The Study of Distributed Fault tolerant Detection In Sensors Network
The main research of this paper concentrates on the target detection system which adopts wireless sensor networks technique to set up. The distributed targets detection and data fault tolerance are not only the important contents of wireless sensor networks , but also the key field that the author studied over a long period of time. How to carry out the calculation of fault tolerance for detection data is the new topic that the current international academia is discussing. The paper puts forward the optimum data fusion that adopts the distributed detection methods to achieve target detection, through the research of this item, building up that systems fault tolerance calculation model. A relation between the detected probability and the design parameters of wireless sensor networks when the target passes through the defense line of wireless sensor networks is given and a mathematical model about target detection in it is established. for the general problem of sensor measurement fault recognition and correction, a solution which adopts fault tolerance technique of quorum system is given. The aim is not only to improve the coverage and security of the large-scale self-organize sensor networks, but also to prepare for the futher construction of its application in the military fields such as new attack submarine.
p1 wireless sensor networks fusion fault tolerance
Xihong Zhang Hongyan Han Ai Zhen Liu Juntao Liu Xiao Zhang
Department of computer engineering, Mechanical Engineering College, Shijiazhuang, 05003,China
国际会议
北京
英文
2007-08-05（万方平台首次上网日期，不代表论文的发表时间）