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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.
In order to solve the problem of ambiguous multi-objective track association, the fractional order is introduced into the multi-objective track association model, and a multi-objective fractional-order trajectory association model is proposed. The algorithm extends the integer-order correlation measure to a fraction from the mathematical point of view Order correlation measure, and extends the non-process correlation of point information to the process information of line information.Examples show that fractional order integral algorithm can provide richer support for association decision, improve system reliability and reduce system information Uncertainty improves track accuracy.