全球定位系统2016，Vol.41Issue(4)：22-25,4.DOI:10.13442/j.gnss.1008-9268.2016.04.005
基于 GPS 的抛标船航行轨迹拟合方法研究
Study on the Trajectory Fitting of Navigation Ship Based on GPS
摘要
Abstract
According to the issues of artificial selection of anchors'entry point and low‐accuracy mark setting ,navigation mark location method based on GPS was studied .The elimination of abnormal ship‐borne GPS coordinate was defined . Three trajectory fitting methods were investigatedto accurately predict the anchors’ entry point via trajectory fitting equation .The effectiveness of the method was verified by numerical example .关键词
航标抛设/船载G PS/轨迹拟合/异常值剔除/分段混合拟合Key words
Navigation mark setting/ship-borne GPS/trajectory fitting/elimination of abnormal value/piecewisemixed fitting分类
天文与地球科学引用本文复制引用
王波,李明峰,石阳威,檀丁,丁杰..基于 GPS 的抛标船航行轨迹拟合方法研究[J].全球定位系统,2016,41(4):22-25,4.基金项目
江苏省2015年度普通高校研究生实践创新计划项目 （）
