The Optimization Methods for Wireless Sensor Network Nodes Deployment Based on Hybrid Particle Swarm

摘要

The energy of sensor nodes is usually limited, and it is difficult to supplement energy frequently. Multi-hop communication, which can lead to unbalanced energy consumption in the whole network and seriously affect the life cycle of wireless sensor network, is generally used for infrastructure and testing linear network. Optimization of regionalization node deployment was used to balance energy consumption among all the nodes and establish the network optimization model. Combined with engineering application, hybrid particle swarm was used as model for the linear network transmission strategy. Finally, simulation was used for modeling verification. The results of simulation showed that the energy consumption of optimizing transmission strategy is lower with balanced energy consumption among all the nodes, which aims to reduce energy consumption so that the life cycle of the whole network can be improved.