Fault Detection and Recovery in Wireless Sensor Network Using Clustering

This Thesis designs techniques to maintain the cluster structure in the event of failures caused by energy-drained nodes, and demonstrates the model is better optimization than other method such as Venkataraman, in energy consumption rate.

Abstract

Some WSN by a lot of immobile node and with the limited energy and without further charge of energy.Whereas extension of many sensor nodes and their operation.Hence it is normal.unactivenodes miss their communication in network, hence split the network.For avoidance split of network, we proposed a fault recovery corrupted node and Self Healing is necessary.In this Thesis, we design techniques to maintain the cluster structure in the event of failures caused by energy-drained nodes.Initially, node with the maximum residual energy in a cluster becomes cluster heed and node with the second maximum residual energy becomes secondary cluster heed.Later on, selection of cluster heed and secondary cluster heed will be based on available residual energy.We use Matlab software as simulation platform quantities.like, energy consumption at cluster and number of clusters is computed in evaluation of proposed algorithm.Eventually we evaluated and compare this proposed method against previous method and we demonstrate our model is better optimization than other method such as Venkataraman, in energy consumption rate.