Distributed Detection On The Wireless Sensor Network

At present, the wireless sensor network has become a computer science field active research branch, has already caused the academic field and the industry to pay close attention to, it was considered to be the 21st century one of huge influence technical. In the near future, the sensor nodes will to be found in various places which the people will have to monitor, but the present wireless sensor network only then just emerged, its technology and the application also were not completely mature.This paper, we discusses the characterstics of the sensor node and the wireless sensor network. Considering of these, for the single target detection, the paper introduces the data fusion and the feedback detection system althorithms based on the statistical processing theory; for the multi-target detection, considering the Non-Ideal sensing model, of which the signal power from targets undergoes a power-law decay as the distance change, introduces a robust detection of distributed detection algorithm through control the false discovery rate (FDR) to detection the target.