D-S证据理论在时-空信息融合中的应用

多传感器的信息融合技术应用于导航、目标跟踪、目标识别等很多领域。目前用于信息融合的主要方法就是证据理论技术。论文给出了三种基于D-S证据理论的多传感器多个测量周期的信息融合(时-空信息融合)的方法。在仿真实验中对这三种方法进行了比较,分布式有反馈的方法是三种方法中最好的。

The Temporal-Spatial Fusion Based on the Improved Dempster-Shafter Technique

Fusing Multi-sensors information fusion is crucial to many applications,such as navigation,target tracking and identification.D-S evident theory is a great approach for this.In this paper,We have developed three fusion approaches for multi-sensors with different measurement weeks using the Dempster-Shafter theory,That is temporal-spatial information integration.In simulated experiments,we have compared with them.The distribute-with-feedback approach is the best algorithm among these approaches.