基于分层多级黑板的多源信息融合系统设计  

Design of Multi-source Information Fusion System Based on Stratified Multistage Blackboard

作　　者：高颖[1] 姬维君[1] 王凤华[1] 郭淑霞[2] 

机构地区：[1]西北工业大学航海学院,西安710072 [2]西北工业大学无人机特种技术国防科技重点实验室,西安710065

出　　处：《弹箭与制导学报》2013年第6期149-152,共4页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：行业创新基金(CASC201102);2012-2013年度航天支撑基金资助

摘　　要：针对精确制导武器系统对精度的要求和单一传感器信息的不确定性问题,目前大多采用多源信息融合的方法。在分析制导武器多源异类信息特点的基础上,设计了分层多级融合黑板的多源信息融合仿真系统,详细设计了信息融合功能模型、层次模型以及总体框架,给出了多源信息的流程,并且结合制导过程,利用D-S证据推理算法对目标进行了实时精确的识别,仿真实验结果表明,该融合系统对提高制导武器系统的打击精度具有应用价值。Because of the accuracy requirements of the precision-guided weapon systems and uncertainty of a single sensor, currently guided weapons systems mostly use multi-source information fusion. Simulation of multi-source information fusion system of stratified multistage blackboard is on the basis of analysis of multi-source information characteristics of the guided weapons . It is designed that information fu- sion functional model, the hierarchical model, as well as the overall framework. The process of multi-source information is given. With the combination of guided process, the target is identified by the use of the DS algorithm. Simulation results show that the fusion system is val- ue to improve the accuracy of the guided weapons systems.

关 键 词：多源信息融合 分级多层 D—S证据组合理论 目标识别 

分 类 号：TJ765.4[兵器科学与技术—武器系统与运用工程]