【摘要】 采用多因素模糊综合决策方法,研究了雷达与AIS(船舶自动识别系统)目标航迹关联算法.建立了该算法的模糊因素集、评价集、单因素模糊评判矩阵、多因素模糊综合决策准则、以及航迹关联与脱离质量等数学模型。计算机仿真验证了该方法可以改进目标航迹的精度与可靠性。同时讨论了关联门限取值等问题。更多还原

【Abstract】 By way of multi-factor fuzzy integration decision-making, the algorithms of the ship tracks correlation from radar and AIS (Automatic Identification System) were researched, and the mathematic models were set up including the fuzzy factor sets, evaluation sets, single-factor fuzzy judgment matrix, multi-factor fuzzy integration decision-making rule, and the quality of the correlation and disengagement. The results of the simulation of computer verify that the methods can improve the accuracy and reliability of the tracks. And it was discussed how to choose the threshold value of correlation.更多还原