数据挖掘技术的舰船磁性目标定位方法  

Ship magnetic target location method based on data mining technology

作　　者：鹿艳晶[1] 胡伟强[1] LU Yan-jing;HU Wei-qiang(Zhengzhou Technical College,Zhengzhou 450121,China)

机构地区：[1]郑州职业技术学院,河南郑州450121

出　　处：《舰船科学技术》2021年第14期190-192,共3页Ship Science and Technology

基　　金：郑州市高校优秀教学团队—软件技术教学团队资助项目(ZZTD2019-04)

摘　　要：针对传统舰船磁性目标定位方法在定位舰船磁性目标时,受到航行环境的影响,存在目标定位偏差大、时间长的缺点,提出数据挖掘技术的舰船磁性目标定位方法。根据舰船磁性目标特征的确定原理,确定了舰船磁性目标的特征,采用数据挖掘技术将舰船磁性目标特征提取出来,利用平滑处理技术对舰船磁性目标特征进行滤波处理,在引入舰船磁性目标的边缘停止函数基础上,对舰船磁性目标特征进行映射,预处理了舰船磁性目标特征,通过分析舰船磁性目标的定位原理,布置磁性传感器,通过判断磁性传感器采集的舰船磁性目标是否有效,实现了舰船磁性目标的定位。实验结果表明,数据挖掘技术的舰船磁性目标定位方法不仅可以提高舰船磁性目标的定位精度,还可以加快目标定位速度。Due to the influence of navigation environment,the traditional ship magnetic target positioning method has the disadvantages of large target positioning deviation and long time.Therefore,a ship magnetic target positioning method based on data mining technology is proposed.According to the principle of determining the features of ship magnetic target,the features of ship magnetic target are determined,extracted by data mining technology,filtered by smoothing technology,mapped and preprocessed by introducing the edge stop function of ship magnetic target.By analyzing the positioning principle of ship magnetic target,magnetic sensors are arranged,and the positioning of ship magnetic target is realized by judging whether the magnetic target collected by magnetic sensors is valid or not.Experimental results show that the positioning method of ship magnetic target based on data mining technology can not only improve the positioning accuracy of ship magnetic target,but also speed up the target positioning.

关 键 词：数据挖掘技术 舰船航行 磁性目标 定位方法 

分 类 号：TN911[电子电信—通信与信息系统]