[关键词]
[摘要]
当采用多个无源传感器对多个目标进行测向交叉定位时 ,首先需要考虑的是各个无源传感器之间的测量同步问题 ,通过上述问题以及复杂环境下的方位数据关联、目标位置信息融合等问题的研究 ,建立了复杂环境下多站多目标、纯方位和跟踪的数学模型 ,并通过仿真分析验证了该模型的可行性和有效性。
[Key word]
[Abstract]
When using azimuth measurements of several pas si ve sensors to locate targets, the first problem is measurement synchronization, i.e. associated azimuth measurements must be taken at the same time of detection from these sensors. This paper discusses this problem. At the same time this pa per also discusses the azimuth measurements association and position data fusion problem in the presence of clutter, noise and missed detections. The simulation results reveal the feasibility and validity of the algorithm presented in this paper.
[中图分类号]
TN959
[基金项目]
全国优秀博士论文作者专项基金资助项目 (No .2 0 0 0 0 3 6)，高校骨干教师资助项目 (No .3 2 40 )，国家自然科学基金项目 (No .60 172 0 3 3 )
