基于D-S证据理论的海战场目标战术意图识别技术研究

Study on Recognition Technique of Targets' Tactical Intentions in Sea Battlefield Based on D-S Evidence Theory

目标战术意图识别技术是海战场态势评估领域的一个核心内容,也是威胁估计的基础。根据舰艇指挥决策中的海战场态势评估的需要,提取目标战术意图识别所需要素,然后运用高维空间相似度计算模型,度量目标状态对其意图的支撑程度,最后结合D-S证据理论对目标战术意图进行序贯识别,通过实例验证,取得了较好的效果。该方法能够为解决海战场目标战术意图识别提供新的途径。

Recognition technique of targets＇ tactical intentions is a core contents in sea battlefield situation assessment and the basis of threat estimate. According to the actual need of the sea battle situation analysis in vessel military decision, the factors of intention recognition were extracted. Using calculation model of high dimension space similarity, measure the support degree of target state to its intention. At last, combined with IYS evidence theory to sequential recognize the targets＇ tactical intentions. The effect is certified by examples. This method can provide a new way to solve the recognition of targets＇ tactical intentions in sea battlefield.