ACTUV proposed by DARPA is a great challenge to the stealth and safety of submarine.It is a new task to ensure submarine safety by enhancing search,detection and orientation of ACTUV.This work studies search and detection methods from outer space,underwater conditon and air environment,and proposes a kind of information fusion method on target orientation with multidimensional data,which provides a reference to related research.%美国国防先期研究计划局(DARPA)提出的持续性跟踪无人艇(ACTUV)项目对潜艇的隐蔽性和安全性形成重大挑战.加强对ACTUV的搜索、探测、定位,保障潜艇部队安全,是我国海军面临的新任务.本文研究从天基、海基、空基进行搜索侦察,并提出一种多维数据融合定位技术,为相关科研项目提供参考.
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