Algorithm of Undersea Target Movement Based on Extended Kalman Filtering
LIU Zhaocai
LIU Jie
XU Xuewei
Abstract：Usually sonar is used to detect undersea target,due to the measure techniques and target movement the trajecto?ries always have features such as non-linearity and deviation. The extended Kalman filter is used to filter the dots of the target's movements,turn the dispersed dots to consecutive trajectories with lesser error. Meanwhile the filter error is simulated and evaluat?ed,and the validity of the algorithm is validated.
Keywords：Kalman filtermovement analysisundersea targets
Publication Date：2019-05-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 24-25,40 )