Data Fusion Algorithms of Single Sensor in Wireless Sensor Networks
Yi Liu · 2010
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.