TDTCGE: Two Dimensional Technique Based On Center of Gravity and Energy Center in Wireless Sensor Network

in this paper, an algorithm is proposed based on clustering to reduce energy consumption in sensor networks. TDTCGE algorithm (Two Dimensional Technique Based on Center of Gravity and Energy) is a new technique to select the optimal CH (Cluster Head), in which CH selection is based on finding center of gravity and energy center in each cluster considering distance and energy parameters. An optimal function is created which improves CH efficiency in compare of previous similar techniques. Simulation results show the rounds that first node dies (FND) and the last node dies (LND) are greatly increased. ◌Moreover, network lifetime increasing with low energy consumption in the network .this technique optimize network performance in compare to such algorithms like Low Energy Adaptive Clustering Hierarchy (LEACH) , Stable Election Protocol (SEP), Clustering to Reduce Energy Consumption in WSN (CRCWSN), Low Energy Adaptive Clustering Hierarchy with Sliding Window and Dynamic Number of Nodes (LEACH-SWDN),Clustered Routing Protocol (ERP), Energy-Aware Evolutionary Routing Protocol (EAERP),

Wireless sensor network, Grid, Center of gravity, Energy center, Network lifetime