Title :
Data Fusion Algorithms of Single Sensor in Wireless Sensor Networks
Author_Institution :
Inf. Coll., Zhongkai Univ. of Agric. & Eng., Guangzhou, China
Abstract :
Multi-sensor was needed while using data fusion technique in wireless sensor networks. A data fusion algorithm of single sensor was proposed in the paper. With recursive least square method in the algorithm, the dynamic model of sensor was built up, and the achievement of data fusion between sensor´s measure value and estimate value increased the measure precision. Simulation results show that the algorithm would realize pattern recognition fleetly.
Keywords :
least squares approximations; pattern recognition; sensor fusion; wireless sensor networks; data fusion algorithms; multisensor; pattern recognition; recursive least square method; wireless sensor networks; Computers; Data models; Delay; Heuristic algorithms; Least squares methods; Wireless communication; Wireless sensor networks; data fusion; recursive least square method; wireless sensor network;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.1235
