计算机科学 ›› 2017, Vol. 44 ›› Issue (Z6): 248-251.doi: 10.11896/j.issn.1002-137X.2017.6A.057
夏晓东,庄毅,李静,顾晶晶
XIA Xiao-dong, ZHUANG Yi, LI Jing and GU Jing-jing
摘要: 针对电子对抗领域中多传感器协同定位精度差、时延高、覆盖率低等缺点,提出了一种有效锚节点选取算法EAS,该算法可根据节点所处环境动态选择有效锚节点参与后期定位;在有效锚节点的基础上对经典的独立数据定位技术进行改进,提出了基于有效锚节点的多传感器测向测时协同定位算法LDTEAS,该算法可降低环境和敌方干扰等因素对定位产生的影响。仿真实验结果表明,相比于同类算法,该算法能有效地提高定位的精度和定位的覆盖率。
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