Title :
Constraint-based Fuzzy Optimization Data Fusion for Sensor Network Localization
Author :
Shao-Long, Dong ; Jian-Ming, Wei ; Xing Tao ; Hai-tao, Liu
Author_Institution :
Inst. of Micro-Syst. & Inf. Technol., Shanghai, China
Abstract :
Wireless location methods in sensor network have received significant attention in recent years. In this paper, we present a data fusion architecture and explore a Fuzzy Optimization data fusion (FODF). Simulation results show that the overall accuracy of location estimation in wireless location systems can be significantly improved when the fuzzy optimization data fusion methods are used.
Keywords :
fuzzy set theory; optimisation; sensor fusion; wireless sensor networks; FODF; constraint-based fuzzy optimization data fusion method; location estimation; sensor network localization; wireless location methods; data fusion; fuzzy logic; fuzzy optimization; network localization; position estimates;
Conference_Titel :
Semantics, Knowledge and Grid, 2006. SKG '06. Second International Conference on
Conference_Location :
Guilin
Print_ISBN :
0-7695-2673-X
DOI :
10.1109/SKG.2006.38
