摘要
多源信息融合依靠一个系统来实现,系统的体系结构特性决定了融合过程.该文提出了复合层次的主动式黑板结构,将信息融合处理单元的多种计算形式统一于一个系统模型.以步哨监视黑板上信息变化的方法实现了融合系统的主动性,利用结构上特性抽象地描述融合过程及系统行为建立了多源信息融合的主动式黑板模型.该模型能完备地描述融合过程并且认为它是一个非线性处理过程.主动式黑板模型能用于对多源信息融合过程的分析和仿真.
It must rely on a system that fusion processing procedure is completed, and the characteristics of the fusion processing also rely on the feature of the system construction. In this paper, authors advance active blackboard structure which based on compound layers to solve the problem about model of the system construction. It is that computation multi-shapes be integrated to the construction, these computations finish all functions in the fusion system. Activity of information fusion system are achieved by the method of sentry watching variability of information on the blackboard. In term of utilizing feature of the system construction, the process and the behavior of the information fusion system is abstractly described, active blackboard model of multi-sources information fusion system is also given. In the view of the model, the processing procedure of information fusion is non-linear. Active blackboard model can be used to analyzing and simulating the processing procedure of information fusion.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
北大核心
2007年第8期910-916,共7页
Journal of Harbin Engineering University
基金
跨行业预研基金资助项目(98J6.6.1CB0103)
关键词
信息融合
黑板模型
步哨机制
主动性
information fusion
blackboard model
sentry machine
activity
