摘要
介绍了无线传感器网络的组成及特点,讨论了信息融合的定义、处理层次及三种方法的特性比较。重点描述了无线传感器网络中的信息融合过程,包括信息的预处理,信息融合的实现算法,提出了基于统一建模语言UML的信息融合框架,该框架可以根据实地环境的不同和当时可利用的资源而动态地改变。阐述了信息融合处理过程中五大模块的组成。实验结果验证了该框架的有效性。
We introduce the composing and characteristics of the wireless sensor networks, discuss the information fusion definition,three hierarchical structures and compara their characters. Especially,we describe the process of information fusion, including pre-processing, information fusion algorithm, providing a information fusion framework based on Unified Modeling Language（UML）, which can be reconfigured according to the different environment and availability of the sensing sources ; then give complete summarization and five modules. The experiment has confirmed this validity framework.
出处
《太原理工大学学报》
CAS
北大核心
2007年第2期153-155,共3页
Journal of Taiyuan University of Technology
