An Improvement of Track Correlation for Distributed Fusion System
In view of the track correlation in a distributed fusion system, an improvement method based on dual sequences logic is proposed in this paper. To be called dual sequence, it means that each track of each local filter is marshaled alternatively into two groups according to the time order. So the correlation criteria in the global filter are based on the two sequences. The key thought of improvement is making use of the distribution consistence of two sequences to realize the redundant judgment Experimental results show the proposed method is superior to the single sequence correlation method especially in the big noise condition.
Track correlation Distributed sytem Data fusion Target tracking
Jia Li Yu Lu
Chongqing Technology and Business Institute Chongqing 400052, China The Second Research Institute of Civil Aviation Administration of China Chengdu 610041, China
国际会议
重庆
英文
1656-1660
2011-08-20（万方平台首次上网日期，不代表论文的发表时间）