摘要
多雷达组成的信息平台同时接收多组目标数据,数据融合成为这种平台处理数据的必然技术措施。数据融合一方面提高了目标的数据率、目标测量精确度,另一方面为整个平台一体化管控提供方便。串行数据融合算法与单雷达目标跟踪具有相似的工作流程,易于扩展至多雷达平台的使用。该文采用串行数据融合算法验证典型条件下数据融合的性能,这种典型条件是以多部舰载搜索雷达组成的环境。仿真试验结果表明,融合算法能够提高目标跟踪精确度并增大目标探测距离。
The information platform composed of multi-radar can receive various groups of target data at the same time,and data fusion has become an inevitable technique for this platform to process data.Data fusion can improve the data rate of the target and the target measurement accuracy,meanwhile,it providesconvenience for the integrated management and control of the whole platform.Serial data fusion algorithm is similar to the single radar target tracking process,and is easy to expand to the multi-radar platform.Serial data fusion algorithm is utilized to verify the performance of data fusion under the typical conditions of multi radar,and this typical condition is the environment which is composed by the multiple ship-born search radar.The simulation results show that the fusion algorithm can improve the tracking accuracy and increase the target detection range.
作者
李军侠
杨森
王力
张永泉
朱勇
张晓林
LI Junxia;YANG Sen;WANG Li;ZHANG Yongquan;ZHU Yong;ZHANG Xiaolin(System Engineering Research Institute of CSSC,Beijing 100094,China;Department of Electronic Engineering,Tsinghua University,Beijing 100084,China;College of Electronic and Information Engineering, Beihang University, Beijing 100191, China)
出处
《太赫兹科学与电子信息学报》
2017年第2期215-222,共8页
Journal of Terahertz Science and Electronic Information Technology
