摘要
多目标跟踪是信息融合中的一个难点问题,数据关联则是多目标跟踪中的关键技术之一。以模糊信息处理为理论基础,分布式融合模型为框架,介绍了传感器组网中多目标跟踪的相关方法,包括数据关联和机动目标跟踪,其中数据关联包括观测-观测关联(航迹起始)、观测-航迹关联以及航迹-航迹关联,旨在分布式多传感器融合系统中建立一个完整多目标跟踪处理流程,为信息融合实际应用提供技术支持。
Multiple target tracking is a difficult problem in information fusion and the data association is one of its key technologies.The related technologies on multiple target tracking are introduced in the framework of the distributed fusion model based on the theory of fuzzy information processing.These technologies mainly include the data association and the maneuvering target tracking.The data association technology contains measurement-measurement association（track initialization）,measurement-track association and track-track association.The aim is to set up a uniform processing flow for multiple target tracking in distributed sensor fusion system,and provides a technology support for the application of information fusion.
出处
《指挥信息系统与技术》
2014年第6期15-21,77,共8页
Command Information System and Technology
基金
国家自然科学基金(61271107
61301074)
国防发展研究基金(91400C800501140C80340)
基础研究基金(JCYJ20140418095735618)资助项目
关键词
信息融合
模糊信息处理
分布式传感器组网
多目标跟踪
数据关联
information fusion
fuzzy information processing
distributed sensor network
multiple target tracking
data association
