Simulation Analysis of Coordinate Influence on Fusion with Discontinued Track
LIU Weihua
TAN Shuncheng
Abstract：The influence of north east down(NED) coordinate and earth centered earth fixed(ECEF) coordinate on fu‐sion with discontinued tracks of radar and data link was researched .Measurements under the NED coordinate were trans‐formed to ECEF coordinate by utilizing the unscented transformation(UT) ,tracking performs under the two different coordi‐nates were analyzed and compared by simulations ,and some useful conclusions were obtained .
Keywords：track fusionunscented transformationdiscontinued trackdata link
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 47-51,77 )