信息融合技术在传感器网络中的应用研究

综合了传感器技术、嵌入式技术和无线通讯技术的传感器网络是一种全新的信息获取与处理手段。通过分析其面临的问题，提出用多传感器信息融合技术处理网络节点感知数据。通过传感器分类研究、时空对准研究、信息预处理研究、分布式检测与估计研究和多传感器协调管理研究，旨在提高网络节点感知效能，延长网络生命周期，减少时间延迟。

Research into Information Fusion Technology Applied to Sensor Network

Sensor network, which is the integration of sensor technology, embedded and wireless technology, is a novel technique about data acquiring and processing. To improve data processing accuracy, prolong the life expectancy and reduce time delay, multi-sensor information fusion method is proposed to process the data. The research mainly includes classification of sensors, temporal and space alignment, information pre-processing, distributed detection and multi-sensor management.