基于证据理论框架的分布式态势估计模型研究

作战环境信息作为一类重要的信息,在战场指挥决策中发挥着越来越重要的作用。 根据态势估计理论研究需要,对态势感知层中态势要素的提取进行了分析;在此基础上,应用证据理论和贝叶斯估计方法,构建了单检测站时域融合模型、多检测站空域融合模型。 为发挥作战环境在决策中的信息价值,构建了受环境制约下的时空融合模型;最后就该问题的下一步研究方向进行了展望。

Research on the Situation Assessment Distributed Model Based on the D-S Theory Frame

Combat environment information is one type of the important information. It plays more and more important role. The paper distills the situation factor in the situation awareness layer based on the situation assessment theory research need. Based on the research,the paper uses the ways of the D-S theory and bayes assessment,building the single supervise Time-Domain fusion model, multi-supervise Space-Domain fusion model. In order to exert the worth of the combat environment information, the paper builds the Time-Space fusion model restricted by the environment. Finally,the paper introduces the next research direction.