戒系统 纯方位跟踪 关联合概率数据关联 交互多模型 |
| 英文关键词 infrared surveillance system bearing-only tracking JPDA IMM |
| 基金项目 国家自然科学基金资助项目(60574033). |
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| 中文摘要 |
| 针对舰载红外警戒系统和所观测目标的特点, 本文提出一种单站被动式跟踪系统的关联滤波算法. 首先选取极坐标系建模使系统方程得到简化, 然后基于启发式规则进行航迹起始, 并给出纯角度域下的联合概率数据关联算法(JPDA), 接着分析变量在角度域的变化规律, 结合实际对算法进行修正从而完成交互多模型(IMM)的跟踪滤波. 不同的仿真场景被给出用于验证该算法的性能, 蒙特卡罗仿真结果表明该算法的有效性. |
| 英文摘要 |
| Based on the characteristics of the infrared sensor and targets, we propose a tracking algorithm for a single passive sensor system. The polar coordinates are adopted in modeling the system for simplicity. A method based on heuristic rules is utilized to initiate the track, and the joint probability data association (JPDA) in the bearing-only field is presented. Based on the variation rule of the angular vectors, we make a modification to the algorithm and implement the interacting multiple model (IMM) tracking filter. Several simulating scenarios are provided to verify the performance of the algorithm, and the simulation results demonstrate the validity of the new method. |
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