| 摘要: |
| 针对雷达和电子对抗测量对机动目标的航迹关联问题，提出了一种基于小波变换的模
糊航迹关联算法。首先通过小波分析对航迹序列进行去噪、粗关联，然后根据目标的特性建
立模糊因素子集，进行精关联。仿真实验表明：与传统的加权法相比，该算法有效地解决了
机动目标航迹关联问题，并提高了航迹关联的概率。 |
| 关键词: 机动目标 航迹关联 小波变换 异类传感器 扩展卡尔曼滤波 |
| DOI： |
|
| 基金项目:陕西省电子信息系统综合集成重点实验室基金(201107Y03) |
|
| Maneuvering targets fuzzy tracks correlation of heterogeneous sensor based on wavelet transform |
| ZHANG Bo-lei,XU Yun-shan,XIA Hai-bao |
| () |
| Abstract: |
| For the tracks correlation problem of radar and ESM(Electronic Support Measureme
nt) to the maneuv
ering targets,a new fuzzy tracks correlation algorithm is proposed based on th
e wavelet transform. Firstly, the target track data sequence is processed to rem
ove the noise and cursorily correlated, and then the fuzzy factor subset is dete
rmined to accomplish elaborately correlating according to the properties of the
targets. The simulation result indicates that the proposed algorithm solves the
problem of maneuvering target tracks correlation compared with the traditional
weighted algorithms,and also increases the correct probability of tracks correla
tion. |
| Key words: maneuvering targets tracks correlation wavelet transform heterogeneous sensors e
xtended Kalman filter |
《电讯技术》编辑部 