分数阶多目标航迹过程关联

Fractional order multi-target tracking process correlation

为了解决多目标航迹关联模糊的问题,将分数阶引入到多目标航迹关联模型中,提出了针对多目标的分数阶航迹关联模型.算法从数学角度上将整数阶关联度量扩展到分数阶关联度量,并将点信息的非过程关联延伸到线信息的过程关联.实例证明,分数阶较整数阶关联算法能够为关联决策提供更丰富的支持,提高系统可信度、降低系统信息的不确定性,提高了航迹关联的精度.

For the problem of the multi-target fuzzy association,the fractional is introduced to tracking correlation,and the multi-target fractional order tracking correlation model is proposed.From the mathematical point of view,the integerorder correlation measurement is extended to the fractional-order correlation measurement.From the correlation of view,the non-process correlation of the point information is elongated to the process correlation of the line information.Example shows that,the fractional-order association algorithm can provide much more related information,and enhance the tracking correlative accuracy.