Title :
Adaptive weighted data fusion based on evidence theory
Author :
Xiong Yanming ; Mao Ling ; Yang Zhanping ; Li Shiling
Author_Institution :
Inst. of Electron. Eng., China Acad. of Eng. Phys., Mianyang, China
Abstract :
An adaptive weighted data fusion method in multi-sensor system is described. No prior distribution information or historical data is needed, evidence theory and fault-tolerant model are applied to judge the data´s quality(precision), and which is used to determine the weight of each sensor. From the result of numerical examples a conclusion can be drawn that the proposed method performs well on estimate precision and robustness.
Keywords :
fault tolerant computing; numerical analysis; sensor fusion; adaptive weighted data fusion; evidence theory; multisensor system; Robustness;
Conference_Titel :
Communications, Circuits and Systems (ICCCAS), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8224-5
DOI :
10.1109/ICCCAS.2010.5581970
