Title :
Decentralized fault diagnosis for sensor networks
Author :
Franceschelli, Mauro ; Giua, Alessandro ; Seatzu, Carla
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Cagliari, Cagliari, Italy
Abstract :
In this paper we study the problem of fault diagnosis for sensor networks.We examine faults that involve an anomalous behavior of the sensor and investigate their diagnosis only through the local interaction between faulty nodes and healthy ones. We provide heuristics to actively diagnose faults and recover the nominal behavior.
Keywords :
directed graphs; fault diagnosis; sensor fusion; wireless sensor networks; decentralized fault diagnosis; sensor networks; Electromagnetic measurements; Environmentally friendly manufacturing techniques; Fault diagnosis; Industrial pollution; Iterative algorithms; Large-scale systems; Pollution measurement; Space technology; Weather forecasting; Wireless sensor networks;
Conference_Titel :
Automation Science and Engineering, 2009. CASE 2009. IEEE International Conference on
Conference_Location :
Bangalore
Print_ISBN :
978-1-4244-4578-3
Electronic_ISBN :
978-1-4244-4579-0
DOI :
10.1109/COASE.2009.5234147
