摘要
对多传感器多目标的航迹相关性判断问题进行了讨论,利用小波分析的方法对航迹数据进行了多层次的分析,并充分利用了小波变换良好的去噪性质。建立了一种新型的航迹相关性判断方法,该方法能够从航迹的整体走势和局部细节2个方面综合判断航迹的相关性。仿真试验表明了该方法的可行性和有效性。
The problem of track correlation for multi-sensor and multi-target is discussed.The wavelet analysis,which has high denoising quality,is used to analyze track data.A new track correlation algorithm is presented.The track correlation can be determined with overall trend and local detail of tracks by using this method.The simulation results show that this algorithm is effective.
出处
《航天控制》
CSCD
北大核心
2014年第3期3-6,11,共5页
Aerospace Control
关键词
航迹相关
小波分析
整体走势
局部细节
Track correlation
Wavelet analysis
Overall trend
Local detail
