A Fuzzy Based Method for Hazardous Contaminants Localization Using Sensor Networks
نویسندگان
چکیده
In this paper, a fuzzy based method for hazardous contaminants localization using sensor networks will be proposed. The proposed method can perform well in noisy environments and in case of faulty sensor readings. Each node senses the contaminant concentration value around itself and broadcasts it along with its position information through sensor network. This way, all nodes have the current position and sensor readings of all other nodes. This information then fed to a fuzzy expert system which helps the node to specify the direction of more contaminant concentration. Node then moves towards the specified direction. This process continues until at least one of the nodes reaches the location of the hazardous source. The proposed method is simulated and compared with similar methods.
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