船舶与海洋工程

少量样本条件下模拟训练航迹点生成算法

  • 方 诚 ,
  • 任鸿翔 ,
  • 金一丞
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  • (1.大连海事大学 航海学院,辽宁 大连 116026;2.浙江交通职业技术学院 海运学院,杭州 311112)
方 诚*(1983-),男,博士生,讲师,fangcheng@zjvtit.edu.cn.

收稿日期: 2015-10-29

  修回日期: 2016-01-12

  网络出版日期: 2016-01-12

基金资助

国家高技术研究发展计划(863)资助项目(2015AA016404);交通运输部应用基础研究(主干学科)项目(2015329225240);浙江省教育厅科研项目(Y201533096).

Simulated training path generating algorithm under the conditon of  small number of samples

  • FANG Cheng ,
  • REN Hong-xiang ,
  • JIN Yi-cheng
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  • (1.Navigation College, Dalian Maritime University,Dalian 116026,China;2.Navigation College, Zhejiang Institute of Communication, Hangzhou 311112,China)

Received date: 2015-10-29

  Revised date: 2016-01-12

  Online published: 2016-01-12

摘要

为解决少量样本条件下船舶航迹点数量较少的问题,以单船进出港为例,在无确定度的逆向正态云算法和二维正向正态云生成算法基础上,提出基于少量样本的单船进出港航迹点云图生成算法,并通过算例验证算法的实用性,为从航迹角度定量评价驾驶员航行过程奠定了基础。

本文引用格式

方 诚 , 任鸿翔 , 金一丞 . 少量样本条件下模拟训练航迹点生成算法[J]. 大连海事大学学报, 2016 , 42(2) : 35 -40 . DOI: 10.16411/j.cnki.issn1006-7736.2016.02.006

Abstract

To deal with the problem of less  tracking points under the condition of  small number of samples, taking a single ship  inward/outward port as an example, according to uncertain reverse normal cloud algorithm and two-dimension positive normal cloud algorithm,a  track point cloud image generation  algorithm for the single ship's inward/outward port was proposed based on small number of samples,and the practicability of the algorithm was verified through numerical examples,which gives a solid foundation for evaluating the navigation process from angle of the track.

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