海洋环境的机动目标跟踪和识别是船舶承担的一项重要任务,机动目标包括周围船舶、水上探测器等,在机动目标跟踪与识别过程中,海上气象噪声、目标的机动性等都会使目标跟踪精度受到影响,针对这一问题,本文开发了船舶导航系统机动目标高精度跟踪系统,通过建立机动目标的时空模型,结合滤波器及信号处理技术,提高了海上机动目标的高精度跟踪,具有实际应用意义。
Maneuvering target tracking and recognition in marine environment is an important task of military ships. Maneuvering targets include surrounding ships, water detectors, etc. in the process of maneuvering target tracking and recognition, marine meteorological noise and target mobility will affect the target tracking accuracy. To solve this problem, a high-precision maneuvering target tracking system of ship navigation system is developed in this paper. By establishing the space-time model of maneuvering target, combined with filter and signal processing technology, the high-precision tracking of maritime maneuvering target is improved, which has important practical significance.
2022,44(10): 147-150 收稿日期:2021-11-19
DOI:10.3404/j.issn.1672-7649.2022.10.031
分类号:U662.24
作者简介:徐海燕(1983-),女,硕士,副教授,研究方向为计算机科学与技术及网络数据库
参考文献:
[1] 王晓天, 贾宇, 陈方斌. 一种用于“蛇形”机动目标的跟踪方法研究[J]. 应用光学, 2009, 30(1): 65–65
[2] 邢孟道, 保铮. ISAR机动目标的平动补偿和瞬时成像研究[J]. 电子学报, 2001, 29(6): 733–737
[3] 康宇, 肖晓波, 奚宏生, 等. 融合机动检测的交互多模型目标跟踪[J]. 现代雷达(12): 33-36.
[4] 郑富军, 贺正洪, 曹珊, 等. 一种全新的自适应机动目标跟踪算法[J]. 弹箭与制导学报, 2006(S7): 3
[5] 郑富军, 贺正洪, 曹珊, 等. 一种全新的自适应机动目标跟踪算法[J]. 弹箭与制导学报, 2006, 26(2): 653–655
[6] 陈海旭, 李小龙, 易伟, 等. 一种基于RFT和分段处理的高速机动目标相参积累算法[J]. 信号处理, 2021, 37(7): 9
[7] 肖雷, 刘高峰, 魏建仁. 几种机动目标运动模型的跟踪性能对比[J]. 火力与指挥控制, 2007, 32(5): 106–109