基于灰色理论的多目标数据关联技术研究  

ON MULTI-TARGET DATA ASSOCIATION TECHNOLOGY BASED ON GRAY SYSTEM THEORY

作　　者：魏瑾[1] 刘以安[2] 张明俊[1] 

机构地区：[1]南京信息职业技术学院,江苏南京210046 [2]江南大学信息工程学院,江苏无锡214122

出　　处：《计算机应用与软件》2009年第6期167-168,177,共3页Computer Applications and Software

摘　　要：针对密集回波情况下的数据关联问题,提出了在波门重叠的情况下,通过计算灰色关联度来实现目标的跟踪互联。通过最近邻选择策略保证了灰关联方法可以在一个较小且包含最优解的解空间中进行搜索。仿真实验表明该方法在较短的时间内可以保证较高的关联效果。Considering the data association problem in dense clutter environment,in this paper we applied gray correlation computation to target tracking and interconnecting in the condition of wave gates overlapped. The strategy of nearest neighbourhood selection assures the grey correlation can search in a solution space which is fairly small but with optimal solution. Simulative experiment results show that this method is able to ensure a high correlation effect even if the operational time is short.

关 键 词：数据关联 灰色系统 最近邻选择 

分 类 号：TP368.3[自动化与计算机技术—计算机系统结构] O229[自动化与计算机技术—计算机科学与技术]