航天电子对抗
航天電子對抗
항천전자대항
AEROSPACE ELECTRONIC WARFARE
2011年
4期
47-49,64
,共4页
单站%无源定位%只测角%多目标%JPDA
單站%無源定位%隻測角%多目標%JPDA
단참%무원정위%지측각%다목표%JPDA
single observer%passive localization%bearing-only%multi-target%JPDA
复杂电磁环境下,对多目标的定位成为单站无源定位的重要问题。研究了单站只测角定位体制下,多点源测角后如何利用多个方向圆锥角进行多目标定位的问题,对雷达多目标跟踪的JPDA算法进行了改进,并做了典型场景下的仿真实验,对单站多目标无源定位技术的研究提供了理论和实验支持。
複雜電磁環境下,對多目標的定位成為單站無源定位的重要問題。研究瞭單站隻測角定位體製下,多點源測角後如何利用多箇方嚮圓錐角進行多目標定位的問題,對雷達多目標跟蹤的JPDA算法進行瞭改進,併做瞭典型場景下的倣真實驗,對單站多目標無源定位技術的研究提供瞭理論和實驗支持。
복잡전자배경하,대다목표적정위성위단참무원정위적중요문제。연구료단참지측각정위체제하,다점원측각후여하이용다개방향원추각진행다목표정위적문제,대뢰체다목표근종적JPDA산법진행료개진,병주료전형장경하적방진실험,대단참다목표무원정위기술적연구제공료이론화실험지지。
Under complex electromagnetic environment,multi-target localization has been an important problem of passive localization of single observer.Under the bearing-only location system of single observer,how to locate multi-target is researched on condition that more than one orientation taper angle have been measured.JPDA for radar multi-target tracking is improved and simulation with typical parameters is done.It will support multi-target passive location technology research of single observer in theory and experiment.
